JOHN M FERRETTI DO
NPI 1477518777
Internal Medicine in Erie, PA
About John M Ferretti Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN M FERRETTI DO (NPI 1477518777) is an individual internal medicine provider in Erie, Pennsylvania, licensed in Pennsylvania (OS003106L) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Vincent Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (1973).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
John M Ferretti Do 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 Reassignment
Medicare enrollment records show John Ferretti reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Erie, PA 16508
- Reassigned Medicare billing, Pennsylvania enrollment
- 6 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 12
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Vincent Hospital
Acute Care Hospitals · Erie, PAUpmc Hamot
Acute Care Hospitals · Erie, PAMillcreek Community Hospital
Acute Care Hospitals · Erie, PALecom Health Corry Memorial Hospital
Critical Access Hospitals · Corry, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16508 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 14
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 John Ferretti's NPI number?
The NPI number for John Ferretti is 1477518777. It was assigned to this individual provider in the NPPES registry on April 19, 2006.
Where is John Ferretti located?
John Ferretti practices at 2010 W 38th St Lowr Lvl, Erie, PA 16508. The listed phone number is (814) 868-5481.
What is John Ferretti's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Ferretti enrolled in Medicare?
Yes. John Ferretti 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 organization bills Medicare for John Ferretti's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ferretti reassigns Medicare benefits to Osteopathic Internal Medicine Associates Inc. (Erie, PA). The 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 John Ferretti's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Ferretti accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list John Ferretti as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Ferretti affiliated with any hospitals?
According to CMS data, John Ferretti is affiliated with Saint Vincent Hospital, Upmc Hamot, Millcreek Community Hospital and Lecom Health Corry Memorial Hospital.
When was this NPI record last updated?
The NPPES record for John Ferretti was last updated on June 5, 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.