LESLEY A GUSTAFSON CNM
NPI 1639163199
Advanced Practice Midwife in Waterbury, CT
About Lesley A Gustafson Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESLEY A GUSTAFSON CNM (NPI 1639163199) is an individual advanced practice midwife in Waterbury, Connecticut, licensed in West Virginia (57006) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Lesley A Gustafson 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
3Medicare enrollment records show Lesley Gustafson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterbury, CT 06708
- Reassigned Medicare billing, Connecticut enrollment
- 152 clinicians in this Medicare group
Rocky Hill, CT 06067
- Reassigned Medicare billing, Connecticut enrollment
- 371 clinicians in this Medicare group
Manchester, CT 06040
- Reassigned Medicare billing, Connecticut enrollment
- 422 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 06708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WATERBURY, CT 06708
WATERBURY, CT 06708
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 Lesley Gustafson's NPI number?
The NPI number for Lesley Gustafson is 1639163199. It was assigned to this individual provider in the NPPES registry on September 9, 2005. The provider is also known as Lesley A Nego-Gustafson Cnm.
Where is Lesley Gustafson located?
Lesley Gustafson practices at 140 Grandview Ave Suite 202, Waterbury, CT 06708. The listed phone number is (203) 755-2344.
What is Lesley Gustafson's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Lesley Gustafson enrolled in Medicare?
Yes. Lesley Gustafson 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 Lesley Gustafson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lesley Gustafson reassigns Medicare benefits to 3 organizations: Uconn Health Community Network Medical Group, Inc. (Waterbury, CT), Physicians For Women's Health LLC (Rocky Hill, CT) and Prospect Ct Medical Foundation, Inc. (Manchester, 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 Lesley Gustafson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lesley Gustafson accept?
Health plans from Anthem Blue Cross and Blue Shield list Lesley Gustafson 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 Lesley Gustafson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Lesley A Gustafson, CNM · NPI 1639163199
Advanced Practice Midwife physician in Waterbury, Connecticut. Individual provider, active in the CMS NPPES registry since September 9, 2005.
## Identity
- **NPI:** 1639163199 (Entity type: Individual)
- **Enumerated:** September 9, 2005
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **State license:** 57006 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 140 GRANDVIEW AVE, SUITE 202, Waterbury, CT 06708
- **Phone:** (203) 755-2344 · **Fax:** (203) 573-8166
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Uconn Health Community Network Medical Group, Inc. (NPI 1548119522, Waterbury, CT); Physicians For Women's Health LLC (NPI 1801826680, Rocky Hill, CT); Prospect Ct Medical Foundation, Inc. (NPI 1144677568, Manchester, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** September 11, 2025
- **Other identifiers:** Medicaid 9450001000 (WV)
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Source: [NPI Profile](https://npiprofile.com/npi/1639163199) · Data from the CMS NPPES public registry.