PENINAH ELIZABETH WAITHIRA
NPI 1487301768
Nurse Practitioner - Psychiatric/Mental Health in Southbridge, MA
About Peninah Elizabeth Waithira NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PENINAH ELIZABETH WAITHIRA (NPI 1487301768) is an individual psychiatric/mental health provider in Southbridge, Massachusetts, licensed in Massachusetts (RN2298837) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
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
Peninah Elizabeth Waithira 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 Peninah Waithira reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Boylston, MA 01583
- Reassigned Medicare billing, Massachusetts enrollment
- 3 clinicians in this Medicare group
Woburn, MA 01801
- Reassigned Medicare billing, Massachusetts enrollment
- 145 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01550 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTHBRIDGE, MA 01550
SOUTHBRIDGE, MA 01550
SOUTHBRIDGE, MA 01550
SOUTHBRIDGE, MA 01550
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 Peninah Waithira's NPI number?
The NPI number for Peninah Waithira is 1487301768. It was assigned to this individual provider in the NPPES registry on March 7, 2022.
Where is Peninah Waithira located?
Peninah Waithira practices at 29 Pine St, Southbridge, MA 01550. The listed phone number is (508) 765-9167.
What is Peninah Waithira's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Peninah Waithira enrolled in Medicare?
Yes. Peninah Waithira 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 Peninah Waithira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peninah Waithira reassigns Medicare benefits to 2 organizations: Circle Integrative Psychiatric Group (West Boylston, MA) and Hri Clinics, Inc. (Woburn, MA). 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 Peninah Waithira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peninah Waithira accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Peninah Waithira 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 Peninah Waithira was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Peninah Elizabeth Waithira · NPI 1487301768
Psychiatric/Mental Health physician in Southbridge, Massachusetts. Individual provider, active in the CMS NPPES registry since March 7, 2022.
## Identity
- **NPI:** 1487301768 (Entity type: Individual)
- **Enumerated:** March 7, 2022
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN2298837 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 29 PINE ST, Southbridge, MA 01550-1823
- **Phone:** (508) 765-9167
## 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): Circle Integrative Psychiatric Group (NPI 1730960733, West Boylston, MA); Hri Clinics, Inc. (NPI 1598707002, Woburn, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487301768) · Data from the CMS NPPES public registry.