GRANITE STATE ANESTHESIA PARTNERS, LLC
NPI 1821815010
Anesthesiology in Manchester, NH
About Granite State Anesthesia Partners, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRANITE STATE ANESTHESIA PARTNERS, LLC (NPI 1821815010) is a healthcare organization registered as an anesthesiology in Manchester, New Hampshire and active in the NPI registry since September 2024. The organization lists Michael Hicks, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Granite State Anesthesia Partners, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
57Medicare enrollment records show 57 clinicians reassign Medicare billing to Granite State Anesthesia Partners, LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 15 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 57Source: 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 Granite State Anesthesia Partners, LLC's NPI number?
The NPI number for Granite State Anesthesia Partners, LLC is 1821815010. It was assigned to this organization in the NPPES registry on September 20, 2024.
Where is Granite State Anesthesia Partners, LLC located?
Granite State Anesthesia Partners, LLC is located at 100 Mcgregor St, Manchester, NH 03102. The listed phone number is (800) 437-9666.
What is Granite State Anesthesia Partners, LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Granite State Anesthesia Partners, LLC enrolled in Medicare?
Yes. Granite State Anesthesia Partners, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Granite State Anesthesia Partners, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 57 clinicians in 3 Medicare specialties reassign their Medicare billing to Granite State Anesthesia Partners, 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. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (32), Anesthesiology (24) and Pain Management (1). Of these, 7 practice at this address and 15 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Granite State Anesthesia Partners, LLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Granite State Anesthesia Partners, Llc · NPI 1821815010
Anesthesiology organization in Manchester, New Hampshire. Organization record, active in the CMS NPPES registry since September 20, 2024.
## Identity
- **NPI:** 1821815010 (Entity type: Organization)
- **Enumerated:** September 20, 2024
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Michael Hicks, PRESIDENT
## Practice location
- **Address:** 100 MCGREGOR ST, Manchester, NH 03102-3730
- **Phone:** (800) 437-9666
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 57 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (32), Anesthesiology (24), Pain Management (1); 7 practice at this address and 15 within 10 miles; [full list](https://npiprofile.com/npi/1821815010/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821815010) · Data from the CMS NPPES public registry.