Robert Buchanan, DMD, PA
NPI 1023214277 · Dentist · Aiken, SC
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Buchanan, DMD, PA is a Dentist provider in Aiken, SC (NPI 1023214277).
Provider details
- NPI number
- 1023214277
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD, PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4337 (SC)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 75 | 61 |
| Clindamycin Hcl | 38 | 29 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-25
- Last updated
- 2018-10-22
Frequently asked questions
- What is Robert Buchanan's NPI number?
- Robert Buchanan's National Provider Identifier (NPI) is 1023214277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Buchanan's specialty?
- Robert Buchanan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Robert Buchanan located?
- Robert Buchanan's practice location on file with NPPES is 121 Greenville St Sw, Aiken, SC 29801.
- What is Robert Buchanan's phone number?
- The practice phone number listed in the NPPES registry for Robert Buchanan is (803) 648-3251.
- Does Robert Buchanan accept Medicare?
- Robert Buchanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Buchanan's NPI active?
- Yes — Robert Buchanan's NPI (1023214277) is active in the NPPES registry as of the last update on 2018-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.