Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David J Askenazi, MD

Pediatric Nephrology Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1497862866

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Registry record

Entity type Individual (Type 1)

Name David J Askenazi

Credential MD

Sex Male

Practice address 1600 7th Ave S, Birmingham, AL, 35233

Phone (205) 939-9781

Fax (205) 975-7051

Enumeration date Aug 23, 2006

Last updated in NPPES Jan 13, 2011

Taxonomy & licenses

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License 26672 (AL) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD.26672 (AL) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD.26672 (AL) 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
009999395	Medicaid	AL	-
009910586	Medicaid	AL	-
515-42091	Other	AL	BCBS
515-42498	Other	AL	BCBS
09603567	Medicaid	MS	-
102478	Medicaid	AL	-
7533856	Other	AL	AETNA
009999415	Medicaid	AL	-

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 Askenazi?

David Askenazi is registered in NPPES with the primary taxonomy of Pediatric 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 2011-01-13.