Dominic Vacca
NPI 1770223679 · Internal Medicine Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dominic Vacca is a Internal Medicine Physician provider in Columbia, SC (NPI 1770223679).
Provider details
- NPI number
- 1770223679
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 87582 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate/Valsartanbrand: Amlodipine-Valsartan | 14 |
| Amlodipine Besylate | 13 |
| Atorvastatin Calcium | 11 |
| Gabapentin | 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
Additional practice locations (1)
- 14 Richland Medical Park Dr Ste 320Columbia, SC 29203-6896Phone: (803) 434-6771Fax: (803) 434-3955
Registry dates
- Enumerated
- 2022-03-30
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Dominic Vacca's NPI number?
- Dominic Vacca's National Provider Identifier (NPI) is 1770223679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dominic Vacca's specialty?
- Dominic Vacca is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dominic Vacca located?
- Dominic Vacca's practice location on file with NPPES is 2 Medical Park Rd, Columbia, SC 29203-6808.
- What is Dominic Vacca's phone number?
- The practice phone number listed in the NPPES registry for Dominic Vacca is (803) 545-5321.
- Does Dominic Vacca accept Medicare?
- Dominic Vacca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dominic Vacca's NPI active?
- Yes — Dominic Vacca's NPI (1770223679) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.