Michael Redwine, M.D.
NPI 1689617615 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Redwine, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1689617615).
Provider details
- NPI number
- 1689617615
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E1243 (TX)
Specialties & taxonomies
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
660 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) |
|---|---|---|
| X-Ray of Abdomen, 1 View74018 | 326 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 106 | $85 |
| Limited Ultrasound Scan of Abdomen76705 | 40 | $27 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 35 | $77 |
| Imaging for Evaluation of Swallowing Function74230 | 32 | $25 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2008-02-11
Frequently asked questions
- What is Michael Redwine's NPI number?
- Michael Redwine's National Provider Identifier (NPI) is 1689617615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Redwine's specialty?
- Michael Redwine is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Redwine located?
- Michael Redwine's practice location on file with NPPES is 6411 Fannin St, Houston, TX 77030-1501.
- What is Michael Redwine's phone number?
- The practice phone number listed in the NPPES registry for Michael Redwine is (713) 500-7700.
- Does Michael Redwine accept Medicare?
- Michael Redwine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Redwine's NPI active?
- Yes — Michael Redwine's NPI (1689617615) is active in the NPPES registry as of the last update on 2008-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.