DR. JOHN PATRICK FANTAUZZI M.D.
NPI 1649442070
Radiology - Diagnostic Radiology in Los Angeles, CA
About Dr. John Patrick Fantauzzi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN PATRICK FANTAUZZI M.D. (NPI 1649442070) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (C208770) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Albany Medical Center Hospital, and maintains 8 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 8
Other Identifiers 1
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
Dr. John Patrick Fantauzzi M.d. 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
14Medicare enrollment records show John Fantauzzi reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 240 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 360 clinicians in this Medicare group
Tazewell, VA 24651
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Pearisburg, VA 24134
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Roanoke, VA 24014
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Lexington, VA 24450
- Reassigned Medicare billing, New York enrollment
- 5 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 clinicians in this Medicare group
Kingston, NY 12401
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nuvance Health Medical Practice PC
- 638 clinicians in this Medicare group
Schenectady, NY 12308
- Reassigned Medicare billing, New York enrollment
- 462 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 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 14
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.
Albany Medical Center Hospital
Acute Care Hospitals · Albany, NYVassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYColumbia Memorial Hospital
Acute Care Hospitals · Hudson, NYNorth Shore University Hospital
Acute Care Hospitals · Manhasset, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90095 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
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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Fantauzzi's NPI number?
The NPI number for John Fantauzzi is 1649442070. It was assigned to this individual provider in the NPPES registry on March 26, 2008.
Where is John Fantauzzi located?
John Fantauzzi practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (310) 301-6800.
What is John Fantauzzi's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Fantauzzi enrolled in Medicare?
Yes. John Fantauzzi 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 John Fantauzzi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Fantauzzi reassigns Medicare benefits to 14 organizations: Ucla Radiology Medical Group (Los Angeles, CA), Regents Of The University Of California (San Diego, CA), Carilion Tazewell Community Hospital (Tazewell, VA), Carilion Giles Community Hospital (Pearisburg, VA), Carilion Medical Center (Roanoke, VA) and 9 more organizations, 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 John Fantauzzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Fantauzzi affiliated with any hospitals?
According to CMS data, John Fantauzzi is affiliated with Albany Medical Center Hospital, Vassar Brothers Medical Center, Columbia Memorial Hospital and North Shore University Hospital.
When was this NPI record last updated?
The NPPES record for John Fantauzzi was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. John Patrick Fantauzzi, M.D. · NPI 1649442070
Diagnostic Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 26, 2008.
## Identity
- **NPI:** 1649442070 (Entity type: Individual)
- **Enumerated:** March 26, 2008
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** C208770 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ, Los Angeles, CA 90095-8358
- **Phone:** (310) 301-6800
## 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:** 14 organizations under Medicare reassignment (form CMS-855R): Ucla Radiology Medical Group (NPI 1881670248, Los Angeles, CA); Regents Of The University Of California (NPI 1558463927, San Diego, CA); Carilion Tazewell Community Hospital (NPI 1427040328, Tazewell, VA); Carilion Giles Community Hospital (NPI 1194718304, Pearisburg, VA); Carilion Medical Center (NPI 1730123472, Roanoke, VA); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2003
## Record status
- **NPPES last updated:** June 10, 2026
- **Other identifiers:** Medicaid 03091572 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1649442070) · Data from the CMS NPPES public registry.