Marvin Mark, D.M.D
NPI 1144353988 · General Practice Dentistry · Silver Spring, MD
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Mark, D.M.D is a General Practice Dentistry provider in Silver Spring, MD (NPI 1144353988).
Provider details
- NPI number
- 1144353988
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9632 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Marvin Mark's NPI number?
- Marvin Mark's National Provider Identifier (NPI) is 1144353988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Mark's specialty?
- Marvin Mark is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Marvin Mark located?
- Marvin Mark's practice location on file with NPPES is 10301 Georgia Ave, Silver Spring, MD 20902-5020.
- What is Marvin Mark's phone number?
- The practice phone number listed in the NPPES registry for Marvin Mark is (301) 593-4200.
- Does Marvin Mark accept Medicare?
- Marvin Mark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Mark's NPI active?
- Yes — Marvin Mark's NPI (1144353988) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.