Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Namasivayam Ambalavanan, M.D.

Neonatal-Perinatal Medicine Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1770527012

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Registry record

Entity type Individual (Type 1)

Name Namasivayam Ambalavanan

Credential M.D.

Sex Male

Practice address 525 Nhb, 619 South 19th Street, Birmingham, AL, 35249

Phone (205) 996-2244

Fax (205) 996-2254

Enumeration date Jun 16, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 20362 (AL) 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
00124464	Other	AL	MISSISSIPPI MEDICAID
4710057	Other	AL	UHC
47489	Other	AL	HEALTHSPRING
9940270	Medicaid	AL	-
51098585	Other	AL	BC BS
G21455	Other	-	VIVA

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 Namasivayam Ambalavanan?

The National Provider Identifier (NPI) for Namasivayam Ambalavanan is 1770527012, a Type 1 (individual) record in the CMS NPPES registry.

Where does Namasivayam Ambalavanan practice?

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

Other providers at this practice address

Browse all →

Carl Coghill Neonatal-Perinatal Medicine Physician · Birmingham, AL NPI 1902857899 Elaine St John Neonatal-Perinatal Medicine Physician · Birmingham, AL NPI 1487690764 Joseph Philips Neonatal-Perinatal Medicine Physician · Birmingham, AL NPI 1235175662 Uahsf Newborn Nursery Pediatrics Physician · Birmingham, AL NPI 1982612073 Uahsf Neonatology Neonatal-Perinatal Medicine Physician · Birmingham, AL NPI 1619987302 Jon Miller Neonatal-Perinatal Medicine Physician · Birmingham, AL NPI 1508984451

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.