Thomas Imperiale, M.D.
NPI 1427012582 · Gastroenterology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Imperiale, M.D. is a Gastroenterology Physician provider in Indianapolis, IN (NPI 1427012582).
Provider details
- NPI number
- 1427012582
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01045693A (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
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 26 | — |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 25 | 25 |
| Linaclotidebrand: Linzess | 23 | — |
| Famotidine | 18 | — |
| Carvedilol | 16 | — |
| Lactulose | 15 | — |
| Metoclopramide Hcl | 15 | — |
| Vancomycin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$81,131 across 26 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
Additional practice locations (1)
- 1701 N Senate BlvdIndianapolis, IN 46202-1239Phone: (888) 484-3258
Registry dates
- Enumerated
- 2006-04-14
- Last updated
- 2025-03-16
- Certified
- 2025-03-16
Frequently asked questions
- What is Thomas Imperiale's NPI number?
- Thomas Imperiale's National Provider Identifier (NPI) is 1427012582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Imperiale's specialty?
- Thomas Imperiale is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Imperiale located?
- Thomas Imperiale's practice location on file with NPPES is 550 University Blvd, Indianapolis, IN 46202-5149.
- What is Thomas Imperiale's phone number?
- The practice phone number listed in the NPPES registry for Thomas Imperiale is (317) 944-8660.
- Does Thomas Imperiale accept Medicare?
- Thomas Imperiale is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Imperiale's NPI active?
- Yes — Thomas Imperiale's NPI (1427012582) is active in the NPPES registry as of the last update on 2025-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.