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MARY MARIE BAKER APRN-CNP
NPI 1962930677
Nurse Practitioner - Family in Grove City, OH

Active since May 24, 2017PECOS EnrolledAccepts Medicare Assignment
2030 STRINGTOWN RD, GROVE CITY, OH 43123(614) 883-0160(614) 883-0157 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 5, 2026, Sep 11, 2020, Jul 27, 2017 and 1 more (4 updates tracked since 2017).

About Mary Marie Baker Aprn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY MARIE BAKER APRN-CNP (NPI 1962930677) is an individual family provider in Grove City, Ohio, licensed in Ohio (APRN.CNP.020955) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1962930677
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY MARIE BAKERCredential: APRN-CNP
Location Address2030 STRINGTOWN RDGrove City, OH 43123-3993
Mailing AddressPo Box 7527Dublin, OH 43017-0727
Phone(614) 883-0160
Fax(614) 883-0157
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 24, 2017
Last NPPES UpdateMarch 5, 20264 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
✔ NPI 1962930677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OH · APRN.CNP.020955
Also ListedRegistered NurseTaxonomy 163W00000X · License RN235616 (OH)
2030 STRINGTOWN RD, Grove City, OH 43123
Open in Google Maps ↗

Secondary Practice Location 1

Location 1543 Taylor AveColumbus, OH 43203-1278 · Phone (614) 293-2225 · Fax (614) 293-8557

Other Identifiers 1

Medicaid0235263OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Marie Baker Aprn-cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951673300
PECOS Enrollment IDI20170818001656
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
56 services56 patients
Detection test by immunoassay technique for influenza virus 87400
An immunoassay test for influenza virus is a procedure that identifies the presence of the flu virus in your body. It uses your body's immune response to detect specific proteins (antigens) associated with the virus. This helps in early and accurate diagnosis of influenza.
40 services20 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
28 services28 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services23 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
17 services17 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. WILLIAM J BURKE D.O.
Family Medicine
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 544-0101
OHIOHEALTH CORPORATION
Family Medicine
2030 STRINGTOWN RD, THIRD FLOOR
GROVE CITY, OH 43123
Franklin County (614) 544-0101
DR. ELIZABETH ANN PATTERSON D.O.
Family Medicine
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 883-0160
NATHAN ANDREW WORSOWICZ DPT
Physical Therapist (Orthopedic)
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 544-0268
BRUCE T VANDERHOFF MD
Family Medicine
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 566-0987
RINA ROTOLO PT
Physical Therapist (Orthopedic)
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 544-0268
LINDSEY ABRAMS PA-C
Physician Assistant (Medical)
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 883-0160
MARCI ENGARDIO
Physical Therapist (Orthopedic)
2030 STRINGTOWN RD
GROVE CITY, OH 43123
Franklin County (614) 544-0268

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Baker's NPI number?

The NPI number for Mary Baker is 1962930677. It was assigned to this individual provider in the NPPES registry on May 24, 2017.

Where is Mary Baker located?

Mary Baker practices at 2030 Stringtown Rd, Grove City, OH 43123. The listed phone number is (614) 883-0160.

What is Mary Baker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary Baker enrolled in Medicare?

Yes. Mary Baker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Baker accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Mary Baker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Baker was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.