NPPES file of Aug 9, 2026

Scott Michael O'Brien, CRNA

Certified Registered Nurse Anesthetist · Sunnyvale, TX

Scott Michael O'Brien, CRNA is a certified registered nurse anesthetist with a practice address in Sunnyvale, Texas, and NPI 1982842654, issued on Feb 3, 2009. Check the license (Texas 738896, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982842654
Name
Scott Michael O'Brien
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
738896 TX
APN.0090767-CRNA CO
Self-reported in NPPES; status is on the state search
Practice location
231 S Collins RD, Sunnyvale, TX 75182
Phone
(972) 892-3000
Enumerated
Feb 3, 2009
Record last updated
Nov 19, 2025
Medicare enrollment
Enrolled (PECOS I20190807004008); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →

Also registered at 231 S Collins RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Agha Abbas, MDInternal Medicine Physician1326001843
  2. Flemi AlexPhysical Therapist1386484665
  3. Sagar Bedi, MDEmergency Medicine Physician1366556441
  4. Suresh Belame, M.D.Internal Medicine Physician1356667612
  5. David Chang, DOEmergency Medicine Physician1538797691
  6. Abby Grider, M.D.Family Medicine Physician1871848242

Verify Scott Michael O'Brien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 738896    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Capital Anesthesia Solutions OF Florida II, LLCNaples, FL
  2. Sound Physicians Anesthesiology OF Texas PLLCSunnyvale, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Scott Michael O'Brien among 6,097 certified registered nurse anesthetist records in Texas

Scott Michael O'Brien, CRNA is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 38% of them.

  • NPI issued2009 · 38% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2008 · median 2014 among the 4,734 with a school on file
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 certified registered nurse anesthetist records list a practice address in Sunnyvale

They are 2 of the 213 NPPES records with a practice address in Sunnyvale, and 6,097 certified registered nurse anesthetist records in Texas.

All 6,097 in Texas → Every provider in Sunnyvale → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. James McEwan, CRNASunnyvale, TX 751821336169366
  2. Kwadwo Akyea Larbi, DNAPWaxahachie, TX 751651942932298
  3. Nicholas Bazaldua, CRNAWaxahachie, TX 751651588130207
  4. Julio Gaona, CRNAWaxahachie, TX 751651366429565
  5. Carolyn Green, CRNAWaxahachie, TX 751651134161284
  6. Daniel Hammonds, CRNAWaxahachie, TX 751651851737977
  7. Timothy Lovelace, CRNAWaxahachie, TX 751651972226330
  8. Melinda Miller, CRNAWaxahachie, TX 751651336141001

Common questions

What is Scott Michael O'Brien, CRNA's NPI number?

Scott Michael O'Brien, CRNA's National Provider Identifier (NPI) is 1982842654, issued on Feb 3, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Scott Michael O'Brien, CRNA located?

The NPPES record lists a practice address at 231 S Collins RD, Sunnyvale, TX, 75182. Phone: (972) 892-3000. Providers update this record themselves, so call before visiting.

How can I verify Scott Michael O'Brien, CRNA's license?

NPPES lists Texas license number 738896, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.