Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alexander Evan Ehrlich, M.D.

Dermatology Physician in Philadelphia, PA · enumerated 2005 · practices at A Hearing Healthcare Center Inc..

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

National Provider Identifier

1215932876

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexander Evan Ehrlich

Credential M.D.

Sex Male

Practice address Philadelphia, PA, 19103

Phone (215) 735-2783

Fax (215) 735-8280

Enumeration date Jun 20, 2005

Last updated in NPPES Dec 1, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD014451E (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
441072028	Other	PA	RAILROAD MEDICARE

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 Alexander Ehrlich?

The National Provider Identifier (NPI) for Alexander Ehrlich is 1215932876, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexander Ehrlich practice?

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

Other providers at this practice address

Browse all →

Mallory Eisenman Podiatrist · Philadelphia, PA NPI 1487655445 A Hearing Healthcare Center Inc. Hearing Aid Equipment · Philadelphia, PA NPI 1194787895 Lisa Blackman Assistive Technology Supplier Audiologist · Philadelphia, PA NPI 1700801933

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-01.