PHRYNEE TIMMER CRNA
NPI 1376796094
Nurse Anesthetist, Certified Registered in Worcester, MA
About Phrynee Timmer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHRYNEE TIMMER CRNA (NPI 1376796094) is an individual nurse anesthetist, certified registered in Worcester, Massachusetts, licensed in Florida (APRN11024973) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Phrynee Timmer Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Phrynee Timmer reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milford, MA 01757
- Reassigned Medicare billing, Massachusetts enrollment
- 66 clinicians in this Medicare group
Southbridge, MA 01550
- Reassigned Medicare billing, Massachusetts enrollment
- 20 clinicians in this Medicare group
Acton, MA 01720
- Reassigned Medicare billing, Massachusetts enrollment
- 125 clinicians in this Medicare group
Waltham, MA 02451
- Reassigned Medicare billing, Massachusetts enrollment
- 90 clinicians in this Medicare group
Dade City, FL 33525
- Reassigned Medicare billing, Florida enrollment
- 1,287 clinicians in this Medicare group
Clearwater, FL 33759
- Reassigned Medicare billing, Florida enrollment
- 2,009 clinicians in this Medicare group
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 956 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 10
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Hospital
Acute Care Hospitals · Tampa, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01655 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.
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Phrynee Timmer's NPI number?
The NPI number for Phrynee Timmer is 1376796094. It was assigned to this individual provider in the NPPES registry on October 25, 2008.
Where is Phrynee Timmer located?
Phrynee Timmer practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (508) 334-3271.
What is Phrynee Timmer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Phrynee Timmer enrolled in Medicare?
Yes. Phrynee Timmer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Phrynee Timmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phrynee Timmer reassigns Medicare benefits to 7 organizations: Milford Anesthesia Consultants PC (Milford, MA), Precision Anesthesia Associates PC (Southbridge, MA), Gbaa Holdings, PLLC (Acton, MA), Jjm Medical Services, PC (Waltham, MA), Gulf-To-Bay Anesthesiology Associates LLC (Dade City, FL) and 2 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 Phrynee Timmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Phrynee Timmer affiliated with any hospitals?
According to CMS data, Phrynee Timmer is affiliated with St Josephs Hospital.
When was this NPI record last updated?
The NPPES record for Phrynee Timmer was last updated on October 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Phrynee Timmer, CRNA · NPI 1376796094
Nurse Anesthetist, Certified Registered physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since October 25, 2008.
## Identity
- **NPI:** 1376796094 (Entity type: Individual)
- **Enumerated:** October 25, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** APRN11024973 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 LAKE AVE N, Worcester, MA 01655-0002
- **Phone:** (508) 334-3271 · **Fax:** (508) 856-5911
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Milford Anesthesia Consultants PC (NPI 1437784261, Milford, MA); Precision Anesthesia Associates PC (NPI 1841781820, Southbridge, MA); Gbaa Holdings, PLLC (NPI 1790299592, Acton, MA); Jjm Medical Services, PC (NPI 1952548265, Waltham, MA); Gulf-To-Bay Anesthesiology Associates LLC (NPI 1982932562, Dade City, FL); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 19, 2023
- **Other identifiers:** Medicaid 563351-1 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1376796094) · Data from the CMS NPPES public registry.