Dr. Eric Vanderwerff, D.C. v. Texas Department of Insurance - Division of Workers' Compensation, DWC, and DWC Commissioner Jeff Nelson in His Official Capacity

Court of Appeals of Texas·Decided September 10, 2025·No. 15-25-00026-CV·Published

Opinion

ACCEPTED

15-25-00026-CV

FIFTEENTH COURT OF APPEALS AUSTIN, TEXAS

9/10/2025 4:03 PM

No. 15-25-00026-CV CHRISTOPHER A. PRINE CLERK

FILED IN

In the Fifteenth District Court of Appeals, Austin, TexasOF APPEALS 15th COURT

AUSTIN, TEXAS

9/10/2025 4:03:55 PM

DR. ERIC VANDERWERFF, D.C., CHRISTOPHER A. PRINE Clerk

Appellant,

v.

TEXAS DEPARTMENT OF INSURANCE – DIVISION OF WORKERS’

COMPENSATION, DWC, AND DWC COMMISSIONER JEFF NELSON, IN HIS OFFICIAL CAPACITY, Appellees.

On Appeal from the 250th District Court of Travis County, Texas The Honorable Karin Crump, Presiding

APPELLEES’ BRIEF

KEN PAXTON LAUREN MCGEE Attorney General of Texas State Bar No. 24128835 Assistant Attorney General BRENT WEBSTER Administrative Law Division First Assistant Attorney General Office of the Attorney General of Texas P.O. Box 12548, Capitol Station RALPH MOLINA Austin, Texas 78711-2548

Deputy First Assistant Attorney Telephone: (512) 475-3203 General Lauren.McGee@oag.texas.gov AUSTIN KINGHORN ATTORNEY FOR APPELLEES TEXAS Deputy Attorney General for Civil DEPARTMENT OF INSURANCE – DIVISION Litigation OF WORKERS’ COMPENSATION, AND DWC COMMISSIONER JEFF NELSON

ERNEST C. GARCIA Chief, Administrative Law Division

September 10, 2025

IDENTITY OF PARTIES AND COUNSEL Plaintiff/Appellant: Counsel:

Dr. Eric Vanderwerff, D.C. Bradley Dean McClellan Law Office of Brad McClellan 2904 Bowman Avenue

Austin, Texas 78703

Defendants/Appellees: Counsel before the Appellate Court and the Trial Court:

Texas Department of Insurance Lauren McGee – Division of Workers’ State Bar No. 24128835 Compensation, and DWC Assistant Attorney General Commissioner Jeff Nelson, in his Administrative Law Division official capacity1 Office of the Attorney General of Texas P.O. Box 12548, Capitol Station Austin, Texas 78711-2548

Counsel before SOAH:

Andres Dura

State Bar No. 24079799

Tyrus Housh

State Bar No. 24101932

Division of Workers’ Compensation Texas Department of Insurance 7551 Metro Center Drive, Suite 100, MS-11

Austin, Texas 78744-1645

1This case was captioned by Dr. Vanderwerff, and listed Defendants as Texas Department of Insurance-Division of Workers’ Compensation, DWC, and DWC Commissioner Jeff Nelson, in his official capacity. Texas Department of Insurance- Division of Workers’ Compensation and DWC are the same entity.

ii

REFERENCES TO THE RECORD AND ABBREVIATIONS App. Br. [page] Dr. Vanderwerff ’s Appellate Brief A.R. DWC [page] Administrative Record Dr. Vanderwerff Dr. Eric Vanderwerff, D.C., Appellant

Appellees Collectively TDI-DWC and Commissioner Jeff Nelson, in his official capacity

CDO Cease and Desist Order C.R. [page] Clerk’s Record

Commissioner Commissioner of the Texas Division of Insurance-Division of Workers’

Compensation

Commissioner’s Order Final Decision Order issued by Commissioner Jeff Nelson on June 23, 2023

Final Judgment Final Judgment issued by Judge Karin Crump on December 19, 2024

Pl. DC. Br. [page] Dr. Vanderwerff’s District Court Merits Brief

SOAH State Office of Administrative Hearings TBCE Texas Board of Chiropractic Examiners

