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

Sinnarajah Raguraj, MD

Internal Medicine Physician in Bel Air, MD · enumerated 2006 · practices at Pharmacare at Plumtree.

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

National Provider Identifier

1578584405

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Registry record

Entity type Individual (Type 1)

Name Sinnarajah Raguraj

Credential MD

Sex Male

Practice address Bel Air, MD, 21015

Phone (410) 420-9836

Fax (410) 420-9837

Enumeration date Jul 23, 2006

Last updated in NPPES Apr 27, 2011

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0053720 (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
453303800	Medicaid	MD	-
892880	Other	-	MAMSI
61468007	Other	-	CAREFIRST BCBS
9702675001	Other	-	CIGNA
2153224	Other	-	AETNA
T0110001	Other	-	CAREFIRST BLUE CHOICE
110187367	Other	-	RAILROAD MEDICARE
27011021	Other	-	UNITED HEALTHCARE

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 Sinnarajah Raguraj practice?

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

What is the NPI number for Sinnarajah Raguraj?

The National Provider Identifier (NPI) for Sinnarajah Raguraj is 1578584405, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Joseph Angelo Internal Medicine Physician · Bel Air, MD NPI 1740351147 Prasad Nataraj Allergy & Immunology Physician · Bel Air, MD NPI 1437222874 Pharmacare at Plumtree Community/Retail Pharmacy · Bel Air, MD NPI 1740584929

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-27.