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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MALLIKA UMAMAHESWARAN M.D.
NPI 1386699247
Pediatrics - Adolescent Medicine in Rockville, MD

Active since May 22, 2006
9850 KEY WEST AVE, SUITE 312, ROCKVILLE, MD 20850(301) 424-2400 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mallika Umamaheswaran M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MALLIKA UMAMAHESWARAN M.D. (NPI 1386699247) is an individual adolescent medicine provider in Rockville, Maryland, licensed in Maryland (D35334) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1386699247
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameMALLIKA UMAMAHESWARANCredential: M.D.
Location Address9850 KEY WEST AVE, SUITE 312Rockville, MD 20850-3960
Mailing Address9850 Key West Ave, Suite 312Rockville, MD 20850-3960 · (301) 424-2400
Phone(301) 424-2400
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1386699247 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in MD · D35334
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
9850 KEY WEST AVE, Rockville, MD 20850
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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREATER WASHINGTON ORTHOPAEDIC GROUP
Orthopaedic Surgery
9850 KEY WEST AVE, SUITE 120
ROCKVILLE, MD 20850
Montgomery County (301) 762-4800
GREATER WASHINGTON ORTHOPAEDIC GROUP
Physical Therapist (Orthopedic)
9850 KEY WEST AVE, SUITE 120
ROCKVILLE, MD 20850
Montgomery County (301) 762-6040
MS. ROSA NILO DASTRANGE O.D.
Optometrist
9850 KEY WEST AVE
ROCKVILLE, MD 20850
Montgomery County (240) 314-0160
PAUL D. SCHWARTZMAN, D.M.D, PA
Clinic/Center (Dental)
9850 KEY WEST AVE, SUITE 300
ROCKVILLE, MD 20850
Montgomery County (301) 838-4145
CHILDREN'S NATIONAL AMBULATORY SURGERY CENTER
Clinic/Center (Ambulatory Surgical)
9850 KEY WEST AVE
ROCKVILLE, MD 20850
Montgomery County (301) 838-8764
JACQUELINE CALBERT MD
Pediatrics (Developmental - Behavioral Pediatrics)
9850 KEY WEST AVE
ROCKVILLE, MD 20850
Montgomery County (301) 838-8764
DR. JENNIFER LAN M.D.
Allergy & Immunology
9850 KEY WEST AVE
ROCKVILLE, MD 20850
Montgomery County (202) 476-3019
MS. LESLIE TILLMAN CRNP
Nurse Practitioner (Pediatrics)
9850 KEY WEST AVE
ROCKVILLE, MD 20850
Montgomery County (301) 765-5400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mallika Umamaheswaran's NPI number?

The NPI number for Mallika Umamaheswaran is 1386699247. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Mallika Umamaheswaran located?

Mallika Umamaheswaran practices at 9850 Key West Ave Suite 312, Rockville, MD 20850. The listed phone number is (301) 424-2400.

What is Mallika Umamaheswaran's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

When was this NPI record last updated?

The NPPES record for Mallika Umamaheswaran was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.