Gregory Esslinger, DO
NPI 1164784377 · Family Medicine Physician · Shelbyville, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Esslinger, DO is a Family Medicine Physician provider in Shelbyville, IN (NPI 1164784377).
Provider details
- NPI number
- 1164784377
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02004348A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 438 | 119 |
| Levothyroxine Sodium | 428 | 91 |
| Rosuvastatin Calcium | 397 | 102 |
| Atorvastatin Calcium | 386 | 99 |
| Amlodipine Besylate | 364 | 102 |
| Hydrochlorothiazide | 332 | 91 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$642 across 25 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
- 2012-06-13
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Gregory Esslinger's NPI number?
- Gregory Esslinger's National Provider Identifier (NPI) is 1164784377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Esslinger's specialty?
- Gregory Esslinger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Esslinger located?
- Gregory Esslinger's practice location on file with NPPES is 2451 Intelliplex Dr Ste 260, Shelbyville, IN 46176-8580.
- What is Gregory Esslinger's phone number?
- The practice phone number listed in the NPPES registry for Gregory Esslinger is (317) 398-0121.
- Does Gregory Esslinger accept Medicare?
- Gregory Esslinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Esslinger's NPI active?
- Yes — Gregory Esslinger's NPI (1164784377) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.