Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Allen Lapey, MD

Pediatric Allergy/Immunology Physician in Boston, MA · enumerated 2005 · practices at Massachuesetts General Hospital.

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

National Provider Identifier

1982694287

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Registry record

Entity type Individual (Type 1)

Name Dr. Allen Lapey

Credential MD

Sex Male

Practice address 275 Cambridge St, Suite 530, Boston, MA, 02114

Phone (617) 726-8707

Fax (617) 724-2803

Enumeration date Oct 27, 2005

Last updated in NPPES Apr 4, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 32514 (MA) Secondary

2080P0214X Pediatric Pulmonology Physician Allopathic & Osteopathic Physicians · License 32514 (MA) Secondary

2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License 32514 (MA) Primary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 32514 (MA) 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
B33292	Other	MA	BCBS MA
2003287	Medicaid	MA	-
701183	Other	MA	TUFTS HEALTH PLAN

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

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.

What specialty is Allen Lapey?

Allen Lapey is registered in NPPES with the primary taxonomy of Pediatric Allergy/Immunology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-04.