Scott O'Brien, CRNA
NPI 1982842654 · Certified Registered Nurse Anesthetist · Sunnyvale, TX
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott O'Brien, CRNA is a Certified Registered Nurse Anesthetist provider in Sunnyvale, TX (NPI 1982842654).
Provider details
- NPI number
- 1982842654
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 738896 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
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) |
|---|---|---|
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 11 | $178 |
Typical Medicare-allowed amounts for these services range $178–$178 (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
- 2009-02-03
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Scott O'Brien's NPI number?
- Scott O'Brien's National Provider Identifier (NPI) is 1982842654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott O'Brien's specialty?
- Scott O'Brien is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Scott O'Brien located?
- Scott O'Brien's practice location on file with NPPES is 231 S Collins Rd, Sunnyvale, TX 75182-4624.
- What is Scott O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Scott O'Brien is (972) 892-3000.
- Does Scott O'Brien accept Medicare?
- Scott O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott O'Brien's NPI active?
- Yes — Scott O'Brien's NPI (1982842654) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.