Sarah Mcgrew, AGNP - Medicare Nurse Practitioner in Ballwin, MO

Sarah Mcgrew, AGNP is a medicare enrolled "Nurse Practitioner - Primary Care" in Ballwin, Missouri. She graduated from nursing school in 2020 and has 4 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Clinic East Communities and her current practice location is 15945 Clayton Rd Ste 320, Ballwin, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 256-5350.

Sarah Mcgrew is licensed to practice in Missouri (license number 2020015209) 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 1902497837.

Contact Information

Sarah Mcgrew, AGNP
15945 Clayton Rd Ste 320,
Ballwin, MO 63011-2492
(636) 256-5350
Not Available

Map and Direction




Provider's Profile

Full NameSarah Mcgrew
GenderFemale
SpecialityNurse Practitioner
Experience4 Years
Location15945 Clayton Rd Ste 320, Ballwin, 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 Mcgrew graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1902497837
  • Provider Enumeration Date: 02/02/2021
  • Last Update Date: 05/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668889031
  • Enrollment ID: I20210331001505

Medical Identifiers

Medical identifiers for Sarah Mcgrew such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902497837NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 2020015209 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic East Communities7214827922499

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 Mcgrew allows following entities to bill medicare on her behalf.
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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 Mcgrew 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 Mcgrew, AGNP
15945 Clayton Rd Ste 320,
Ballwin, MO 63011-2492

Ph: (636) 256-5350
Sarah Mcgrew, AGNP
15945 Clayton Rd Ste 320,
Ballwin, MO 63011-2492

Ph: (636) 256-5350

Reviews and Comments


Nurse Practitioner Nurses in Ballwin, MO

Dr. Mary Nancy Van Aman, DNP, RN, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 816 Big Bend Woods Dr, Ballwin, MO 63021
Phone: 314-412-0898    
Ann Elizabeth Cribbin,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 13861 Manchester Rd, Ballwin, MO 63011
Phone: 636-220-1117    
Brant Harber, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 639 Castle Ridge Dr, Ballwin, MO 63021
Phone: 314-210-9095    
Ms. Christina Michelle Blaesing, MSN, APRN, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 320, Ballwin, MO 63011
Phone: 636-256-5350    
Catherine Dolphin Smith, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 15945 Clayton Rd Ste 120b, Ballwin, MO 63011
Phone: 636-256-5070    Fax: 636-256-5066
Ms. Jennifer Sharon Giltner, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 330, Ballwin, MO 63011
Phone: 573-480-0771    Fax: 636-256-5396
Mrs. Kimberly Marie Wickline, AGNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 15945 Clayton Rd Ste 340, Ballwin, MO 63011
Phone: 636-256-5130    

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.