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

Dr. Natesa Pandian Shanmugam, M.D.

Critical Care Medicine (Internal Medicine) Physician in Lanham, MD · enumerated 2006.

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

National Provider Identifier

1235160540

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Registry record

Entity type Individual (Type 1)

Name Dr. Natesa Pandian Shanmugam

Credential M.D.

Sex Male

Practice address Lanham, MD, 20706

Phone (301) 552-6666

Enumeration date Jul 5, 2006

Last updated in NPPES May 6, 2025

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

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD21776 (DC) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D0050412 (MD) 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
746801600	Medicaid	MD	-
6875-0043	Other	MD	CARE FIRST BLUE CROSS
110223746	Other	MD	UHC RAIL ROAD

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 Natesa Shanmugam?

The National Provider Identifier (NPI) for Natesa Shanmugam is 1235160540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natesa Shanmugam practice?

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

Other providers at this practice address

Browse all →

Maheteme Bayeh Endocrinology, Diabetes & Metabolism Physician · Lanham, MD NPI 1093706871 Sara Gebremichael Emergency Medicine Physician · Lanham, MD NPI 1639126550 Mulai Yohannes Pulmonary Disease Physician · Lanham, MD NPI 1942217781 Greenbelt Medical Associates Pulmonary Disease Physician · Lanham, MD NPI 1710068549 Mesfin Gebremichael Pulmonary Disease Physician · Lanham, MD NPI 1609957430 Maheteme Bayeh Endocrinology, Diabetes & Metabolism Physician · Lanham, MD NPI 1093965584 Patient First Medical Supplies Durable Medical Equipment & Medical Supplies · Lanham, MD NPI 1699007674 Bayeh LLC Specialist · Lanham, MD NPI 1942633458

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-06.