William J Polk, Md,pa
NPI 1306161542 · Geriatric Psychiatry Physician · Chevy Chase, MD
William J Polk, Md,pa is a Geriatric Psychiatry Physician organization in Chevy Chase, MD (NPI 1306161542).
Provider details
- NPI number
- 1306161542
- Entity type
- Organization
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Polk, President(301) 656-6446
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-31
- Last updated
- 2010-03-31
Frequently asked questions
- What is William J Polk, Md,pa's NPI number?
- William J Polk, Md,pa's National Provider Identifier (NPI) is 1306161542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William J Polk, Md,pa?
- William J Polk, Md,pa is classified in the NPPES registry as Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William J Polk, Md,pa located?
- William J Polk, Md,pa's practice location on file with NPPES is 5480 Wisconsin Ave, Chevy Chase, MD 20815-3530.
- What is William J Polk, Md,pa's phone number?
- The practice phone number listed in the NPPES registry for William J Polk, Md,pa is (301) 656-6644.
- Who is the authorized official for William J Polk, Md,pa?
- The authorized official listed on William J Polk, Md,pa's NPPES record is William Polk, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William J Polk, Md,pa's NPI active?
- Yes — William J Polk, Md,pa's NPI (1306161542) is active in the NPPES registry as of the last update on 2010-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.