KEYSTONE INTEGRATIVE HEALTH LLC
NPI 1891512752
Nurse Practitioner in Hamden, CT
About Keystone Integrative Health Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEYSTONE INTEGRATIVE HEALTH LLC (NPI 1891512752) is a healthcare organization registered as a nurse practitioner in Hamden, Connecticut and active in the NPI registry since September 2024. The organization lists Jason B Richards, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Keystone Integrative Health Llc 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 Keystone Integrative Health LLC, 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 Keystone Integrative Health LLC's NPI number?
The NPI number for Keystone Integrative Health LLC is 1891512752. It was assigned to this organization in the NPPES registry on September 23, 2024.
Where is Keystone Integrative Health LLC located?
Keystone Integrative Health LLC is located at 2660 State St, Hamden, CT 06517. The listed phone number is (203) 675-1644.
What is Keystone Integrative Health LLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Keystone Integrative Health LLC enrolled in Medicare?
Yes. Keystone Integrative Health LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Keystone Integrative Health LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Keystone Integrative Health LLC. 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.
When was this NPI record last updated?
The NPPES record for Keystone Integrative Health LLC was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Keystone Integrative Health Llc · NPI 1891512752
Nurse Practitioner organization in Hamden, Connecticut. Organization record, active in the CMS NPPES registry since September 23, 2024.
## Identity
- **NPI:** 1891512752 (Entity type: Organization)
- **Enumerated:** September 23, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **Organization subpart:** No
- **Authorized official:** Jason Richards, MANAGER
## Practice location
- **Address:** 2660 STATE ST, Hamden, CT 06517-2226
- **Phone:** (203) 675-1644 · **Fax:** (203) 281-4466
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1891512752) · Data from the CMS NPPES public registry.