DEBORAH K LAVIN NURSE PRACTITIONER
NPI 1720099336
Nurse Practitioner - Adult Health in Williamsville, NY
About Deborah K Lavin Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBORAH K LAVIN NURSE PRACTITIONER (NPI 1720099336) is an individual adult health provider in Williamsville, New York, licensed in New York (F300923-1) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Deborah K Lavin Nurse Practitioner 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 Deborah Lavin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 344 clinicians in this Medicare group
Niagara Falls, NY 14301
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Dunkirk, NY 14048
- Reassigned Medicare billing, New York enrollment
- 572 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 3
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 14221 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.
WILLIAMSVILLE, NY 14221
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 Deborah Lavin's NPI number?
The NPI number for Deborah Lavin is 1720099336. It was assigned to this individual provider in the NPPES registry on August 10, 2006.
Where is Deborah Lavin located?
Deborah Lavin practices at 325 Essjay Rd, Williamsville, NY 14221. The listed phone number is (716) 630-1146.
What is Deborah Lavin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Deborah Lavin enrolled in Medicare?
Yes. Deborah Lavin 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 Deborah Lavin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Lavin reassigns Medicare benefits to 3 organizations: Buffalo Medical Group, P.C. (Williamsville, NY), Michael E. Merhige, MD, LLC (Niagara Falls, NY) and General Physician, PC (Dunkirk, NY). 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 Deborah Lavin'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 Deborah Lavin was last updated on March 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Deborah K Lavin, NURSE PRACTITIONER · NPI 1720099336
Adult Health physician in Williamsville, New York. Individual provider, active in the CMS NPPES registry since August 10, 2006.
## Identity
- **NPI:** 1720099336 (Entity type: Individual)
- **Enumerated:** August 10, 2006
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F300923-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 ESSJAY RD, Williamsville, NY 14221-8243
- **Phone:** (716) 630-1146 · **Fax:** (716) 817-1727
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Buffalo Medical Group, P.C. (NPI 1881659506, Williamsville, NY); Michael E. Merhige, MD, LLC (NPI 1679755243, Niagara Falls, NY); General Physician, PC (NPI 1093959322, Dunkirk, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** March 6, 2024
- **Other identifiers:** Other 00026520701 (NY); Other 000560561001 (NY); Medicaid 02094957 (NY); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1720099336) · Data from the CMS NPPES public registry.