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DR. DOUGLAS SHAFFER M.D.
NPI 1942742887
Military Health Care Provider in Bethesda, MD

Active since November 09, 2016PECOS Enrolled
8901 ROCKVILLE PIKE, WALTER REED NATIONAL MILITARY MEDICAL CENTER, BETHESDA, MD 20889(301) 295-4000 Get Directions Write a Review

NPPES record last updated: November 9, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Douglas Shaffer M.d. NPPES

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

DR. DOUGLAS SHAFFER M.D. (NPI 1942742887) is an individual military health care provider provider in Bethesda, Maryland, licensed in West Virginia (17999) and active in the NPI registry since November 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942742887
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameDR. DOUGLAS SHAFFERCredential: M.D.
Location Address8901 ROCKVILLE PIKE, WALTER REED NATIONAL MILITARY MEDICAL CENTERBethesda, MD 20889
Mailing Address706 Houston AveTakoma Park, MD 20912-6827 · (301) 697-4028
Phone(301) 295-4000
Sole ProprietorNo
Enumeration DateNovember 9, 2016
✔ NPI 1942742887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
License✔ Licensed in WV · 17999
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
8901 ROCKVILLE PIKE, Bethesda, MD 20889
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Douglas Shaffer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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. LIESL SHOCKLEY GRENIER M.D.
Dermatology (Dermatopathology)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MEGAN JUDITH LENIHAN MD
Surgery
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
JOHNS HOPKINS UNIVERSITY
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 400-1382
NATASHA ANTONY MD
Obstetrics & Gynecology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4600
MATTHEW NICHOLAS RIBEIRO MD
Anesthesiology
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4000
MR. ANDREW JOSEPH ULLMANN JR. DO
Internal Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (908) 635-6978
BRYCE TANNER GARDNER DMD
Military Health Care Provider
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4340
PARESH RAM PATEL MD
Emergency Medicine
8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 295-4810

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 Douglas Shaffer's NPI number?

The NPI number for Douglas Shaffer is 1942742887. It was assigned to this individual provider in the NPPES registry on November 9, 2016.

Where is Douglas Shaffer located?

Douglas Shaffer practices at 8901 Rockville Pike Walter Reed National Military Medical Center, Bethesda, MD 20889. The listed phone number is (301) 295-4000.

What is Douglas Shaffer's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

Is Douglas Shaffer enrolled in Medicare?

Yes. Douglas Shaffer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Douglas Shaffer was last updated on November 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.