Sarah O'leary, DNP - Medicare Certified Registered Nurse Anesthetist (crna) in Chesterfield, MO

Sarah O'leary, DNP is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Chesterfield, Missouri. She graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Comprehensive Anesthesia Care Pc and her current practice location is 232 S Woods Mill Rd, Chesterfield, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 434-1500.

Sarah O'leary is licensed to practice in Missouri (license number 2018018636) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1871086900.

Contact Information

Sarah O'leary, DNP
232 S Woods Mill Rd,
Chesterfield, MO 63017
(314) 434-1500
Not Available

Map and Direction




Provider's Profile

Full NameSarah O'leary
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience6 Years
Location232 S Woods Mill Rd, Chesterfield, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sarah O'leary graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1871086900
  • Provider Enumeration Date: 06/13/2018
  • Last Update Date: 06/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0244585941
  • Enrollment ID: I20180621000582

Medical Identifiers

Medical identifiers for Sarah O'leary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871086900NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 2018018636 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Lukes HospitalChesterfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Comprehensive Anesthesia Care Pc579969855139

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. Sarah O'leary allows following entities to bill medicare on her behalf.
Entity NameComprehensive Anesthesia Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215975156
PECOS PAC ID: 5799698551
Enrollment ID: O20031107000275

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. Sarah O'leary 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
Sarah O'leary, DNP
55 W Port Plz Ste 300,
Saint Louis, MO 63146-3119

Ph: () -
Sarah O'leary, DNP
232 S Woods Mill Rd,
Chesterfield, MO 63017

Ph: (314) 434-1500

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Chesterfield, MO

Christi Huguet, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6917    
Mary Ellen Frantz, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 17050 Baxter Rd, Suite #110, Chesterfield, MO 63005
Phone: 636-200-4242    Fax: 636-200-4243
Alexander R Shelton, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 400 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-485-1101    
Melvin Arcelona, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6917    
Megan C Armstrong, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 400 S Woods Mill Rd Ste 140, Chesterfield, MO 63017
Phone: 314-485-1101    
Lisa Corkery Boyce, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 400 S Woods Mill Rd, Ste 140, Chesterfield, MO 63017
Phone: 314-485-1101    Fax: 314-485-1104
Dena Hua, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-548-4706    

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.