Scott Michael O'brien, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Sunnyvale, TX

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Scott Michael O'brien, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Sunnyvale, Texas. He graduated from nursing school in 2008 and has 18 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Sound Physicians Anesthesiology Of Texas Pllc, Capital Anesthesia Solutions Of Florida Ii, Llc and his current practice location is 231 S Collins Rd, Sunnyvale, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 892-3000.

Scott Michael O'brien is licensed to practice in Texas (license number 738896) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982842654.

Contact Information

Scott Michael O'brien, CRNA
231 S Collins Rd,
Sunnyvale, TX 75182-4624
(972) 892-3000
Not Available

Map and Direction




Provider's Profile

Full NameScott Michael O'brien
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience18 Years
Location231 S Collins Rd, Sunnyvale, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Scott Michael O'brien graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1982842654
  • Provider Enumeration Date: 02/03/2009
  • Last Update Date: 11/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3678711736
  • Enrollment ID: I20190807004008

Medical Identifiers

Medical identifiers for Scott Michael O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982842654NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 738896 (Texas)Primary
367500000XNurse Anesthetist, Certified Registered APN.0090767-CRNA (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott And White Medical Center SunnyvaleSunnyvale, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sound Physicians Anesthesiology Of Texas Pllc1254751407134
Capital Anesthesia Solutions Of Florida Ii, Llc7911323720327

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Scott Michael O'brien allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Dynamics LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073001012
PECOS PAC ID: 3779832530
Enrollment ID: O20200422002521
Entity NameSound Physicians Anesthesiology of Texas PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295356277
PECOS PAC ID: 1254751407
Enrollment ID: O20201009000612

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Scott Michael O'brien is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Scott Michael O'brien, CRNA
231 S Collins Rd,
Sunnyvale, TX 75182-4624

Ph: (972) 892-3000		Scott Michael O'brien, CRNA
231 S Collins Rd,
Sunnyvale, TX 75182-4624

Ph: (972) 892-3000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Sunnyvale, TX

Cyrus Masih, DNAP, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 231 S Collins Rd, Sunnyvale, TX 75182
Phone: 972-892-3000    
Mr. James Max Mcewan, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 614 Pecan Creek Dr, Sunnyvale, TX 75182
Phone: 972-226-1091    Fax: 972-226-2911

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.