MITCHELL KERNER ANP
NPI 1356975940
Nurse Practitioner - Adult Health in Williamsville, NY
About Mitchell Kerner Anp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MITCHELL KERNER ANP (NPI 1356975940) is an individual adult health provider in Williamsville, New York, licensed in New York (F309551-01) and active in the NPI registry since February 2020. He is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Mitchell Kerner Anp 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 Mitchell Kerner 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
- 6 clinicians in this Medicare group
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 63 clinicians in this Medicare group
Bohemia, NY 11716
- Reassigned Medicare billing, New York enrollment
- 754 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYKenmore Mercy Hospital
Acute Care Hospitals · Kenmore, NYMount St. Mary's Hospital & Health Center
Acute Care Hospitals · Lewiston, NYPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
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 Mitchell Kerner's NPI number?
The NPI number for Mitchell Kerner is 1356975940. It was assigned to this individual provider in the NPPES registry on February 24, 2020.
Where is Mitchell Kerner located?
Mitchell Kerner practices at 100 College Pkwy Ste 110, Williamsville, NY 14221. The listed phone number is (716) 631-8863.
What is Mitchell Kerner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Mitchell Kerner enrolled in Medicare?
Yes. Mitchell Kerner 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 Mitchell Kerner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Kerner reassigns Medicare benefits to 3 organizations: Pulmonary Group Of Western New York, LLP (Williamsville, NY), Rpci Oncology PC (Williamsville, NY) and Brookview Medical Associates, PLLC (Bohemia, 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 Mitchell Kerner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mitchell Kerner affiliated with any hospitals?
According to CMS data, Mitchell Kerner is affiliated with Sisters Of Charity Hospital, Kenmore Mercy Hospital and Mount St. Mary's Hospital & Health Center.
When was this NPI record last updated?
The NPPES record for Mitchell Kerner was last updated on February 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mitchell Kerner, ANP · NPI 1356975940
Adult Health physician in Williamsville, New York. Individual provider, active in the CMS NPPES registry since February 24, 2020.
## Identity
- **NPI:** 1356975940 (Entity type: Individual)
- **Enumerated:** February 24, 2020
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F309551-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 COLLEGE PKWY STE 110, Williamsville, NY 14221-6885
- **Phone:** (716) 631-8863
## 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): Pulmonary Group Of Western New York, LLP (NPI 1629131180, Williamsville, NY); Rpci Oncology PC (NPI 1952703985, Williamsville, NY); Brookview Medical Associates, PLLC (NPI 1871965855, Bohemia, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 24, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1356975940) · Data from the CMS NPPES public registry.