DANIEL JOEL FEIRTAG M.D.
NPI 1659401131
Internal Medicine - Geriatric Medicine in Silver Spring, MD

Q: What is Daniel Feirtag's NPI number?

The NPI number for Daniel Feirtag is 1659401131. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Q: What is Daniel Feirtag's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Feirtag was last updated on July 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.

Active since March 06, 2007

3110 GRACEFIELD RD, SILVER SPRING, MD 20904(301) 572-8340(301) 572-8403 Get Directions Write a Review

NPPES record last updated: July 16, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Daniel Joel Feirtag M.d. NPPES

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

DANIEL JOEL FEIRTAG M.D. (NPI 1659401131) is an individual geriatric medicine provider in Silver Spring, Maryland, licensed in Maryland (D0023855) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1659401131

Entity TypeIndividualMale

Primary Taxonomy207RG0300X

Provider Legal NameDANIEL JOEL FEIRTAGCredential: M.D.

Location Address3110 GRACEFIELD RDSilver Spring, MD 20904-1820

Mailing AddressPo Box 17296Baltimore, MD 21297-1296 · (301) 572-8340 · Fax (301) 572-8403

Phone(301) 572-8340

Fax(301) 572-8403

Sole ProprietorNo

Enumeration DateMarch 6, 2007

Last NPPES UpdateJuly 16, 2009

✔ NPI 1659401131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in MD · D0023855

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

3110 GRACEFIELD RD, Silver Spring, MD 20904

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Other Identifiers 9

Medicare PIN138271ZAPU

Other311120-02Bcbs Md

Medicare PIN130389ZAG0

Other04-21635Evercare

Other0054Carefirst Bcbs

OtherP17416Bcbs Dc

Medicare UPINB69443

Other0943ER-311120-02Carefirst Bcbs Of Md

Medicaid312031700MD

Other Providers at the Same Location NPPES 20

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

DR. MICHAEL ALLEN WESTERMAN M.D.

Internal Medicine (Geriatric Medicine)