STEPHEN THOMAS VIOLETT CRNA
NPI 1942561030
Nurse Anesthetist, Certified Registered in Boston, MA
About Stephen Thomas Violett Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN THOMAS VIOLETT CRNA (NPI 1942561030) is an individual nurse anesthetist, certified registered in Boston, Massachusetts, licensed in Massachusetts (242685) and active in the NPI registry since June 2012. 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)
Stephen Thomas Violett Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Stephen Violett reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 671 clinicians in this Medicare group
Middleton, MA 01949
- Reassigned Medicare billing, Massachusetts enrollment
- 98 clinicians in this Medicare group
Acton, MA 01720
- Reassigned Medicare billing, Massachusetts enrollment
- 125 clinicians in this Medicare group
Milford, MA 01757
- Reassigned Medicare billing, Massachusetts enrollment
- 66 clinicians in this Medicare group
Ri, RI 02915
- Reassigned Medicare billing, Rhode Island enrollment
- 47 clinicians in this Medicare group
Dartmouth, MA 02747
- Reassigned Medicare billing, Massachusetts and Rhode Island enrollments
- 79 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 5
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 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Stephen Violett's NPI number?
The NPI number for Stephen Violett is 1942561030. It was assigned to this individual provider in the NPPES registry on June 5, 2012.
Where is Stephen Violett located?
Stephen Violett practices at 55 Fruit St. Grb 444, Boston, MA 02114. The listed phone number is (617) 726-3030.
What is Stephen Violett's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Stephen Violett enrolled in Medicare?
Yes. Stephen Violett is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Stephen Violett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Violett reassigns Medicare benefits to 6 organizations: Coastal Medical Associates (Weymouth, MA), Icon Anesthesia Services Of New England LLC (Middleton, MA), Gbaa Holdings, PLLC (Acton, MA), Milford Anesthesia Consultants PC (Milford, MA), Anesthesia Partners Of New England, LLC (Ri, RI) and 1 more organization, 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 Stephen Violett'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 Stephen Violett was last updated on December 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Stephen Thomas Violett, CRNA · NPI 1942561030
Nurse Anesthetist, Certified Registered physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 5, 2012.
## Identity
- **NPI:** 1942561030 (Entity type: Individual)
- **Enumerated:** June 5, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 242685 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST., GRB 444, Boston, MA 02114
- **Phone:** (617) 726-3030
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Coastal Medical Associates (NPI 1932175684, Weymouth, MA); Icon Anesthesia Services Of New England LLC (NPI 1629583323, Middleton, MA); Gbaa Holdings, PLLC (NPI 1790299592, Acton, MA); Milford Anesthesia Consultants PC (NPI 1437784261, Milford, MA); Anesthesia Partners Of New England, LLC (NPI 1326672312, Ri, RI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1942561030) · Data from the CMS NPPES public registry.