DR. GREGORY ANTHONY FONZO PH.D.
NPI 1174858070
Psychologist - Clinical in San Francisco, CA

Active since October 09, 2009PECOS Enrolled
870 MARKET ST, SUITE 958, SAN FRANCISCO, CA 94102(650) 394-6586 Get Directions Write a Review

NPPES record last updated: January 11, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Gregory Anthony Fonzo Ph.d. NPPES

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

DR. GREGORY ANTHONY FONZO PH.D. (NPI 1174858070) is an individual clinical provider in San Francisco, California, licensed in California (PSY27812) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174858070
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. GREGORY ANTHONY FONZOCredential: PH.D.
Location Address870 MARKET ST, SUITE 958San Francisco, CA 94102-3099
Mailing Address870 Market St, Suite 958San Francisco, CA 94102-3099 · (650) 394-6586
Sole ProprietorYes
Enumeration DateOctober 9, 2009
Last NPPES UpdateJanuary 11, 2016
NPI 1174858070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in CA · PSY27812
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

870 MARKET ST, San Francisco, CA 94102

Accepted Insurance

Medicare Participation & PECOS Enrollment Status

Gregory Fonzo is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 94102 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $202.35
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $50.58
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. GREGORY ANTHONY FONZO PH.D.

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Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Acupuncturist
870 MARKET ST, SUITE 1117
SAN FRANCISCO, CA 94102
Chiropractor
870 MARKET ST, SUITE 883
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 850
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 655
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 309
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 1252
SAN FRANCISCO, CA 94102
Internal Medicine (Infectious Disease)
870 MARKET ST, SUITE 600
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 309
SAN FRANCISCO, CA 94102
Health Maintenance Organization
870 MARKET ST, 721
SAN FRANCISCO, CA 94102
Psychologist
870 MARKET ST, STE. 753
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
870 MARKET ST, STE 940
SAN FRANCISCO, CA 94102
Psychologist (Clinical)
870 MARKET ST, SUITE 753
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 551
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 441
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 1117
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE # 1117
SAN FRANCISCO, CA 94102
Marriage & Family Therapist
870 MARKET ST, SUITE 1101
SAN FRANCISCO, CA 94102
Chiropractor
870 MARKET ST, SUITE 864
SAN FRANCISCO, CA 94102
Psychologist (Clinical)
870 MARKET ST, SUITE 1101
SAN FRANCISCO, CA 94102
Acupuncturist
870 MARKET ST, SUITE 715
SAN FRANCISCO, CA 94102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174858070, enumerated as an "individual" on October 09, 2009.

The provider is located at 870 MARKET ST SUITE 958 SAN FRANCISCO, CA 94102 and the phone number is (650) 394-6586.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.