Gregory Jones, MD
NPI 1841789112 · Family Medicine Physician · Marquette, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Jones, MD is a Family Medicine Physician provider in Marquette, MI (NPI 1841789112).
Provider details
- NPI number
- 1841789112
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11410962-1205 (UT)
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
8 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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 245 | 30 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 147 | 19 |
| Atorvastatin Calcium | 138 | 26 |
| Lisinopril | 111 | 18 |
| Clonidine Hcl | 70 | — |
| Tizanidine Hcl | 70 | — |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Gregory Jones's NPI number?
- Gregory Jones's National Provider Identifier (NPI) is 1841789112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Jones's specialty?
- Gregory Jones is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Jones located?
- Gregory Jones's practice location on file with NPPES is 1414 W Fair Ave Ste 249, Marquette, MI 49855-5406.
- What is Gregory Jones's phone number?
- The practice phone number listed in the NPPES registry for Gregory Jones is (906) 449-2900.
- Does Gregory Jones accept Medicare?
- Gregory Jones is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Jones's NPI active?
- Yes — Gregory Jones's NPI (1841789112) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.