SERENITY HEALTH PLLC
NPI 1659005759
Clinic/Center - Primary Care in Bozeman, MT
About Serenity Health Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERENITY HEALTH PLLC (NPI 1659005759) is a healthcare organization registered as a primary care in Bozeman, Montana and active in the NPI registry since July 2022. The organization lists Katherine I Herczeg, Nurse Practitioner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Serenity Health Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Serenity Health PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Serenity Health PLLC's NPI number?
The NPI number for Serenity Health PLLC is 1659005759. It was assigned to this organization in the NPPES registry on July 13, 2022.
Where is Serenity Health PLLC located?
Serenity Health PLLC is located at 2950 S 21st Ave Apt 106, Bozeman, MT 59718. The listed phone number is (706) 957-2633.
What is Serenity Health PLLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Serenity Health PLLC enrolled in Medicare?
Yes. Serenity Health PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Serenity Health PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Serenity Health PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Serenity Health PLLC accept?
Health plans from Blue Cross and Blue Shield of Montana list Serenity Health PLLC 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 Serenity Health PLLC was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Serenity Health Pllc · NPI 1659005759
Primary Care organization in Bozeman, Montana. Organization record, active in the CMS NPPES registry since July 13, 2022.
## Identity
- **NPI:** 1659005759 (Entity type: Organization)
- **Enumerated:** July 13, 2022
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Katherine Herczeg, NURSE PRACTITIONER
## Practice location
- **Address:** 2950 S 21ST AVE APT 106, Bozeman, MT 59718-5042
- **Phone:** (706) 957-2633
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659005759) · Data from the CMS NPPES public registry.