OrganizationActive
Dr. M.e. Williamson D.d.s.,p.c
NPI 1487194577 · Dentist · Oxon Hill, MD
Dr. M.e. Williamson D.d.s.,p.c is a Dentist organization in Oxon Hill, MD (NPI 1487194577).
Provider details
- NPI number
- 1487194577
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Marleen Williamson, Dentist(301) 839-0494
- License
- 10118 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
6196 Oxon Hill Rd
390
Oxon Hill, MD 20745-3100
Phone: (301) 839-0494
Fax: (301) 839-5780
Approximate (ZIP-level) locationGet directions
Mailing address
6196 Oxon Hill Rd
Oxon Hill, MD 20745-3100
Other names (DBA / former)
- Doing business as
- Dr. M.e. Williamson D.d.s.,p.c
Registry dates
- Enumerated
- 2017-03-08
- Last updated
- 2017-03-08
Frequently asked questions
- What is Dr. M.e. Williamson D.d.s.,p.c's NPI number?
- Dr. M.e. Williamson D.d.s.,p.c's National Provider Identifier (NPI) is 1487194577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. M.e. Williamson D.d.s.,p.c?
- Dr. M.e. Williamson D.d.s.,p.c is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Dr. M.e. Williamson D.d.s.,p.c located?
- Dr. M.e. Williamson D.d.s.,p.c's practice location on file with NPPES is 6196 Oxon Hill Rd, Oxon Hill, MD 20745-3100.
- What is Dr. M.e. Williamson D.d.s.,p.c's phone number?
- The practice phone number listed in the NPPES registry for Dr. M.e. Williamson D.d.s.,p.c is (301) 839-0494.
- Who is the authorized official for Dr. M.e. Williamson D.d.s.,p.c?
- The authorized official listed on Dr. M.e. Williamson D.d.s.,p.c's NPPES record is Marleen Williamson, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. M.e. Williamson D.d.s.,p.c's NPI active?
- Yes — Dr. M.e. Williamson D.d.s.,p.c's NPI (1487194577) is active in the NPPES registry as of the last update on 2017-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.