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JANET DIAZ AGPC NP-C
NPI 1639764368
Nurse Practitioner in San Francisco, CA

Active since March 04, 2021PECOS Enrolled
1825 4TH ST FL 1, SAN FRANCISCO, CA 94143(415) 353-7175(415) 476-7370 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 6, 2026, Aug 20, 2024, Apr 23, 2024 and 3 more (6 updates tracked since 2021).

About Janet Diaz Agpc Np-c NPPES

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

JANET DIAZ AGPC NP-C (NPI 1639764368) is an individual nurse practitioner in San Francisco, California, licensed in California (95018207) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1639764368
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJANET DIAZCredential: AGPC NP-C
Location Address1825 4TH ST FL 1San Francisco, CA 94143-2350
Mailing Address1510 E Herndon Ave Ste 310Fresno, CA 93720-3393 · (559) 326-1222 · Fax (559) 421-7004
Phone(415) 353-7175
Fax(415) 476-7370
Sole ProprietorNo
Enumeration DateMarch 4, 2021
Last NPPES UpdateMay 6, 20266 updates tracked since enumeration
NPPES CertifiedMay 6, 2026
✔ NPI 1639764368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in CA · 95018207✔ Licensed in FL · 11011970
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License APRN11011970 (FL)
1825 4TH ST FL 1, San Francisco, CA 94143
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Secondary Practice Locations 5

Location 11309 N Flagler DrWest Palm Beach, FL 33401-3406 · Phone (561) 366-4100 · Fax (561) 366-4189
Location 23401 Pga Blvd Ste 200Palm Beach Gardens, FL 33410-2824 · Phone (561) 366-4100 · Fax (561) 776-8801
Location 34801 S Congress Ave Ste 400Palm Springs, FL 33461-4746 · Phone (561) 366-4100 · Fax (561) 439-2717
Location 412998 Hesperia Rd Ste 101Victorville, CA 92395-8317 · Phone (760) 780-4964 · Fax (760) 780-4964
Location 512998 Hesperia Rd Ste 204Victorville, CA 92395-8317 · Phone (760) 780-4960 · Fax (760) 780-4964

Other Identifiers 1

Medicaid110690600FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Janet Diaz Agpc Np-c 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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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.

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 Janet Diaz's NPI number?

The NPI number for Janet Diaz is 1639764368. It was assigned to this individual provider in the NPPES registry on March 4, 2021.

Where is Janet Diaz located?

Janet Diaz practices at 1825 4th St Fl 1, San Francisco, CA 94143. The listed phone number is (415) 353-7175.

What is Janet Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Janet Diaz enrolled in Medicare?

Yes. Janet Diaz is registered in the Medicare PECOS enrollment system.

What insurance does Janet Diaz accept?

Health plans from Oscar Health Maintenance Organization of Florida list Janet Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Janet Diaz was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.