IndividualActive
James Sullivan, D.D.S.
NPI 1689987638 · General Practice Dentistry · Fort Washington, MD
James Sullivan, D.D.S. is a General Practice Dentistry provider in Fort Washington, MD (NPI 1689987638).
Provider details
- NPI number
- 1689987638
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8704 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
9400 Livingston Road
Suite 345
Fort Washington, MD 20744
Phone: (301) 248-8080
Fax: (301) 248-5580
Street-level locationGet directions
Mailing address
9400 Livingston Road Suite 345
Fort Washington, MD 20744
Registry dates
- Enumerated
- 2010-07-20
- Last updated
- 2010-07-20
Frequently asked questions
- What is James Sullivan's NPI number?
- James Sullivan's National Provider Identifier (NPI) is 1689987638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Sullivan's specialty?
- James Sullivan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is James Sullivan located?
- James Sullivan's practice location on file with NPPES is 9400 Livingston Road, Fort Washington, MD 20744.
- What is James Sullivan's phone number?
- The practice phone number listed in the NPPES registry for James Sullivan is (301) 248-8080.
- Is James Sullivan's NPI active?
- Yes — James Sullivan's NPI (1689987638) is active in the NPPES registry as of the last update on 2010-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.