Mary Marie Baker, APRN-CNP - Medicare Nurse Practitioner in Grove City, OH

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Mary Marie Baker, APRN-CNP is a medicare enrolled "Nurse Practitioner - Family" in Grove City, Ohio. She graduated from nursing school in 2017 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Greater Tomorrow Health Llc, Ohiohealth Urgent Care Llc and her current practice location is 2030 Stringtown Rd, Grove City, Ohio. You can reach out to her office (for appointments etc.) via phone at (614) 883-0160.

Mary Marie Baker is licensed to practice in Ohio (license number APRN.CNP.020955) 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 1962930677.

Contact Information

Mary Marie Baker, APRN-CNP
2030 Stringtown Rd,
Grove City, OH 43123-3993
(614) 883-0160
(614) 883-0157

Map and Direction




Provider's Profile

Full NameMary Marie Baker
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location2030 Stringtown Rd, Grove City, Ohio
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:
  • Mary Marie Baker graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1962930677
  • Provider Enumeration Date: 05/24/2017
  • Last Update Date: 03/05/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1951673300
  • Enrollment ID: I20170818001656

Medical Identifiers

Medical identifiers for Mary Marie Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962930677NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN235616 (Ohio)Secondary
363LF0000XNurse Practitioner - Family APRN.CNP.020955 (Ohio)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Tomorrow Health Llc67091573089
Ohiohealth Urgent Care Llc3476733700129

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. Mary Marie Baker allows following entities to bill medicare on her behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532
Entity NameOhiohealth Urgent Care LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811207160
PECOS PAC ID: 3476733700
Enrollment ID: O20110203000715
Entity NameGreater Tomorrow Health LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992230833
PECOS PAC ID: 6709157308
Enrollment ID: O20170731003107

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. Mary Marie Baker 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
Mary Marie Baker, APRN-CNP
Po Box 7527,
Dublin, OH 43017-0727

Ph: Not Available		Mary Marie Baker, APRN-CNP
2030 Stringtown Rd,
Grove City, OH 43123-3993

Ph: (614) 883-0160

Reviews and Comments


Nurse Practitioner Nurses in Grove City, OH

Erin Leann Steele, C-NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 5500 N Meadows Dr, Grove City, OH 43123
Phone: 614-488-1816    Fax: 614-488-0390
Mrs. Julia Wilson, CNP MSN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4191 Kelnor Dr Ste 200, Grove City, OH 43123
Phone: 614-533-6140    Fax: 614-533-6141
Katelyn Noble,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2565 London Groveport Rd, Grove City, OH 43123
Phone: 866-389-2727    
Sarah Anne Connor, APRNCNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1957 Ohio Dr, Grove City, OH 43123
Phone: 614-685-2805    
Kathleen Marable Burke,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3000 Meadow Pond Ct Ste 100, Grove City, OH 43123
Phone: 614-663-4033    
Robin Anne Reed, CERTIFIED PEDIATRIC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1350 Stringtown Rd, Grove City, OH 43123
Phone: 614-875-3444    
Cynthia Erwin, WHNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4084 Gantz Rd, Grove City, OH 43123
Phone: 614-318-4100    

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.