Daniel Grizzle, M.D.
NPI 1003959289 · Family Medicine Physician · Duluth, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Grizzle, M.D. is a Family Medicine Physician provider in Duluth, GA (NPI 1003959289).
Provider details
- NPI number
- 1003959289
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 037223 (GA)
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
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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 40 | 11 |
| Atorvastatin Calcium | 38 | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 28 | — |
| Amlodipine Besylate | 27 | — |
| Lisinopril | 27 | — |
| Prednisone | 26 | 20 |
| Meloxicam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2022-01-13
Frequently asked questions
- What is Daniel Grizzle's NPI number?
- Daniel Grizzle's National Provider Identifier (NPI) is 1003959289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Grizzle's specialty?
- Daniel Grizzle is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Grizzle located?
- Daniel Grizzle's practice location on file with NPPES is 3650 Steve Reynolds Blvd, Duluth, GA 30096-4506.
- What is Daniel Grizzle's phone number?
- The practice phone number listed in the NPPES registry for Daniel Grizzle is (770) 931-6220.
- Does Daniel Grizzle accept Medicare?
- Daniel Grizzle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Grizzle's NPI active?
- Yes — Daniel Grizzle's NPI (1003959289) is active in the NPPES registry as of the last update on 2022-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.