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DR. MARGARET FARMAR KEIL CRNP, PHD
NPI 1013267988
Nurse Practitioner - Pediatrics in Bethesda, MD

Active since September 18, 2012
NATIONAL INSTITUTES OF HEALTH, NICHD, 10 CENTER DRIVE, BLDG 10 ROOM 1 E 3330, BETHESDA, MD 20892(301) 435-3391(301) 402-1073 Get Directions Write a Review

NPPES record last updated: September 18, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Margaret Farmar Keil Crnp, Phd NPPES

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

DR. MARGARET FARMAR KEIL CRNP, PHD (NPI 1013267988) is an individual pediatrics provider in Bethesda, Maryland, licensed in Maryland (R104977) and active in the NPI registry since September 2012.

NPPES Registry Identity

NPI1013267988
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameDR. MARGARET FARMAR KEILCredential: CRNP, PHD
Location AddressNATIONAL INSTITUTES OF HEALTH, NICHD, 10 CENTER DRIVE, BLDG 10 ROOM 1 E 3330Bethesda, MD 20892-1103
Mailing AddressNational Institutes Of Health, Nichd, 10 Center Drive, Bldg 10 Room 1 E 3330Bethesda, MD 20892-1103 · (301) 435-3391 · Fax (301) 402-1073
Phone(301) 435-3391
Fax(301) 402-1073
Sole ProprietorNo
Enumeration DateSeptember 18, 2012
✔ NPI 1013267988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in MD · R104977
NATIONAL INSTITUTES OF HEALTH, Bethesda, MD 20892
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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. JAMES FRANCIS BATTEY JR. M.D.
Specialist (Research Study)
NATIONAL INSTITUTES OF HEALTH, 31 CENTER DRIVE, MSC 2320, 9000 ROCKVILLE PIKE
BETHESDA, MD 20892
Montgomery County (301) 402-0900
DR. JOSEPHINE PASHLER BRIGGS M.D.
Internal Medicine
NATIONAL INSTITUTES OF HEALTH, 31 CENTER DR, RM 2B11, MSC 2182
BETHESDA, MD 20892
Montgomery County (301) 435-6826
DR. WILLIAM F. PRITCHARD JR. MD
Radiology (Diagnostic Radiology)
NATIONAL INSTITUTES OF HEALTH, 10 CENTER DRIVE, ROOM 2N212, MSC 1182
BETHESDA, MD 20892
Montgomery County (703) 201-8043
JILL N ROTHSCHILD M.D.
Pediatrics
NATIONAL INSTITUTES OF HEALTH
BETHESDA, MD 20892
Montgomery County (240) 858-2621
DR. MICHAEL CHARLES SNELLER M.D.
Internal Medicine (Infectious Disease)
NATIONAL INSTITUTES OF HEALTH, 10 CENTER DRIVE MSC 1876
BETHESDA, MD 20892
Montgomery County (301) 496-0491
BOLANLE M FAMAKIN M.D.
Psychiatry & Neurology (Vascular Neurology)
NATIONAL INSTITUTES OF HEALTH, NINDS, STROKE BRANCH, BUILDING 49, MSC 4476
BETHESDA, MD 20892
Montgomery County (301) 402-6936
DR. RAY CHEN M.D.
Internal Medicine (Infectious Disease)
NATIONAL INSTITUTES OF HEALTH, 33 NORTH DR, BLDG 33, RM 2W20
BETHESDA, MD 20892
Montgomery County (301) 443-5816
DR. JOSEPH C. MASDEU M.D., PH.D.
Psychiatry & Neurology (Neurology)
NATIONAL INSTITUTES OF HEALTH, BUILDING 10, ROOM 3C111
BETHESDA, MD 20892
Montgomery County (301) 443-2096

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 Margaret Keil's NPI number?

The NPI number for Margaret Keil is 1013267988. It was assigned to this individual provider in the NPPES registry on September 18, 2012.

Where is Margaret Keil located?

Margaret Keil practices at National Institutes Of Health Nichd, 10 Center Drive, Bldg 10 Room 1 E 3330, Bethesda, MD 20892. The listed phone number is (301) 435-3391.

What is Margaret Keil's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Margaret Keil was last updated on September 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.