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

Dr. Amarnath Chamkur, M.D.

Pediatrics Physician in Houston, TX · enumerated 2007.

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

National Provider Identifier

1306965579

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Registry record

Entity type Individual (Type 1)

Name Dr. Amarnath Chamkur

Credential M.D.

Sex Male

Practice address Houston, TX, 77077

Phone (281) 736-5872

Enumeration date Mar 28, 2007

Last updated in NPPES Jul 15, 2025

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

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License M7900 (TX) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License M7900 (TX) 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
186589101	Medicaid	TX	-

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

Where does Amarnath Chamkur practice?

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

What is the NPI number for Amarnath Chamkur?

The National Provider Identifier (NPI) for Amarnath Chamkur is 1306965579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Kathryn Tierling Pediatrics Physician · Houston, TX NPI 1609258821 Toya Jones Pediatric Nurse Practitioner · Houston, TX NPI 1336702166 Linh Truong Nurse Practitioner · Houston, TX NPI 1164082327 Udodirim Okereke Family Nurse Practitioner · Houston, TX NPI 1831899301 Bhumi Patel Pediatrics Physician · Houston, TX NPI 1558168989 Genalveen Regine Penaojas Pediatric Nurse Practitioner · Houston, TX NPI 1649155409 Wendi Navarro Pediatrics Physician · Houston, TX NPI 1902785397

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-15.