Mary Marie Baker, APRN-CNP
Family Nurse Practitioner · Grove City, OH
Mary Marie Baker, APRN-CNP is a family nurse practitioner with a practice address in Grove City, Ohio, and NPI 1962930677, issued on May 24, 2017. Check the license (Ohio APRN.CNP.020955, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Marie Baker
- Credential
- APRN-CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- APRN.CNP.020955 OH
RN235616 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2030 Stringtown RD, Grove City, OH 43123
- Phone
- (614) 883-0160
- Enumerated
- May 24, 2017
- Record last updated
- Mar 5, 2026
- Fax
- (614) 883-0157
- Medicaid ID
- 0235263 OH
- Medicare enrollment
- Enrolled (PECOS I20170818001656); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →
Also registered at 2030 Stringtown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Aquillo, CNPFamily Nurse Practitioner1730601519
- Annette Boer, MDSports Medicine (Neuromusculoskeletal Medicine) Physician1659357226
- Erin Brown, PTPhysical Therapist1437632882
- William Burke, D.O.Family Medicine Physician1003899204
- McKenna CareyStudent in an Organized Health Care Education/Training Program1386448421
Verify Mary Marie Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.020955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average family nurse practitioner in 2024
360 Medicare Part D claims for 193 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Methylprednisolone54 claims
- Doxycycline Monohydrate41 claims
- Azithromycin34 claims
- Amoxicillin-Clavulanate Potass33 claims
- Prednisone23 claims
- Cephalexin14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $55.37
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Greater Tomorrow Health LLCWilmington, OH
- Ohiohealth Urgent Care LLCDublin, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Marie Baker among 9,647 family nurse practitioner records in Ohio
Mary Marie Baker, APRN-CNP is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 39% of them.
- NPI issued2017 · 39% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2018 among the 6,366 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 family nurse practitioner records list a practice address in Grove City
They are 50 of the 1,237 NPPES records with a practice address in Grove City, and 9,647 family nurse practitioner records in Ohio.
All 9,647 in Ohio → Every provider in Grove City → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mabel Aggoe-OpokuGrove City, OH 431231477877645
- Laura Burkhart, CRNPGrove City, OH 431231831114230
- Robert Carte, FNPGrove City, OH 431231669756144
- Michelle Castilla, CNPGrove City, OH 431231649653254
- Sherry Cooper-Dye, CNP DNPGrove City, OH 431231801177225
- Laura Freeman, FNP-BCGrove City, OH 431231548666092
- Kendra Johnson, COA.16059-NPGrove City, OH 431231427464494
- Melissa King, NP-CGrove City, OH 431231760896716
Common questions
What is Mary Marie Baker, APRN-CNP's NPI number?
Mary Marie Baker, APRN-CNP's National Provider Identifier (NPI) is 1962930677, issued on May 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mary Marie Baker, APRN-CNP located?
The NPPES record lists a practice address at 2030 Stringtown RD, Grove City, OH, 43123. Phone: (614) 883-0160. Providers update this record themselves, so call before visiting.
How can I verify Mary Marie Baker, APRN-CNP's license?
NPPES lists Ohio license number APRN.CNP.020955, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Marie Baker, APRN-CNP prescribe under Medicare Part D?
In 2024, Mary Marie Baker, APRN-CNP had 360 Medicare Part D claims for 193 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.
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.