Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andrea Jo Seiffertt, D.O.

Internal Medicine Physician in Galveston, TX · enumerated 2007.

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

National Provider Identifier

1336343920

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea Jo Seiffertt

Credential D.O.

Sex Female

Practice address 301 University Blvd, Galveston, TX, 77555

Phone (409) 772-4194

Enumeration date Jun 14, 2007

Last updated in NPPES Jan 29, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License N1133 (TX) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2783633561	Other	-	MYUTMB 2783633561-COMMERCIAL NUMBER

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 Andrea Seiffertt?

Andrea Seiffertt is registered in NPPES with the primary taxonomy of Internal Medicine 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

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Bagi Jana Hematology & Oncology Physician · Galveston, TX NPI 1396742714 Gerald Frankel Urology Physician · Galveston, TX NPI 1902804461 David Epperson Anesthesiology Physician · Galveston, TX NPI 1780682542 Bernard Gibson Dermatology Physician · Galveston, TX NPI 1821098724 Christine Boodley Family Nurse Practitioner · Galveston, TX NPI 1932191160 Shwu-Fang Lin Pediatric Nephrology Physician · Galveston, TX NPI 1194710087 Timothy Allen Anatomic Pathology & Clinical Pathology Physician · Galveston, TX NPI 1417945932 Kevin Johnson Certified Registered Nurse Anesthetist · Galveston, TX NPI 1407844483

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-29.