Gary Flores, M.D.
NPI 1225113475 · Anesthesiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Flores, M.D. is a Anesthesiology Physician provider in Houston, TX (NPI 1225113475).
Provider details
- NPI number
- 1225113475
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H0348 (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
19 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
153 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) |
|---|---|---|
| Other Procedure on Nervous System64999 | 32 | $30 |
| Ultrasonic Guidance for Needle Placement76942 | 31 | $30 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 24 | $188 |
| Anesthesia for Exam of Uterus Using an Endoscope00952 | 22 | $84 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 18 | $68 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 15 | $116 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2020-04-28
- Certified
- 2020-04-28
Frequently asked questions
- What is Gary Flores's NPI number?
- Gary Flores's National Provider Identifier (NPI) is 1225113475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Flores's specialty?
- Gary Flores is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Flores located?
- Gary Flores's practice location on file with NPPES is 1500 Citywest Blvd, Houston, TX 77042-2300.
- What is Gary Flores's phone number?
- The practice phone number listed in the NPPES registry for Gary Flores is (713) 620-4000.
- Does Gary Flores accept Medicare?
- Gary Flores is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Flores's NPI active?
- Yes — Gary Flores's NPI (1225113475) is active in the NPPES registry as of the last update on 2020-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.