What is Mark Clemons's NPI number?

Mark Clemons's National Provider Identifier (NPI) is 1164517553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Clemons's specialty?

Mark Clemons is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Mark Clemons located?

Mark Clemons's practice location on file with NPPES is 301 W. Grayson St., Galax, VA 24333-2813.

What is Mark Clemons's phone number?

The practice phone number listed in the NPPES registry for Mark Clemons is (276) 236-6321.

Is Mark Clemons's NPI active?

Yes — Mark Clemons's NPI (1164517553) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Clemons, DMD

NPI 1164517553 · General Practice Dentistry · Galax, VA

Mark Clemons, DMD is a General Practice Dentistry provider in Galax, VA (NPI 1164517553).

Provider details

NPI number: 1164517553
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: VA0401005863 (VA)

Practice location

301 W. Grayson St.

Galax, VA 24333-2813

Phone: (276) 236-6321

Street-level locationGet directions

More VA providers

Mailing address

301 W. Grayson St.

Galax, VA 24333-2813

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense VA0401005863 (VA)
Dental Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Penicillin V Potassium	54	36
Chlorhexidine Gluconate	41	30
Amoxicillin	24	18
Clindamycin Hcl	21	15
Fluoride (sodium)brand: Sodium Fluoride	13	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2006-10-03
Last updated: 2007-07-08

Frequently asked questions

What is Mark Clemons's NPI number?: Mark Clemons's National Provider Identifier (NPI) is 1164517553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Clemons's specialty?: Mark Clemons is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Mark Clemons located?: Mark Clemons's practice location on file with NPPES is 301 W. Grayson St., Galax, VA 24333-2813.
What is Mark Clemons's phone number?: The practice phone number listed in the NPPES registry for Mark Clemons is (276) 236-6321.
Is Mark Clemons's NPI active?: Yes — Mark Clemons's NPI (1164517553) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions