Ryan Barrera, MD
NPI 1043770191 · Anesthesiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Barrera, MD is a Anesthesiology Physician provider in San Francisco, CA (NPI 1043770191).
Provider details
- NPI number
- 1043770191
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A186756 (CA)
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
7 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
11 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 11 | $59 |
Typical Medicare-allowed amounts for these services range $59–$59 (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
Additional practice locations (1)
- 1 Baylor PlzHouston, TX 77030-3411Phone: (713) 798-4951
Registry dates
- Enumerated
- 2019-03-24
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Ryan Barrera's NPI number?
- Ryan Barrera's National Provider Identifier (NPI) is 1043770191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Barrera's specialty?
- Ryan Barrera is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Barrera located?
- Ryan Barrera's practice location on file with NPPES is 513 Parnassus Ave # S436, San Francisco, CA 94143-2205.
- What is Ryan Barrera's phone number?
- The practice phone number listed in the NPPES registry for Ryan Barrera is (415) 353-1297.
- Does Ryan Barrera accept Medicare?
- Ryan Barrera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Barrera's NPI active?
- Yes — Ryan Barrera's NPI (1043770191) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.