ANDREW J PORTER JR. NP
NPI 1639802689
Nurse Practitioner - Family in Rochester, NY
About Andrew J Porter Jr. Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW J PORTER JR. NP (NPI 1639802689) is an individual family provider in Rochester, New York, licensed in New York (349855) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS, is affiliated with Strong Memorial Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Andrew J Porter Jr. 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
4Medicare enrollment records show Andrew Porter reassigns Medicare billing to 4 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
- 197 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 124 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 clinicians in this Medicare group
Rochester, NY 14623
- Reassigned Medicare billing, New York enrollment
- 112 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
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 Andrew Porter's NPI number?
The NPI number for Andrew Porter is 1639802689. It was assigned to this individual provider in the NPPES registry on July 7, 2022.
Where is Andrew Porter located?
Andrew Porter practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 275-9555.
What is Andrew Porter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Andrew Porter enrolled in Medicare?
Yes. Andrew Porter 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 Andrew Porter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Porter reassigns Medicare benefits to 4 organizations: Emergency Associates - University Of Rochester (Rochester, NY), Observation Associates Of The University Of Rochester (Rochester, NY), University Of Rochester (Rochester, NY) and University Of Rochester Urgent Care (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 Andrew Porter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Porter affiliated with any hospitals?
According to CMS data, Andrew Porter is affiliated with Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Porter was last updated on July 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Andrew J Porter Jr., NP · NPI 1639802689
Family physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since July 7, 2022.
## Identity
- **NPI:** 1639802689 (Entity type: Individual)
- **Enumerated:** July 7, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 349855 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 ELMWOOD AVE, Rochester, NY 14642-0001
- **Phone:** (585) 275-9555
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Associates - University Of Rochester (NPI 1346281268, Rochester, NY); Observation Associates Of The University Of Rochester (NPI 1518908433, Rochester, NY); University Of Rochester (NPI 1346285657, Rochester, NY); University Of Rochester Urgent Care (NPI 1700260395, Rochester, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 22, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1639802689) · Data from the CMS NPPES public registry.