Gregory Kelso, M.D.
NPI 1306821178 · Family Medicine Physician · Zanesville, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Kelso, M.D. is a Family Medicine Physician provider in Zanesville, OH (NPI 1306821178).
Provider details
- NPI number
- 1306821178
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35082836 (OH)
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
20 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 29 | 19 |
| Pantoprazole Sodium | 28 | — |
| Levothyroxine Sodium | 25 | 16 |
| Atorvastatin Calcium | 23 | 20 |
| Rosuvastatin Calcium | 22 | 13 |
| Lisinopril | 20 | 13 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-14
- Last updated
- 2008-08-19
Frequently asked questions
- What is Gregory Kelso's NPI number?
- Gregory Kelso's National Provider Identifier (NPI) is 1306821178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Kelso's specialty?
- Gregory Kelso is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Kelso located?
- Gregory Kelso's practice location on file with NPPES is 860 Bethesda Dr, Zanesville, OH 43701-1800.
- What is Gregory Kelso's phone number?
- The practice phone number listed in the NPPES registry for Gregory Kelso is (740) 454-4651.
- Does Gregory Kelso accept Medicare?
- Gregory Kelso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Kelso's NPI active?
- Yes — Gregory Kelso's NPI (1306821178) is active in the NPPES registry as of the last update on 2008-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.