DR. PHILIP J. FAGAN JR. M.D.
NPI 1255335154
Emergency Medicine in Tustin, CA
About Dr. Philip J. Fagan Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILIP J. FAGAN JR. M.D. (NPI 1255335154) is an individual emergency medicine provider in Tustin, California, licensed in California (C32505) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Philip J. Fagan Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Philip Fagan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 121 clinicians in this Medicare group
Santa Ana, CA 92706
- Reassigned Medicare billing, California enrollment
- 204 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Los Angeles, CA 90023
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Boulder City, NV 89005
- Reassigned Medicare billing, Nevada enrollment
- 30 clinicians in this Medicare group
Willows, CA 95988
- Reassigned Medicare billing, California enrollment
- 53 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 92780 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Philip Fagan's NPI number?
The NPI number for Philip Fagan is 1255335154. It was assigned to this individual provider in the NPPES registry on June 8, 2005.
Where is Philip Fagan located?
Philip Fagan practices at 14642 Newport Ave Ste 101, Tustin, CA 92780. The listed phone number is (714) 581-6470.
What is Philip Fagan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Philip Fagan enrolled in Medicare?
Yes. Philip Fagan is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Philip Fagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Fagan reassigns Medicare benefits to 6 organizations: Can Emergency Physicians Medical Group Inc (Tustin, CA), Knd Development 59 LLC (Santa Ana, CA), California Hospitalists Emergency Physicians Medical Group Inc (Norwalk, CA), ER Physicians Medical Group, Inc. (Los Angeles, CA), Hoover Emergency Physicians LLC (Boulder City, NV) and 1 more organization, listed in the Medicare section above. 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 Philip Fagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Philip Fagan was last updated on January 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.