Joseph Grant, M.D.
NPI 1639135239 · General Practice Physician · Sumter, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Grant, M.D. is a General Practice Physician provider in Sumter, SC (NPI 1639135239).
Provider details
- NPI number
- 1639135239
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0023981 (MD)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 67 | 40 |
| Meloxicam | 25 | — |
| Potassium Chloride | 19 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | — |
| Amlodipine Besylate | 16 | — |
| Rosuvastatin Calcium | 16 | — |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37,513 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2019-12-09
- Certified
- 2019-12-09
Frequently asked questions
- What is Joseph Grant's NPI number?
- Joseph Grant's National Provider Identifier (NPI) is 1639135239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Grant's specialty?
- Joseph Grant is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Grant located?
- Joseph Grant's practice location on file with NPPES is 325 Broad St, Sumter, SC 29150-4167.
- What is Joseph Grant's phone number?
- The practice phone number listed in the NPPES registry for Joseph Grant is (803) 773-5227.
- Does Joseph Grant accept Medicare?
- Joseph Grant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Grant's NPI active?
- Yes — Joseph Grant's NPI (1639135239) is active in the NPPES registry as of the last update on 2019-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.