DR. JOHN JAMES ROWSEY M.D.
NPI 1164416319
Ophthalmology in Tarpon Springs, FL
About Dr. John James Rowsey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN JAMES ROWSEY M.D. (NPI 1164416319) is an individual ophthalmology provider in Tarpon Springs, Florida, licensed in Florida (ME63684) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John James Rowsey M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Rowsey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Largo, FL 33770
- Reassigned Medicare billing, Florida enrollment
- 6 clinicians in this Medicare group
Largo, FL 33770
- Reassigned Medicare billing, Florida enrollment
- 11 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34689 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.
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.
TARPON SPRINGS, FL 34689
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 Rowsey's NPI number?
The NPI number for John Rowsey is 1164416319. It was assigned to this individual provider in the NPPES registry on September 2, 2005.
Where is John Rowsey located?
John Rowsey practices at 43309 Us Highway 19 N, Tarpon Springs, FL 34689. The listed phone number is (727) 943-3111.
What is John Rowsey's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is John Rowsey enrolled in Medicare?
Yes. John Rowsey is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Rowsey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Rowsey reassigns Medicare benefits to 2 organizations: St Michaels Surgery Center Inc. (Largo, FL) and St Michaels Eye & Laser Institute Inc (Largo, FL). 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 John Rowsey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Rowsey accept?
Health plans from AvMed list John Rowsey 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.
When was this NPI record last updated?
The NPPES record for John Rowsey was last updated on September 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.