DR. ADRIAN GOLLAS M.D.
NPI 1285794784
Anesthesiology in Wellesley, MA
About Dr. Adrian Gollas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADRIAN GOLLAS M.D. (NPI 1285794784) is an individual anesthesiology provider in Wellesley, Massachusetts, licensed in Massachusetts (205668) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Adrian Gollas M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
9Medicare enrollment records show Adrian Gollas reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waltham, MA 02451
- Reassigned Medicare billing, Massachusetts enrollment
- 90 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Norwood, MA 02062
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Atlantic Anesthesia PC
- 100 clinicians in this Medicare group
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 994 clinicians in this Medicare group
Pittsfield, MA 01201
- Reassigned Medicare billing, Massachusetts enrollment
- 394 clinicians in this Medicare group
Edmond, OK 73034
- Reassigned Medicare billing, Oklahoma enrollment
- 182 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Oklahoma enrollment
- 84 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado enrollment
- 971 clinicians in this Medicare group
Christiansted, St. Croix, VI 00821
- Reassigned Medicare billing, U.S. Virgin Islands enrollment
- 331 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Adrian Gollas's NPI number?
The NPI number for Adrian Gollas is 1285794784. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Adrian Gollas located?
Adrian Gollas practices at 175 Worcester St, Wellesley, MA 02481. The listed phone number is (832) 378-0698.
What is Adrian Gollas's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Adrian Gollas enrolled in Medicare?
Yes. Adrian Gollas is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Adrian Gollas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adrian Gollas reassigns Medicare benefits to 9 organizations: Jjm Medical Services, PC (Waltham, MA), Pratt Anesthesiology Associates, Inc (Boston, MA), Atlantic Anesthesia, P.C. (Norwood, MA), Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, MA), Berkshire Medical Center, Inc (Pittsfield, MA) and 4 more organizations, listed in the Medicare section above. 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 Adrian Gollas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Adrian Gollas was last updated on September 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Adrian Gollas, M.D. · NPI 1285794784
Anesthesiology physician in Wellesley, Massachusetts. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1285794784 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 205668 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 175 WORCESTER ST, Wellesley, MA 02481-5514
- **Phone:** (832) 378-0698
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Jjm Medical Services, PC (NPI 1952548265, Waltham, MA); Pratt Anesthesiology Associates, Inc (NPI 1326085390, Boston, MA); Atlantic Anesthesia, P.C. (NPI 1700061652, Norwood, MA); Mass General Brigham Medical Group Northern Massachusetts Inc (NPI 1588606123, Salem, MA); Berkshire Medical Center, Inc (NPI 1295765261, Pittsfield, MA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1285794784) · Data from the CMS NPPES public registry.