Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abdullah Thayyil, MD

Anatomic Pathology Physician in Iowa City, IA · enumerated 2006.

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

National Provider Identifier

1922088582

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Registry record

Entity type Individual (Type 1)

Name Abdullah Thayyil

Credential MD

Sex Male

Practice address 200 Hawkins Dr, Iowa City, IA, 52242

Phone (319) 384-9609

Fax (319) 356-8470

Enumeration date Jan 19, 2006

Last updated in NPPES Feb 19, 2026

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 2019-01490 (NC) Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License MD-36368 (IA) Primary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD-36368 (IA) Secondary

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
1922088582	Medicaid	NC	-
NN7976A	Other	NC	MEDICARE
0475400	Medicaid	IA	-
39987	Other	IA	WELLMARK BCBS
39988	Other	IA	WELLMARK BCBS
1475400	Medicaid	IA	-
20390	Other	NC	BCBS OF NC

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 is the NPI number for Abdullah Thayyil?

The National Provider Identifier (NPI) for Abdullah Thayyil is 1922088582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abdullah Thayyil practice?

The practice location on file with NPPES is in Iowa City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-19.