Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeremiah Paul Donovan, MD

Gastroenterology Physician in Duarte, CA · enumerated 2005.

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

National Provider Identifier

1164406500

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeremiah Paul Donovan

Credential MD

Sex Male

Practice address 1500 Duarte Rd, Duarte, CA, 91010

Phone (626) 256-4673

Enumeration date Nov 30, 2005

Last updated in NPPES Mar 27, 2023

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD60692631 (WA) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G150240 (CA) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License ME95167 (FL) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 13130 (ND) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD24904 (ME) 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
15201	Medicaid	ND	-
37233	Other	FL	BCBS

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 Jeremiah Donovan?

Jeremiah Donovan is registered in NPPES with the primary taxonomy of Gastroenterology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-27.