DR. GRANT FABIAN CHERNOBY M.D.
NPI 1114307063
Emergency Medicine in Indianapolis, IN
About Dr. Grant Fabian Chernoby M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GRANT FABIAN CHERNOBY M.D. (NPI 1114307063) is an individual emergency medicine provider in Indianapolis, Indiana, licensed in Virginia (0101268806) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and is a graduate of University Of Florida College Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Grant Fabian Chernoby M.d. 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.
Medicare Billing Reassignments
4Medicare enrollment records show Grant Chernoby reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Culpeper, VA 22701
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1932064268 (District of Columbia)
- 1,294 clinicians in this Medicare group
Leesburg, VA 20176
- Reassigned Medicare billing, District of Columbia enrollment
- 134 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 71 clinicians in this Medicare group
Alexandria, VA 22310
- Reassigned Medicare billing, District of Columbia enrollment
- 135 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Virginia Medical Center
Acute Care Hospitals · Charlottesville, VANovant Health Uva Health System Culpeper Med Cente
Acute Care Hospitals · Culpeper, VANovant Prince William Medical Center
Acute Care Hospitals · Manassas, VAUva Health Haymarket Medical Center
Acute Care Hospitals · Haymarket, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 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.
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 Grant Chernoby's NPI number?
The NPI number for Grant Chernoby is 1114307063. It was assigned to this individual provider in the NPPES registry on June 5, 2015.
Where is Grant Chernoby located?
Grant Chernoby practices at 701 N Senate Ave # B401, Indianapolis, IN 46202. The listed phone number is (321) 439-3876.
What is Grant Chernoby's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Grant Chernoby enrolled in Medicare?
Yes. Grant Chernoby 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.
Which organizations bill Medicare for Grant Chernoby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grant Chernoby reassigns Medicare benefits to 4 organizations: Emergency Medicine Associates P.A., P.C. (Culpeper, VA), Commonwealth Emergency Physicians PC (Leesburg, VA), Fair Oaks Emergency Physicians, PLLC (Fairfax, VA) and Alexandria Springfield Emergency Physicians PC (Alexandria, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Grant Chernoby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Grant Chernoby affiliated with any hospitals?
According to CMS data, Grant Chernoby is affiliated with University Of Virginia Medical Center, Novant Health Uva Health System Culpeper Med Cente, Novant Prince William Medical Center and Uva Health Haymarket Medical Center.
When was this NPI record last updated?
The NPPES record for Grant Chernoby was last updated on July 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Dr. Grant Fabian Chernoby, M.D. · NPI 1114307063
Emergency Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since June 5, 2015.
## Identity
- **NPI:** 1114307063 (Entity type: Individual)
- **Enumerated:** June 5, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0101268806 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 701 N SENATE AVE # B401, Indianapolis, IN 46202-3111
- **Phone:** (321) 439-3876
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Medicine Associates P.A., P.C. (NPI 1881559102, Culpeper, VA); Commonwealth Emergency Physicians PC (NPI 1598723082, Leesburg, VA); Fair Oaks Emergency Physicians, PLLC (NPI 1649203605, Fairfax, VA); Alexandria Springfield Emergency Physicians PC (NPI 1720839764, Alexandria, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Florida College Of Medicine, class of 2015
## Record status
- **NPPES last updated:** July 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1114307063) · Data from the CMS NPPES public registry.