GREGORY L CHUPP MD
NPI 1003992025
Family Medicine in Fort Wayne, IN
About Gregory L Chupp Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY L CHUPP MD (NPI 1003992025) is an individual family medicine provider in Fort Wayne, Indiana, licensed in Indiana (01032878A) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Parkview Regional Medical Center, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Gregory L Chupp Md 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
5Medicare enrollment records show Gregory Chupp reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Wayne, IN 46845
- Reassigned Medicare billing, Indiana enrollment
- 1,752 clinicians in this Medicare group
Fort Wayne, IN 46804
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Emergency Professionals Of Indiana PC
- 404 clinicians in this Medicare group
Wabash, IN 46992
- Reassigned Medicare billing, Indiana enrollment
- 87 clinicians in this Medicare group
Hartford City, IN 47348
- Reassigned Medicare billing, Indiana enrollment
- 635 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 1,781 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkview Regional Medical Center
Acute Care Hospitals · Fort Wayne, INParkview Noble Hospital
Acute Care Hospitals · Kendallville, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46845 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 20
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 Gregory Chupp's NPI number?
The NPI number for Gregory Chupp is 1003992025. It was assigned to this individual provider in the NPPES registry on October 31, 2006.
Where is Gregory Chupp located?
Gregory Chupp practices at 3909 New Vision Dr, Fort Wayne, IN 46845. The listed phone number is (260) 469-6610.
What is Gregory Chupp's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gregory Chupp enrolled in Medicare?
Yes. Gregory Chupp 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 Gregory Chupp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Chupp reassigns Medicare benefits to 5 organizations: Parkview Health System Inc (Fort Wayne, IN), Emergency Professionals Of Indiana, P.C. (Fort Wayne, IN), Parkview Wabash Hospital, Inc. (Wabash, IN), Indiana University Health Ball Memorial Physicians, Inc. (Hartford City, IN) and Indiana University Health Care Associates, Inc. (Indianapolis, IN). 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 Gregory Chupp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Chupp accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Gregory Chupp 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 Gregory Chupp affiliated with any hospitals?
According to CMS data, Gregory Chupp is affiliated with Parkview Regional Medical Center and Parkview Noble Hospital.
When was this NPI record last updated?
The NPPES record for Gregory Chupp was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Gregory L Chupp, MD · NPI 1003992025
Family Medicine physician in Fort Wayne, Indiana. Individual provider, active in the CMS NPPES registry since October 31, 2006.
## Identity
- **NPI:** 1003992025 (Entity type: Individual)
- **Enumerated:** October 31, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 01032878A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3909 NEW VISION DR, Fort Wayne, IN 46845-1725
- **Phone:** (260) 469-6610 · **Fax:** (260) 969-3065
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Parkview Health System Inc (NPI 1932130952, Fort Wayne, IN); Emergency Professionals Of Indiana, P.C. (NPI 1013951219, Fort Wayne, IN); Parkview Wabash Hospital, Inc. (NPI 1891176590, Wabash, IN); Indiana University Health Ball Memorial Physicians, Inc. (NPI 1043539232, Hartford City, IN); Indiana University Health Care Associates, Inc. (NPI 1679949002, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 1982
## Record status
- **NPPES last updated:** October 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1003992025) · Data from the CMS NPPES public registry.