GBAA HOLDINGS, PLLC
NPI 1790299592
Anesthesiology in Acton, MA
About Gbaa Holdings, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GBAA HOLDINGS, PLLC (NPI 1790299592), doing business as Greater Boston Anesthesia Associates, is a healthcare organization registered as an anesthesiology in Acton, Massachusetts and active in the NPI registry since December 2017. The organization lists Jeff Perry, Vp Of Rcm, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Group Practice 2
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)
Gbaa Holdings, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
125Medicare enrollment records show 125 clinicians reassign Medicare billing to Gbaa Holdings, PLLC, which bills Medicare for the services they deliver. Of these, 5 practice 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 125Concord, MA 01742
Marlborough, MA 01752
Leominster, MA 01453
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 Gbaa Holdings, PLLC's NPI number?
The NPI number for Gbaa Holdings, PLLC is 1790299592. It was assigned to this organization in the NPPES registry on December 1, 2017. The provider is doing business as Greater Boston Anesthesia Associates.
Where is Gbaa Holdings, PLLC located?
Gbaa Holdings, PLLC is located at 45A Discovery Way, Acton, MA 01720. The listed phone number is (978) 429-2000.
What is Gbaa Holdings, PLLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Gbaa Holdings, PLLC enrolled in Medicare?
Yes. Gbaa Holdings, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gbaa Holdings, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 125 clinicians in 3 Medicare specialties reassign their Medicare billing to Gbaa Holdings, 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. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (83), Anesthesiology (41) and Qualified Speech Language Pathologist (1). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Gbaa Holdings, PLLC accept?
Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Gbaa Holdings, 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 Gbaa Holdings, PLLC was last updated on July 23, 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.
# Gbaa Holdings, Pllc · NPI 1790299592
Anesthesiology organization in Acton, Massachusetts. Organization record, active in the CMS NPPES registry since December 1, 2017.
## Identity
- **NPI:** 1790299592 (Entity type: Organization)
- **Enumerated:** December 1, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Also known as:** Greater Boston Anesthesia Associates (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Jeff Perry, VP OF RCM
## Practice location
- **Address:** 45A DISCOVERY WAY, Acton, MA 01720-4482
- **Phone:** (978) 429-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 125 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (83), Anesthesiology (41), Qualified Speech Language Pathologist (1); 5 practice within 10 miles; [full list](https://npiprofile.com/npi/1790299592/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1790299592) · Data from the CMS NPPES public registry.