Individual provider · Type 1 NPI

Raena Hariharan, MD

Internal Medicine Physician · Baltimore, MD

NPI number 1235517798 Active

Practice location

4940 Eastern Ave
Baltimore, MD 21224

Call (410) 550-3350 Map

Fax (410) 550-0491

Mailing address

6201 Greenleigh Ave
Middle River, MD 21220-2004

Other practice locations

  • 5215 Loughboro Rd NW Ste 300, Washington, DC 20016-2626 · (202) 537-4400

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XLP03417 (RI)
Internal Medicine Physician Primary 207R00000XD85857 (MD)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1235517798

Raena Hariharan, MD's National Provider Identifier is 1235517798, issued on May 15, 2015. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Baltimore, MD. The record was last updated on Feb 11, 2026.