TDI-DWC Texas Division of Insurance-Division of Workers’ Compensation

Tr. [page]: [lines] Hearing Transcript (A.R. DWC 1554-1768) TWCA Texas Workers’ Compensation Act

iii

TABLE OF CONTENTS

Identity of Parties and Counsel ................................................................ii References to the Record and Abbreviations .......................................... iii Table of Contents ..................................................................................... iv Index of Authorities.................................................................................. vi Statement of the Case .............................................................................. ix Statement on Oral Argument ................................................................... x Issues Presented........................................................................................ x

1. Whether the Appellees had jurisdiction to take disciplinary action and seek administrative penalties against Dr.

Vanderwerff for violations of the Texas Workers’

Compensation Act (TWCA). .......................................................... x

2. Whether there was substantial evidence to support the finding that Dr. Vanderwerff committed administrative violations by treating patients, billing for services, and completing work status reports for patients in the workers’

compensation system without a valid license, and violated the Commissioner’s CDO. ............................................................. x

3. Whether the district court properly denied Dr.

Vanderwerff’s Uniform Declaratory Judgment Act (UDJA)

and ultra vires claims. .................................................................. x

Statement of Facts .................................................................................... 1 Standard of Review ................................................................................... 3 Summary of the Argument ....................................................................... 6 Argument ................................................................................................... 9

I. Appellees had jurisdiction to take disciplinary action and seek administrative penalties against Dr. Vanderwerff for

iv

violations of the TWCA. ............................................................. 9

II. There is more than substantial evidence to support the finding that Dr. Vanderwerff committed administrative violations by billing and treating patients and by submitting work status reports for patients in the workers’ compensation system without a valid license and the finding that he violated the Commissioner’s CDO. .......... 11

A. Dr. Vanderwerff did not have a valid chiropractic license from October 1, 2020, through June 25, 2021. ..................................... 11

B. Paying the renewal fee plus the late fee does not retroactively validate a license. ......................................................................... 13

C. Dr. Vanderwerff violated the TWCA and the CDO. ............... 15

III. The Court properly denied Dr. Vanderwerff’s UDJA and ultra vires claims. .................................................................... 19

A. UDJA........................................................................................ 19 B. Ultra Vires Claim..................................................................... 23 Conclusion & Prayer ............................................................................... 23 Certificate of Compliance ........................................................................ 26 Certificate of Service ............................................................................... 27

v

INDEX OF AUTHORITIES

Cases

City of Brownsville v. Alvarado, 897 S.W.2d 750 (Tex. 1995) ................................................................... 6

City of El Paso v. Heinrich, 284 S.W.3d 366 (Tex. 2009) ................................................................. 23

City of El Paso v. Pub. Util. Comm’n, 883 S.W.2d 179 (Tex. 1994) ................................................................... 5

Davis v. Morath, 624 S.W.3d 215 (Tex. 2021) ................................................................... 6

Edinburg Consol. Indep. Sch. Dist. v. Esparza, 603 S.W.3d 468 (Tex. App.—Corpus Christi-Edinburg 2020, no pet.) ..................................................................................................... 4, 6

Entergy Tex., Inc. v. Pub. Util Comm’n, 490 S.W.3d 224 (Tex. App.—Austin 2016, pet. denied) ........................ 6

Froemming v. Tex. St. Bd. of Dental Exam’rs, 380 S.W.3d 787 (Tex. App.—Austin 2012, no pet.) ........................... 4, 5

Garst v. Reagan, No. 03-13-00243-CV, 2014 WL 902554 (Tex. App.—Austin, Mar 6, 2014, no pet.) (mem. op.) .................................................................. 21

Granek v. Tex. St. Bd. of Med. Exam’rs, 172 S.W.3d 761 (Tex. App.—Austin 2005, no pet.) ............................... 5

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Dr. Eric Vanderwerff, D.C. v. Texas Department of Insurance - Division of Workers' Compensation, DWC, and DWC Commissioner Jeff Nelson in His Official Capacity, (Tex. Ct. App. 2025).

Dr. Eric Vanderwerff, D.C. v. Texas Department of Insurance - Division of Workers' Compensation, DWC, and DWC Commissioner Jeff Nelson in His Official Capacity (Dr. Eric Vanderwerff, D.C. v. Texas Department of Insurance - Division of Workers' Compensation, DWC, and DWC Commissioner Jeff Nelson in His Official Capacity) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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