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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.

ANN T FARRELL M.D.
NPI 1821038357
Internal Medicine - Hematology in Silver Spring, MD

Active since June 06, 2006
10903 NEW HAMPSHIRE, SILVER SPRING, MD 20993(301) 796-2330 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ann T Farrell M.d. NPPES

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

ANN T FARRELL M.D. (NPI 1821038357) is an individual hematology provider in Silver Spring, Maryland, licensed in Massachusetts (77851) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1821038357
Entity TypeIndividualFemale
Primary Taxonomy207RH0000X
Provider Legal NameANN T FARRELLCredential: M.D.
Location Address10903 NEW HAMPSHIRESilver Spring, MD 20993-0002
Mailing Address7605 Granada DrBethesda, MD 20817-6605 · (301) 796-2330
Phone(301) 796-2330
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821038357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · HematologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0000X
License✔ Licensed in MA · 77851
Definition
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
10903 NEW HAMPSHIRE, Silver Spring, MD 20993
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Other Providers at the Same Location NPPES 11

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

PROF. WILLIAM ALBERT HESS B.SC. IN PHARMACY
Pharmacist
10903 NEW HAMPSHIRE, WO32-ROOM 4152
SILVER SPRING, MD 20993
Montgomery County (301) 796-8494
DR. JOHN ROBERT MARLER M.D.
Psychiatry & Neurology (Neurology)
10903 NEW HAMPSHIRE
SILVER SPRING, MD 20993
Montgomery County (301) 796-4221
DR. KRISTEN MILLER PHARM.D.
Pharmacist
10903 NEW HAMPSHIRE, BLDG 22 RM 6187
SILVER SPRING, MD 20993
Montgomery County (301) 796-0762
CORRINNE KULICK RPH, PHARMD
Pharmacist (Nutrition Support)
10903 NEW HAMPSHIRE, WO BLDG 22 ROOM 3465
SILVER SPRING, MD 20993
Montgomery County (301) 796-0571
DR. SADAF NABAVIAN PHARM.D.
Pharmacist
10903 NEW HAMPSHIRE
SILVER SPRING, MD 20993
Montgomery County (301) 796-2777
DR. JOANNA W KU MD
Internal Medicine
10903 NEW HAMPSHIRE
SILVER SPRING, MD 20993
Montgomery County (301) 796-2103
DR. WILLIAM ANTHONY LUBAS M.D.-PH.D.
Pediatrics
10903 NEW HAMPSHIRE, HFD-510
SILVER SPRING, MD 20993
Montgomery County (301) 796-1248
DR. WILLIAM JULIO RODRIGUEZ MD
Pediatrics
10903 NEW HAMPSHIRE, BLDG 32 ROOM 5162
SILVER SPRING, MD 20993
Montgomery County (301) 796-8652

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 Ann Farrell's NPI number?

The NPI number for Ann Farrell is 1821038357. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Ann Farrell located?

Ann Farrell practices at 10903 New Hampshire, Silver Spring, MD 20993. The listed phone number is (301) 796-2330.

What is Ann Farrell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

When was this NPI record last updated?

The NPPES record for Ann Farrell 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 26 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.