KATRINA GREGG
NPI 1528462900
Nurse Practitioner - Family in South Bend, IN
About Katrina Gregg NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATRINA GREGG (NPI 1528462900) is an individual family provider in South Bend, Indiana, licensed in Indiana (71005182A) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 6
Other Identifiers 2
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
Katrina Gregg 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
2Medicare enrollment records show Katrina Gregg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greer, SC 29651
- Reassigned Medicare billing, South Carolina enrollment
- 18 clinicians in this Medicare group
Reno, NV 89502
- Reassigned Medicare billing, Nevada enrollment
- 8 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
SOUTH BEND, IN 46601
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 Katrina Gregg's NPI number?
The NPI number for Katrina Gregg is 1528462900. It was assigned to this individual provider in the NPPES registry on October 14, 2014.
Where is Katrina Gregg located?
Katrina Gregg practices at 615 N Michigan St Fl 1, South Bend, IN 46601. The listed phone number is (574) 647-1100.
What is Katrina Gregg's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katrina Gregg enrolled in Medicare?
Yes. Katrina Gregg 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 Katrina Gregg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Gregg reassigns Medicare benefits to 2 organizations: Medasic (Greer, SC) and Curasive LLC (Reno, NV). 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 Katrina Gregg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katrina Gregg accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and PacificSource Health Plans list Katrina Gregg 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.
When was this NPI record last updated?
The NPPES record for Katrina Gregg was last updated on November 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Katrina Gregg · NPI 1528462900
Family physician in South Bend, Indiana. Individual provider, active in the CMS NPPES registry since October 14, 2014.
## Identity
- **NPI:** 1528462900 (Entity type: Individual)
- **Enumerated:** October 14, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 71005182A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 N MICHIGAN ST FL 1, South Bend, IN 46601-1033
- **Phone:** (574) 647-1100
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medasic (NPI 1922630912, Greer, SC); Curasive LLC (NPI 1104479971, Reno, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** November 15, 2022
- **Other identifiers:** Medicaid 201259370 (IN); Other 261930017 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1528462900) · Data from the CMS NPPES public registry.