Michael Contreras, MD
NPI 1699885889 · Anesthesiology Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Contreras, MD is a Anesthesiology Physician provider in Amarillo, TX (NPI 1699885889).
Provider details
- NPI number
- 1699885889
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036106880 (IL)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
151 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 50 | $126 |
| Ultrasonic Guidance for Needle Placement76942 | 23 | $28 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 19 | $104 |
| Other Procedure on Nervous System64999 | 19 | $50 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 16 | $154 |
| Anesthesia for Extensive Surgery on Spine00670 | 12 | $445 |
Practice location
Mailing address
Additional practice locations (1)
- 2727 W Holcombe BlvdHouston, TX 77025-1669Phone: (713) 442-0000
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Michael Contreras's NPI number?
- Michael Contreras's National Provider Identifier (NPI) is 1699885889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Contreras's specialty?
- Michael Contreras is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Contreras located?
- Michael Contreras's practice location on file with NPPES is 600 S Tyler St Ste 2100, Amarillo, TX 79101-2304.
- What is Michael Contreras's phone number?
- The practice phone number listed in the NPPES registry for Michael Contreras is (972) 715-5000.
- Does Michael Contreras accept Medicare?
- Michael Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Contreras's NPI active?
- Yes — Michael Contreras's NPI (1699885889) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.