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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN MARK FINK MD
NPI 1801850235
Obstetrics & Gynecology in Wharton, TX

Active since April 13, 2006
2100 REGIONAL MEDICAL DR, WHARTON, TX 77488(979) 532-1700(979) 532-6790 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Mark Fink Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN MARK FINK MD (NPI 1801850235) is an individual obstetrics & gynecology provider in Wharton, Texas, licensed in Texas (G1896) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1801850235
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. JOHN MARK FINKCredential: MD
Location Address2100 REGIONAL MEDICAL DRWharton, TX 77488-9719
Mailing Address2100 Regional Medical DrWharton, TX 77488-9719 · (979) 532-1700 · Fax (979) 532-6790
Phone(979) 532-1700
Fax(979) 532-6790
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1801850235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · G1896
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2100 REGIONAL MEDICAL DR, Wharton, TX 77488
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GREGG JEFFRY DIMMICK MD
Pediatrics
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
DR. THOMAS MAYNARD SEARS MD
Pediatrics
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
SOUTH TEXAS MEDICAL CLINICS, P.A. EPSDT
General Practice
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
DR. DAN FREDERICK MADSEN MD
Otolaryngology
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
DR. WILLIAM C. YANKOWSKY MD
Surgery
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
SHARRONE HILL TAFT PA
Physician Assistant
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
DR. THOMAS PAYTON WINSTON MD
Family Medicine
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700
DR. NADIM SYED JAFRI M.D.,M.SC.
Internal Medicine (Gastroenterology)
2100 REGIONAL MEDICAL DR
WHARTON, TX 77488
Wharton County (979) 532-1700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Fink's NPI number?

The NPI number for John Fink is 1801850235. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is John Fink located?

John Fink practices at 2100 Regional Medical Dr, Wharton, TX 77488. The listed phone number is (979) 532-1700.

What is John Fink's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for John Fink was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.