Matthew Brettmann, MD
NPI 1518540434 · Family Medicine Physician · Greenwood, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Brettmann, MD is a Family Medicine Physician provider in Greenwood, SC (NPI 1518540434).
Provider details
- NPI number
- 1518540434
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 86131 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 62 | 24 |
| Amlodipine Besylate | 51 | 24 |
| Lisinopril | 49 | 20 |
| Empagliflozinbrand: Jardiance | 45 | 15 |
| Atorvastatin Calcium | 43 | 16 |
| Metformin Hcl | 32 | — |
| Famotidine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-29
- Last updated
- 2024-07-16
- Certified
- 2024-07-16
Frequently asked questions
- What is Matthew Brettmann's NPI number?
- Matthew Brettmann's National Provider Identifier (NPI) is 1518540434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Brettmann's specialty?
- Matthew Brettmann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Brettmann located?
- Matthew Brettmann's practice location on file with NPPES is 155 Academy Ave, Greenwood, SC 29646-3869.
- What is Matthew Brettmann's phone number?
- The practice phone number listed in the NPPES registry for Matthew Brettmann is (864) 725-4869.
- Does Matthew Brettmann accept Medicare?
- Matthew Brettmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Brettmann's NPI active?
- Yes — Matthew Brettmann's NPI (1518540434) is active in the NPPES registry as of the last update on 2024-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.