GRACE O'BRIEN JOHNSON PA-C
NPI 1649792227
Physician Assistant in Hilliard, OH
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
Specialties & Licenses
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.
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, OHPhysician 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.
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.
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.
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 Grace Johnson's NPI number?
The NPI number for Grace Johnson is 1649792227. It was assigned to this individual provider in the NPPES registry on July 14, 2017.
Where is Grace Johnson located?
Grace Johnson practices at 3995 Cosgray Rd, Hilliard, OH 43026. The listed phone number is (614) 293-3200.
What is Grace Johnson's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Grace Johnson enrolled in Medicare?
Yes. Grace Johnson 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 Grace Johnson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource list Grace Johnson 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 Grace Johnson affiliated with any hospitals?
According to CMS data, Grace Johnson is affiliated with Ohio State University State Health System.
When was this NPI record last updated?
The NPPES record for Grace Johnson was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Grace O'brien Johnson, PA-C · NPI 1649792227
Physician Assistant physician in Hilliard, Ohio. Individual provider, active in the CMS NPPES registry since July 14, 2017.
## Identity
- **NPI:** 1649792227 (Entity type: Individual)
- **Enumerated:** July 14, 2017
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 50.005154RX (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3995 COSGRAY RD, Hilliard, OH 43026-9880
- **Phone:** (614) 293-3200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649792227) · Data from the CMS NPPES public registry.