Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen E Meyer, MD

Nephrology Physician in Darby, PA · enumerated 2006.

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

National Provider Identifier

1699755272

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Registry record

Entity type Individual (Type 1)

Name Allen E Meyer

Credential MD

Sex Male

Practice address 1501 Lansdowne Ave, Suite 201, Darby, PA, 19023

Phone (610) 534-6230

Fax (610) 534-6166

Enumeration date Jan 19, 2006

Last updated in NPPES Jun 8, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD017565E (PA) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD017565E (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
0006487220001	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Allen Meyer?

Allen Meyer is registered in NPPES with the primary taxonomy of Nephrology 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 2010-06-08.