MS. ALISON BIRDSEY CNM
NPI 1609941681
Nurse Practitioner - Psychiatric/Mental Health in Waterbury, CT
About Ms. Alison Birdsey Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ALISON BIRDSEY CNM (NPI 1609941681) is an individual psychiatric/mental health provider in Waterbury, Connecticut, licensed in Connecticut (001727) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Britain, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
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
Ms. Alison Birdsey Cnm 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
2Medicare enrollment records show Alison Birdsey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterbury, CT 06702
- Reassigned Medicare billing, Connecticut enrollment
- 97 clinicians in this Medicare group
Rocky Hill, CT 06067
- Reassigned Medicare billing, Connecticut enrollment
- 371 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06702 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.
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 Alison Birdsey's NPI number?
The NPI number for Alison Birdsey is 1609941681. It was assigned to this individual provider in the NPPES registry on November 22, 2006. The provider is also known as Alison Birdsey Trider.
Where is Alison Birdsey located?
Alison Birdsey practices at 80 Phoenix Ave, Waterbury, CT 06702. The listed phone number is (203) 756-8021.
What is Alison Birdsey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Alison Birdsey enrolled in Medicare?
Yes. Alison Birdsey 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 Alison Birdsey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alison Birdsey reassigns Medicare benefits to 2 organizations: Staywell Health Care, Inc. (Waterbury, CT) and Physicians For Women's Health LLC (Rocky Hill, CT). 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 Alison Birdsey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alison Birdsey accept?
Health plans from Anthem Blue Cross and Blue Shield list Alison Birdsey 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 Alison Birdsey was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.
# Ms. Alison Birdsey, CNM · NPI 1609941681
Psychiatric/Mental Health physician in Waterbury, Connecticut. Individual provider, active in the CMS NPPES registry since November 22, 2006.
## Identity
- **NPI:** 1609941681 (Entity type: Individual)
- **Enumerated:** November 22, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 001727 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 80 PHOENIX AVE, Waterbury, CT 06702-1418
- **Phone:** (203) 756-8021
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Staywell Health Care, Inc. (NPI 1154342335, Waterbury, CT); Physicians For Women's Health LLC (NPI 1801826680, Rocky Hill, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** September 14, 2026
- **Other identifiers:** Medicaid 009002323 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1609941681) · Data from the CMS NPPES public registry.