Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Abdulla Taja, MD

Gastroenterology Physician in Lima, OH · enumerated 2006.

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

National Provider Identifier

1811954142

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Registry record

Entity type Individual (Type 1)

Name Abdulla Taja

Credential MD

Sex Male

Practice address Lima, OH, 45807

Phone (419) 228-3500

Fax (419) 228-6700

Enumeration date Apr 28, 2006

Last updated in NPPES Jan 7, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 35084655 (OH) 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
000000340019	Other	OH	ANTHEM
3603418	Other	OH	AETNA
2488197	Medicaid	OH	-

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.

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Frequently asked questions

How do I verify Abdulla Taja's NPI record?

Cross-check NPI 1811954142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811954142 active?

Yes, as of the latest NPPES snapshot, NPI 1811954142 is active (record last updated 2026-01-07).

Other providers at this practice address

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Charles Brunelle Gastroenterology Physician · Lima, OH NPI 1083685440 Digestive Health & Endoscopy Center LLC Ambulatory Surgical Clinic/Center · Lima, OH NPI 1295847317 Gastroenterology of West Central Ohio, Inc. Gastroenterology Physician · Lima, OH NPI 1134292584 Lima Cancer and Blood Disease Center Inc Hematology & Oncology Physician · Lima, OH NPI 1548557762 West Central Ohio Histology, LLC Clinical Medical Laboratory · Lima, OH NPI 1811323405 Sheri Miller Nurse Practitioner · Lima, OH NPI 1427413228 Apex Anesthesia Associates Anesthesiology Physician · Lima, OH NPI 1710792882

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