WILLIAM J POLK, MD,PA
NPI 1306161542
Psychiatry & Neurology - Geriatric Psychiatry in Chevy Chase, MD

Q: What is William J Polk, Md,pa's NPI number?

The NPI number for William J Polk, Md,pa is 1306161542. It was assigned to this organization in the NPPES registry on March 31, 2010.

Q: What is William J Polk, Md,pa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Active since March 31, 2010

5480 WISCONSIN AVE, SUITE 421, CHEVY CHASE, MD 20815(301) 656-6644(301) 215-7615 Get Directions Write a Review

NPPES record last updated: March 31, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About William J Polk, Md,pa NPPES

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

WILLIAM J POLK, MD,PA (NPI 1306161542) is a healthcare organization registered as a geriatric psychiatry in Chevy Chase, Maryland and active in the NPI registry since March 2010. The organization lists William J Polk, President, as its authorized official.

NPPES Registry Identity

NPI1306161542

Entity TypeOrganization

Primary Taxonomy2084P0805X

Legal Business NameWILLIAM J POLK, MD,PA

Location Address5480 WISCONSIN AVE, SUITE 421Chevy Chase, MD 20815-3530

Mailing Address5480 Wisconsin Ave, Suite 421Chevy Chase, MD 20815-3530 · (301) 656-6644 · Fax (301) 215-7615

Phone(301) 656-6644

Fax(301) 215-7615

Organization SubpartNo

Authorized OfficialWilliam J PolkPresident · (301) 656-6446

Enumeration DateMarch 31, 2010

✔ NPI 1306161542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0805X

Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

5480 WISCONSIN AVE, Chevy Chase, MD 20815

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Other Identifiers 1

Medicare UPIN173226

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

NANCY PAULETTE HARAZDUK MSW

Social Worker (Clinical)

5480 WISCONSIN AVE
CHEVY CHASE, MD 20815

Montgomery County (301) 793-4033

MRS. SHEILA HILL MSW

Counselor (Mental Health)

5480 WISCONSIN AVE, SUITE LL7
CHEVY CHASE, MD 20815

Montgomery County (301) 656-8544

MRS. MARGO RUTH ARON MSW

Counselor (Mental Health)

5480 WISCONSIN AVE, SUITE 229
CHEVY CHASE, MD 20815

Montgomery County (202) 537-1325

DR. LESLIE ZIRKIN PSY.D.

Psychologist

5480 WISCONSIN AVE, SUITE 204
CHEVY CHASE, MD 20815

Montgomery County (301) 641-4483

MRS. DIANA B SEASONWEIN MSW

Social Worker (Clinical)

5480 WISCONSIN AVE, SUITE 222
CHEVY CHASE, MD 20815

Montgomery County (202) 412-9020

PATRICIA GARCIA GOLDING LCSW C

Social Worker (Clinical)

5480 WISCONSIN AVE, SUITE 227
CHEVY CHASE, MD 20815

Montgomery County (301) 907-7888

DIMENSIONS

Counselor (Mental Health)

5480 WISCONSIN AVE, 215B
CHEVY CHASE, MD 20815

Montgomery County (877) 367-8479

SOPHIA COUDENHOVE-KALERGI LCSW-C

Social Worker (Clinical)

5480 WISCONSIN AVE
CHEVY CHASE, MD 20815

Montgomery County (202) 821-5562

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 William J Polk, Md,pa's NPI number?

The NPI number for William J Polk, Md,pa is 1306161542. It was assigned to this organization in the NPPES registry on March 31, 2010.

Where is William J Polk, Md,pa located?

William J Polk, Md,pa is located at 5480 Wisconsin Ave Suite 421, Chevy Chase, MD 20815. The listed phone number is (301) 656-6644.

What is William J Polk, Md,pa's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

When was this NPI record last updated?

The NPPES record for William J Polk, Md,pa was last updated on March 31, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.