IndividualActive
William Anderson, M.D.
NPI 1700920246 · Specialist · Bethesda, MD
William Anderson, M.D. is a Specialist provider in Bethesda, MD (NPI 1700920246).
Provider details
- NPI number
- 1700920246
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0055178 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
8901 Rockville Pike
Bethesda, MD 20889-5600
Phone: (301) 319-4789
Fax: (301) 295-5928
Approximate (ZIP-level) locationGet directions
Mailing address
14720 Mockingbird Dr
Darnestown, MD 20874-3342
Registry dates
- Enumerated
- 2007-02-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Anderson's NPI number?
- William Anderson's National Provider Identifier (NPI) is 1700920246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Anderson's specialty?
- William Anderson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is William Anderson located?
- William Anderson's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-5600.
- What is William Anderson's phone number?
- The practice phone number listed in the NPPES registry for William Anderson is (301) 319-4789.
- Is William Anderson's NPI active?
- Yes — William Anderson's NPI (1700920246) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.