DR. PETER FAY MD
NPI 1154384337
Internal Medicine in Sunnyvale, CA

Active since April 10, 2006PECOS Enrolled
80.58/100
CMS Quality Rating
660 S FAIR OAKS AVE, EVC INTERNAL MEDICINE CLINIC, SUNNYVALE, CA 94086(408) 992-4858 Get Directions Write a Review

NPPES record last updated: January 4, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Peter Fay Md NPPES

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

DR. PETER FAY MD (NPI 1154384337) is an individual internal medicine provider in Sunnyvale, California, licensed in California (A70138) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154384337
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. PETER FAYCredential: MD
Location Address660 S FAIR OAKS AVE, EVC INTERNAL MEDICINE CLINICSunnyvale, CA 94086-7913
Mailing Address751 S Bascom AveSan Jose, CA 95128-2604 · (408) 885-5000
Sole ProprietorNo
Enumeration DateApril 10, 2006
Last NPPES UpdateJanuary 4, 2017
NPI 1154384337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A70138
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

660 S FAIR OAKS AVE, Sunnyvale, CA 94086

Other Identifiers 3

Medicaid00A701380CA
Medicare PIN00A701381CA
Medicare UPINH55758CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Peter Fay Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
38 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94086 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

80.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.43
Promoting Interoperability100
Improvement Activities40
Cost46.5

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers29 claims57 services$4.28 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
2 suppliers30 claims36 services$0.66 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier25 claims25 services$193.28 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Obstetrics & Gynecology
660 S FAIR OAKS AVE, OB/GYN DEPT
SUNNYVALE, CA 94086
Pediatrics
660 S FAIR OAKS AVE, PEDIATRICS CLINIC
SUNNYVALE, CA 94086
Pediatrics
660 S FAIR OAKS AVE
SUNNYVALE, CA 94086
Pediatrics
660 S FAIR OAKS AVE, PEDIATRICS AT VHC SUNNYVALE
SUNNYVALE, CA 94086
Registered Nurse (Case Management)
660 S FAIR OAKS AVE
SUNNYVALE, CA 94086
Registered Nurse (Case Management)
660 S FAIR OAKS AVE
SUNNYVALE, CA 94086
Registered Nurse (Case Management)
660 S FAIR OAKS AVE
SUNNYVALE, CA 94086
Registered Nurse (Case Management)
660 S FAIR OAKS AVE
SUNNYVALE, CA 94086

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 Peter Fay's NPI number?

The NPI number for Peter Fay is 1154384337. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Peter Fay located?

Peter Fay practices at 660 S Fair Oaks Ave Evc Internal Medicine Clinic, Sunnyvale, CA 94086. The listed phone number is (408) 992-4858.

What is Peter Fay's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Peter Fay enrolled in Medicare?

Yes. Peter Fay is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Peter Fay was last updated on January 4, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.