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MR. AUSTIN WILLIAM GREWE PA-C
NPI 1770058182
Physician Assistant in Youngstown, OH

Active since October 11, 2018PECOS EnrolledAccepts Medicare Assignment
7629 MARKET ST STE 100, YOUNGSTOWN, OH 44512(234) 287-6547(330) 965-4889 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 5, 2026, Dec 31, 2025, Oct 5, 2024 and 4 more (7 updates tracked since 2018).

About Mr. Austin William Grewe Pa-c NPPES

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

MR. AUSTIN WILLIAM GREWE PA-C (NPI 1770058182) is an individual physician assistant in Youngstown, Ohio, licensed in Ohio (50.008642RX) and active in the NPI registry since October 2018. He is enrolled in Medicare PECOS, is affiliated with East Liverpool City Hospital, and maintains a secondary practice location in Calcutta.

NPPES Registry Identity

NPI1770058182
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. AUSTIN WILLIAM GREWECredential: PA-C
Location Address7629 MARKET ST STE 100Youngstown, OH 44512-6051
Mailing Address100 Debartolo Pl Ste 200Youngstown, OH 44512-6095 · (234) 287-6547 · Fax (330) 965-4889
Phone(234) 287-6547
Fax(330) 965-4889
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 11, 2018
Last NPPES UpdateMay 5, 20267 updates tracked since enumeration
NPPES CertifiedMay 5, 2026
✔ NPI 1770058182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in OH · 50.008642RX✔ Licensed in PA · MA060214
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
7629 MARKET ST STE 100, Youngstown, OH 44512
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Secondary Practice Location 1

Location 116687 Saint Clair Ave Ste 101Calcutta, OH 43920-9401 · Phone (330) 967-1793 · Fax (234) 338-9722

Other Identifiers 1

Medicaid0390274OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Molina Healthcare 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

Mr. Austin William Grewe Pa-c 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 ID1355686932
PECOS Enrollment IDI20240716001680
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 3

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.
72 services59 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.
57 services49 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

East Liverpool City Hospital

Acute Care Hospitals · East Liverpool, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360096
Location425 West 5th StreetEast Liverpool, OH 43920 · Columbiana County
Emergency services

Surgical Hospital At Southwoods

Acute Care Hospitals · Youngstown, OH
5/5 CMS rating
OwnershipProprietary
CMS Certification Number360352
Location7630 Southern BlvdYoungstown, OH 44512 · Mahoning County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44512 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
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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 5

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

TAYLOR J HASSAY CNP
Nurse Practitioner (Family)
7629 MARKET ST STE 100
YOUNGSTOWN, OH 44512
Mahoning County (234) 287-6613
KRISTYN A ESSAD DO
Family Medicine
7629 MARKET ST STE 100
YOUNGSTOWN, OH 44512
Mahoning County (234) 287-6506
SABRINA KIFER CNP
Nurse Practitioner (Family)
7629 MARKET ST STE 100
BOARDMAN, OH 44512
Mahoning County (330) 965-4880
MEGAN ANNE PITTS
Nurse Practitioner (Family)
7629 MARKET ST STE 100
YOUNGSTOWN, OH 44512
Mahoning County (330) 965-4880
GIANA MARIE MALVASI
Physician Assistant
7629 MARKET ST STE 100
BOARDMAN, OH 44512
Mahoning County (330) 965-5050

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 Austin Grewe's NPI number?

The NPI number for Austin Grewe is 1770058182. It was assigned to this individual provider in the NPPES registry on October 11, 2018.

Where is Austin Grewe located?

Austin Grewe practices at 7629 Market St Ste 100, Youngstown, OH 44512. The listed phone number is (234) 287-6547.

What is Austin Grewe's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Austin Grewe enrolled in Medicare?

Yes. Austin Grewe 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 Austin Grewe accept?

Health plans from CareSource, MedMutual, Molina Healthcare and UnitedHealthcare list Austin Grewe 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.

Is Austin Grewe affiliated with any hospitals?

According to CMS data, Austin Grewe is affiliated with East Liverpool City Hospital and Surgical Hospital At Southwoods.

When was this NPI record last updated?

The NPPES record for Austin Grewe was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.