1. Home
  2. Directory
  3. Maryland
  4. Bethesda
  5. Psychiatry Neurology
  6. NPI Profile

DR. RAQUEL TANYA WILLIAMS M.D.
NPI 1447331863
Psychiatry & Neurology - Psychiatry in Bethesda, MD

Active since October 19, 2006PECOS Enrolled
8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 319-5603 Get Directions Write a Review

NPPES record last updated: November 22, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 22, 2024, Aug 14, 2024 (2 updates tracked since 2024).

About Dr. Raquel Tanya Williams M.d. NPPES

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

DR. RAQUEL TANYA WILLIAMS M.D. (NPI 1447331863) is an individual psychiatry provider in Bethesda, Maryland, licensed in Virginia (0101242477) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447331863
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. RAQUEL TANYA WILLIAMSCredential: M.D.
Location Address8901 ROCKVILLE PIKEBethesda, MD 20889-2538
Mailing Address8901 Rockville PikeBethesda, MD 20889-0001 · (301) 319-5603 · Fax (301) 319-6825
Phone(301) 319-5603
Sole ProprietorNo
Enumeration DateOctober 19, 2006
Last NPPES UpdateNovember 22, 20242 updates tracked since enumeration
NPPES CertifiedNovember 22, 2024
✔ NPI 1447331863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in VA · 0101242477
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
8901 ROCKVILLE PIKE, Bethesda, MD 20889
Open in Google Maps ↗

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. Raquel Tanya Williams 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20889 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Raquel Williams's NPI number?

The NPI number for Raquel Williams is 1447331863. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is Raquel Williams located?

Raquel Williams practices at 8901 Rockville Pike, Bethesda, MD 20889. The listed phone number is (301) 319-5603.

What is Raquel Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Raquel Williams enrolled in Medicare?

Yes. Raquel Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Raquel Williams was last updated on November 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.