Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Joan Apter, MD

Allergy & Immunology Physician in Philadelphia, PA · enumerated 2006 · practices at Penn Presbyterian Medical Center of the University of Pennsylvania Hea.

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

National Provider Identifier

1164454419

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Registry record

Entity type Individual (Type 1)

Name Andrea Joan Apter

Credential MD

Sex Female

Practice address 51 N. 39th Street, Mutch Bldg, 5th Floor, Philadelphia, PA, 19104

Phone (215) 662-2425

Enumeration date Jul 7, 2006

Last updated in NPPES Mar 19, 2012

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License MD066042L (PA) 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
0017076120001	Medicaid	PA	-

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 Andrea Apter?

Andrea Apter is registered in NPPES with the primary taxonomy of 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 2012-03-19.