MEKENZIE ANN DEFONE NP
NPI 1669259362
Nurse Practitioner - Family in Rochester, NY
About Mekenzie Ann Defone Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEKENZIE ANN DEFONE NP (NPI 1669259362) is an individual family provider in Rochester, New York, licensed in New York (353132) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Strong Memorial Hospital, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Mekenzie Ann Defone Np 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 Mekenzie Defone reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 71 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 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
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.
Strong Memorial Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14642 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.
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
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 Mekenzie Defone's NPI number?
The NPI number for Mekenzie Defone is 1669259362. It was assigned to this individual provider in the NPPES registry on September 14, 2023. The provider is also known as Mekenzie Ann Vandermeer.
Where is Mekenzie Defone located?
Mekenzie Defone practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 341-6770.
What is Mekenzie Defone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mekenzie Defone enrolled in Medicare?
Yes. Mekenzie Defone 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 Mekenzie Defone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mekenzie Defone reassigns Medicare benefits to 2 organizations: Gastrointestinal Group (Rochester, NY) and University Of Rochester (Rochester, 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 Mekenzie Defone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mekenzie Defone affiliated with any hospitals?
According to CMS data, Mekenzie Defone is affiliated with Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Mekenzie Defone was last updated on November 20, 2023. 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.
# Mekenzie Ann Defone, NP · NPI 1669259362
Family physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since September 14, 2023.
## Identity
- **NPI:** 1669259362 (Entity type: Individual)
- **Enumerated:** September 14, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 353132 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 ELMWOOD AVE, Rochester, NY 14642-0002
- **Phone:** (585) 341-6770
## 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): Gastrointestinal Group (NPI 1114977048, Rochester, NY); University Of Rochester (NPI 1346285657, Rochester, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** November 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1669259362) · Data from the CMS NPPES public registry.