1. Home
  2. Directory
  3. California
  4. Fresno
  5. Dentist
  6. NPI Profile

PATRICK MAZZEI D.D.S.
NPI 1568500239
Dentist - General Practice in Fresno, CA

Active since February 02, 2007Opted out of Medicare · through Feb 22, 2028
6335 N FRESNO ST, SUITE 104, FRESNO, CA 93710(559) 432-6474(559) 322-5052 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Patrick Mazzei D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PATRICK MAZZEI D.D.S. (NPI 1568500239) is an individual general practice provider in Fresno, California, licensed in California (39989) and active in the NPI registry since February 2007. He has opted out of Medicare through February 22, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1568500239
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NamePATRICK MAZZEICredential: D.D.S.
Location Address6335 N FRESNO ST, SUITE 104Fresno, CA 93710-5272
Mailing Address6335 N Fresno St, Suite 104Fresno, CA 93710-5272 · (559) 432-6474 · Fax (559) 322-5052
Phone(559) 432-6474
Fax(559) 322-5052
Sole ProprietorYes
Enumeration DateFebruary 2, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1568500239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 39989
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
6335 N FRESNO ST, Fresno, CA 93710
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Patrick Mazzei D.d.s. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 22, 2016 through February 22, 2028.

Opt-Out Effective DateFebruary 22, 2016
Opt-Out In Effect ThroughFebruary 22, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOVACARE REHABILITATION
Physical Therapist
6335 N FRESNO ST, SUITE 108
FRESNO, CA 93710
Fresno County (559) 435-6735
DOUGLAS R SWINEHART M D PROFESSIONAL CORPORATION
Dermatology
6335 N FRESNO ST, SUITE 201
FRESNO, CA 93710
Fresno County (559) 432-1212
DOUGLAS ROBERT SWINEHART M.D.
Dermatology
6335 N FRESNO ST, SUITE 201
FRESNO, CA 93710
Fresno County (559) 432-1212
DR. PATRICK WILLIAM MULLEN DPM
Podiatrist (Foot & Ankle Surgery)
6335 N FRESNO ST, #208
FRESNO, CA 93710
Fresno County (559) 435-0220
KALYANI SHAH, MD, INC
Internal Medicine
6335 N FRESNO ST, SUITE 102
FRESNO, CA 93710
Fresno County (559) 412-5955
INTERNAL MEDICINE CARDIOLOGY MEDICAL CLINIC, INC
Internal Medicine (Cardiovascular Disease)
6335 N FRESNO ST, SUITE 101
FRESNO, CA 93710
Fresno County (559) 436-1444
HYGIN T ANDREW MD
Internal Medicine (Cardiovascular Disease)
6335 N FRESNO ST, STE #101
FRESNO, CA 93710
Fresno County (559) 436-1444

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 Patrick Mazzei's NPI number?

The NPI number for Patrick Mazzei is 1568500239. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Patrick Mazzei located?

Patrick Mazzei practices at 6335 N Fresno St Suite 104, Fresno, CA 93710. The listed phone number is (559) 432-6474.

What is Patrick Mazzei's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Patrick Mazzei enrolled in Medicare?

No. Patrick Mazzei has opted out of Medicare through February 22, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Patrick Mazzei was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.