Gregory Sutliff, M.D.
NPI 1831194604 · Internal Medicine Physician · Bloomington, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Sutliff, M.D. is a Internal Medicine Physician provider in Bloomington, IN (NPI 1831194604).
Provider details
- NPI number
- 1831194604
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01044377A (IN)
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
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 124 | 35 |
| Amlodipine Besylate | 86 | 22 |
| Lisinopril | 75 | 18 |
| Losartan Potassium | 57 | 16 |
| Gabapentin | 55 | 12 |
| Omeprazole | 49 | 11 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 550 S Landmark AveBloomington, IN 47403-3239Phone: (812) 331-3401Fax: (812) 335-0027
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2019-12-18
- Certified
- 2019-12-18
Frequently asked questions
- What is Gregory Sutliff's NPI number?
- Gregory Sutliff's National Provider Identifier (NPI) is 1831194604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Sutliff's specialty?
- Gregory Sutliff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Sutliff located?
- Gregory Sutliff's practice location on file with NPPES is 811 W 2nd St, Bloomington, IN 47403-2212.
- What is Gregory Sutliff's phone number?
- The practice phone number listed in the NPPES registry for Gregory Sutliff is (812) 333-4001.
- Does Gregory Sutliff accept Medicare?
- Gregory Sutliff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Sutliff's NPI active?
- Yes — Gregory Sutliff's NPI (1831194604) is active in the NPPES registry as of the last update on 2019-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.