Rock Tiffault, M.D.
NPI 1578528436 · Hospitalist Physician · Lafayette, IN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rock Tiffault, M.D. is a Hospitalist Physician provider in Lafayette, IN (NPI 1578528436).
Provider details
- NPI number
- 1578528436
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- L1219 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
375 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 251 | $160 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 51 | $161 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes99406 | 51 | $11 |
| Critical Care, First 30-74 Minutes99291 | 22 | $188 |
Typical Medicare-allowed amounts for these services range $11–$188 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is Rock Tiffault's NPI number?
- Rock Tiffault's National Provider Identifier (NPI) is 1578528436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rock Tiffault's specialty?
- Rock Tiffault is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rock Tiffault located?
- Rock Tiffault's practice location on file with NPPES is 1701 S Creasy Ln, Lafayette, IN 47905-4972.
- What is Rock Tiffault's phone number?
- The practice phone number listed in the NPPES registry for Rock Tiffault is (765) 423-6165.
- Does Rock Tiffault accept Medicare?
- Rock Tiffault is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rock Tiffault's NPI active?
- Yes — Rock Tiffault's NPI (1578528436) is active in the NPPES registry as of the last update on 2024-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.