MR. NICHOLAS ENSINGER ANTOS MD
NPI 1225614977
Family Medicine in Rochester, NY
About Mr. Nicholas Ensinger Antos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. NICHOLAS ENSINGER ANTOS MD (NPI 1225614977) is an individual family medicine provider in Rochester, New York, licensed in New York (319588) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Strong Memorial Hospital, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2021).
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
Mr. Nicholas Ensinger Antos Md 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 Nicholas Antos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14608
- Reassigned Medicare billing, New York enrollment
- 38 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 124 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.
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 14608 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 14608
ROCHESTER, NY 14608
ROCHESTER, NY 14608
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 Nicholas Antos's NPI number?
The NPI number for Nicholas Antos is 1225614977. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is Nicholas Antos located?
Nicholas Antos practices at 322 Lake Ave, Rochester, NY 14608. The listed phone number is (585) 254-6480.
What is Nicholas Antos's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nicholas Antos enrolled in Medicare?
Yes. Nicholas Antos 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 Nicholas Antos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Antos reassigns Medicare benefits to 2 organizations: Anthony L. Jordan Health Corporation (Rochester, NY) and Observation Associates Of The 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 Nicholas Antos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nicholas Antos affiliated with any hospitals?
According to CMS data, Nicholas Antos is affiliated with Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Antos was last updated on January 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Mr. Nicholas Ensinger Antos, MD · NPI 1225614977
Family Medicine physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1225614977 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 319588 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 322 LAKE AVE, Rochester, NY 14608-1162
- **Phone:** (585) 254-6480
## 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): Anthony L. Jordan Health Corporation (NPI 1013291335, Rochester, NY); Observation Associates Of The University Of Rochester (NPI 1518908433, Rochester, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** January 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1225614977) · Data from the CMS NPPES public registry.