GRACE O'BRIEN JOHNSON PA-C
NPI 1649792227
Physician Assistant in Hilliard, OH

Active since July 14, 2017PECOS EnrolledAccepts Medicare Assignment
95.31/100
CMS Quality Rating
3995 COSGRAY RD, HILLIARD, OH 43026(614) 293-3200 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 10, 2024, May 16, 2023, Aug 2, 2021 and 4 more (7 updates tracked since 2017).

About Grace O'brien Johnson Pa-c NPPES

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

GRACE O'BRIEN JOHNSON PA-C (NPI 1649792227) is an individual physician assistant in Hilliard, Ohio, licensed in Ohio (50.005154RX) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1649792227
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGRACE O'BRIEN JOHNSONCredential: PA-C
Location Address3995 COSGRAY RDHilliard, OH 43026-9880
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-3200
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 14, 2017
Last NPPES UpdateAugust 21, 20257 updates tracked since enumeration
NPPES CertifiedAugust 21, 2025
NPI 1649792227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in OH · 50.005154RX
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.

3995 COSGRAY RD, Hilliard, OH 43026

Accepted 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

Grace O'brien Johnson 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 ID3870865892
PECOS Enrollment IDI20170824003298
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.

Hospital Affiliations CMS Care Compare

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

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43026 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Quality76.58
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 15

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

Physician Assistant
3995 COSGRAY RD
HILLIARD, OH 43026
Physician Assistant
3995 COSGRAY RD
HILLIARD, OH 43026
Physical Therapist
3995 COSGRAY RD
HILLIARD, OH 43026
Acupuncturist
3995 COSGRAY RD
HILLIARD, OH 43026
Dietitian, Registered
3995 COSGRAY RD
HILLIARD, OH 43026
Nurse Practitioner (Family)
3995 COSGRAY RD
HILLIARD, OH 43026
Nurse Practitioner
3995 COSGRAY RD
HILLIARD, OH 43026
Physician Assistant
3995 COSGRAY RD
HILLIARD, OH 43026

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649792227, enumerated as an "individual" on July 14, 2017.

The provider is located at 3995 COSGRAY RD HILLIARD, OH 43026 and the phone number is (614) 293-3200.

Physician Assistant with taxonomy code 363A00000X.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter from. Please consult your insurance carrier or call the provider to verify.

Grace Johnson is affiliated with: OHIO STATE UNIVERSITY STATE HEALTH SYSTEM.