Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David I Crowley, MD

Pediatric Cardiology Physician in Manchester, NH · enumerated 2006.

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

National Provider Identifier

1477634566

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Registry record

Entity type Individual (Type 1)

Name Dr. David I Crowley

Credential MD

Sex Male

Practice address 100 Hitchcock Way, Manchester, NH, 03104

Phone (603) 695-2500

Fax (603) 640-1228

Enumeration date Oct 17, 2006

Last updated in NPPES Jan 13, 2026

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 15288 (NH) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License EC-05-083 (ME) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35.092244 (OH) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 57.012848 (OH) 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
3075357	Medicaid	NH	-

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 David Crowley?

David Crowley is registered in NPPES with the primary taxonomy of Pediatric Cardiology 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 2026-01-13.