Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Surendra Marur, MD

Internal Medicine Physician in Baltimore, MD · enumerated 2006 · practices at Greater Baltimore Medical Center.

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

National Provider Identifier

1679524847

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Registry record

Entity type Individual (Type 1)

Name Surendra Marur

Credential MD

Sex Male

Practice address 6565 N Charles St Ste 203, Baltimore, MD, 21204

Phone (443) 849-3760

Fax (443) 849-3887

Enumeration date May 13, 2006

Last updated in NPPES Feb 21, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D66610 (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
413597100	Medicaid	MD	-

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

Is NPI 1679524847 active?

Yes, as of the latest NPPES snapshot, NPI 1679524847 is active (record last updated 2022-02-21).

How do I verify Surendra Marur's NPI record?

Cross-check NPI 1679524847 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 2022-02-21.