William Grimsley, MD
NPI 1730372236 · Family Medicine Physician · Jefferson, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Grimsley, MD is a Family Medicine Physician provider in Jefferson, GA (NPI 1730372236).
Provider details
- NPI number
- 1730372236
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 066498 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,123 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 325 | $84 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 284 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 280 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 179 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 163 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 465 | 151 |
| Amlodipine Besylate | 290 | 100 |
| Levothyroxine Sodium | 266 | 92 |
| Lisinopril | 259 | 84 |
| Omeprazole | 251 | 82 |
| Pantoprazole Sodium | 238 | 80 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$194 across 13 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
- 2007-08-20
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is William Grimsley's NPI number?
- William Grimsley's National Provider Identifier (NPI) is 1730372236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Grimsley's specialty?
- William Grimsley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Grimsley located?
- William Grimsley's practice location on file with NPPES is 1496 Winder Hwy Ste 100, Jefferson, GA 30549-5468.
- What is William Grimsley's phone number?
- The practice phone number listed in the NPPES registry for William Grimsley is (770) 848-5400.
- Does William Grimsley accept Medicare?
- William Grimsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Grimsley's NPI active?
- Yes — William Grimsley's NPI (1730372236) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.