DR. PATRICK HARVEY DIAZ M.D.
NPI 1467660233
Pediatrics in Oakland, CA

Q: What is Patrick Diaz's NPI number?

The NPI number for Patrick Diaz is 1467660233. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Q: What is Patrick Diaz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Patrick Diaz was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since May 17, 2007PECOS Enrolled

280 W MACARTHUR BLVD, OAKLAND, CA 94611(510) 752-1200 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Patrick Harvey Diaz M.d. NPPES

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

DR. PATRICK HARVEY DIAZ M.D. (NPI 1467660233) is an individual pediatrics provider in Oakland, California, licensed in California (A100075) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1467660233

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. PATRICK HARVEY DIAZCredential: M.D.

Location Address280 W MACARTHUR BLVDOakland, CA 94611-5642

Mailing Address126 Mcallister AveKentfield, CA 94904-1619 · (510) 725-5100

Phone(510) 752-1200

Sole ProprietorYes

Enumeration DateMay 17, 2007

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1467660233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A100075

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

280 W MACARTHUR BLVD, Oakland, CA 94611

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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. Patrick Harvey Diaz M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94611 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

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.

JESSICA CHANG PHARM.D., APH

Pharmacist