NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alex S David, M.D.

Nephrology Physician in Little Rock, AR · enumerated 2005 · practices at Nephrology Associates PA.

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

National Provider Identifier

1437140373

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Registry record

Entity type Individual (Type 1)
Name Alex S David
Credential M.D.
Sex Male
Practice address 8907 Kanis Rd Ste 330, Little Rock, AR, 72205
Phone (501) 224-8810
Fax (501) 224-9076
Enumeration date Oct 31, 2005
Last updated in NPPES Jul 30, 2020

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License C-7911 (AR) 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
5J856 Other AR BLUE CROSS BLUE SHIELD
127777001 Medicaid AR -

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 NPI 1437140373 active?
Yes, as of the latest NPPES snapshot, NPI 1437140373 is active (record last updated 2020-07-30).
How do I verify Alex David's NPI record?
Cross-check NPI 1437140373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-30.