Eric A. Marks, MD, PA

Eric A. Marks, MD, PA is a healthcare organization registered as Internal Medicine Physician in Beaumont, TX, holding Type 2 (organization) NPI 1669668158 since 2007. The authorized official on file is Eric Marks, MD.

✓ Active NPI ✓ Valid NPI checksum

NPI	1669668158
Entity type	Organization (Type 2)
Legal business name	Eric A. Marks, MD, PA
Practice address	810 HOSPITAL DR, SUITE 300, Beaumont, TX, 77701
Phone	4098350905
Fax	4098394723
Enumeration date	2007-09-19
Last updated in NPPES	2010-01-27

Authorized official

Name	Eric Marks
Title	MD
Phone	4098350905

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207R00000X	Internal Medicine Physician	Primary	K3325	TX

Other identifiers

Identifier	Type	State	Issuer
0090CZ	Other	TX	BCBS OF TEXAS
080890901	Medicaid	TX	—

Copy-ready billing details

Provider: Eric A. Marks, MD, PA
NPI: 1669668158
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 810 HOSPITAL DR, SUITE 300, Beaumont, TX, 77701

Providers at this address

NPI	Name	Type	Specialty	Location
1043219249	L Denise Lumpkin	Individual	Family Nurse Practitioner	Beaumont, TX
1720089790	Eric Marks	Individual	Internal Medicine Physician	Beaumont, TX
1558362574	Joseph M Finley and Associates MD PA	Organization	Family Medicine Physician	Beaumont, TX
1780685107	Joseph Finley	Individual	Family Medicine Physician	Beaumont, TX
1053305771	Gary Vaughn	Individual	Dermatopathology (Pathology) Physician	Beaumont, TX
1124039201	Gina Vandevender	Individual	Physician Assistant	Beaumont, TX
1851408496	Federico Valderrama-Bazan	Individual	Family Medicine Physician	Beaumont, TX
1659462521	John Humble	Individual	Surgery Physician	Beaumont, TX

Verify this record

Cross-check NPI 1669668158 against the authoritative CMS record: view Eric A. Marks, MD, PA on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Eric A. Marks, MD, PA located?

The practice location on file with NPPES is in Beaumont, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-01-27. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-01-27.