MRS. DIANE KAYE HIRTZEL
NPI 1083879449
Nurse Practitioner - Psychiatric/Mental Health in Columbus, IN
About Mrs. Diane Kaye Hirtzel NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DIANE KAYE HIRTZEL (NPI 1083879449) is an individual psychiatric/mental health provider in Columbus, Indiana, licensed in Indiana (71002713A) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Columbus Regional Hospital, and maintains a secondary practice location in Columbus.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Diane Kaye Hirtzel is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Diane Hirtzel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, IN 47201
- Reassigned Medicare billing, Indiana enrollment
- 35 clinicians in this Medicare group
Bloomington, IN 47403
- Reassigned Medicare billing, Indiana enrollment
- 251 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Columbus Regional Hospital
Acute Care Hospitals · Columbus, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47201 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBUS, IN 47201
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 Diane Hirtzel's NPI number?
The NPI number for Diane Hirtzel is 1083879449. It was assigned to this individual provider in the NPPES registry on July 25, 2008. The provider is also known as Diane Kaye Davidson.
Where is Diane Hirtzel located?
Diane Hirtzel practices at 720 N Marr Rd Ste A, Columbus, IN 47201. The listed phone number is (812) 314-3400.
What is Diane Hirtzel's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Diane Hirtzel enrolled in Medicare?
Yes. Diane Hirtzel is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Diane Hirtzel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Hirtzel reassigns Medicare benefits to 2 organizations: Centerstone Health Services, Inc. (Columbus, IN) and Centerstone Of Indiana, Inc. (Bloomington, 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 Diane Hirtzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Hirtzel accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Diane Hirtzel 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 Diane Hirtzel affiliated with any hospitals?
According to CMS data, Diane Hirtzel is affiliated with Columbus Regional Hospital.
When was this NPI record last updated?
The NPPES record for Diane Hirtzel was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Diane Kaye Hirtzel · NPI 1083879449
Psychiatric/Mental Health physician in Columbus, Indiana. Individual provider, active in the CMS NPPES registry since July 25, 2008.
## Identity
- **NPI:** 1083879449 (Entity type: Individual)
- **Enumerated:** July 25, 2008
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 71002713A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 720 N MARR RD STE A, Columbus, IN 47201-6660
- **Phone:** (812) 314-3400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Centerstone Health Services, Inc. (NPI 1114553948, Columbus, IN); Centerstone Of Indiana, Inc. (NPI 1972320224, Bloomington, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083879449) · Data from the CMS NPPES public registry.