OrganizationActive
Mark C. Herlson,d.d.s.,p.a.
NPI 1760506653 · General Practice Dentistry · Bethesda, MD
Mark C. Herlson,d.d.s.,p.a. is a General Practice Dentistry organization in Bethesda, MD (NPI 1760506653).
Provider details
- NPI number
- 1760506653
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Mark Herlson, President(301) 530-9111
- License
- 4946 (MD)
Specialties & taxonomies
Dental 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
5411 W Cedar Ln Ste 208a
Bethesda, MD 20814-1526
Phone: (301) 530-9111
Fax: (301) 530-1898
Street-level locationGet directions
Mailing address
5411 W Cedar Ln Ste 208a
Bethesda, MD 20814-1526
Registry dates
- Enumerated
- 2007-03-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mark C. Herlson,d.d.s.,p.a.'s NPI number?
- Mark C. Herlson,d.d.s.,p.a.'s National Provider Identifier (NPI) is 1760506653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark C. Herlson,d.d.s.,p.a.?
- Mark C. Herlson,d.d.s.,p.a. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Mark C. Herlson,d.d.s.,p.a. located?
- Mark C. Herlson,d.d.s.,p.a.'s practice location on file with NPPES is 5411 W Cedar Ln Ste 208a, Bethesda, MD 20814-1526.
- What is Mark C. Herlson,d.d.s.,p.a.'s phone number?
- The practice phone number listed in the NPPES registry for Mark C. Herlson,d.d.s.,p.a. is (301) 530-9111.
- Who is the authorized official for Mark C. Herlson,d.d.s.,p.a.?
- The authorized official listed on Mark C. Herlson,d.d.s.,p.a.'s NPPES record is Mark Herlson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark C. Herlson,d.d.s.,p.a.'s NPI active?
- Yes — Mark C. Herlson,d.d.s.,p.a.'s NPI (1760506653) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.