Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary F. Barnette, MD

Pediatrics Physician in Nacogdoches, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679590152

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary F. Barnette

Credential MD

Sex Female

Practice address 3614 N University Dr, Nacogdoches, TX, 75965

Phone (936) 560-9000

Fax (936) 560-9009

Enumeration date Jul 17, 2006

Last updated in NPPES Aug 12, 2016

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License L3239 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
207405602	Medicaid	TX	-
800443421	Other	TX	GROUP TAX ID
207405601	Medicaid	TX	-
1467787390	Other	TX	GROUP NPI
207405603	Medicaid	TX	-

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 → Validate an NPI →

Frequently asked questions

What specialty is Mary Barnette?

Mary Barnette is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Jeremy Smith Family Medicine Physician · Nacogdoches, TX NPI 1275594848 Amy Huggins Pediatrics Physician · Nacogdoches, TX NPI 1649372434 Amy Huggins, D.O., P.A. Pediatrics Physician · Nacogdoches, TX NPI 1467787390 Moriah Riggins Pediatric Nurse Practitioner · Nacogdoches, TX NPI 1558633172 Mymd Select Family Medicine Physician · Nacogdoches, TX NPI 1356743595 Mymd Connect, Pllc Corporate Health Clinic/Center · Nacogdoches, TX NPI 1932777513 Amy Huggins, D.O., P.A. Pediatrics Physician · Nacogdoches, TX NPI 1659216588

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-12.