MICHAEL A SAN JUAN APRN
NPI 1023819760
Nurse Practitioner - Acute Care in Mountain View, CA

Q: What is Michael San Juan's NPI number?

The NPI number for Michael San Juan is 1023819760. It was assigned to this individual provider in the NPPES registry on March 19, 2025.

Q: What is Michael San Juan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Michael San Juan was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since March 19, 2025PECOS Enrolled

701 E EL CAMINO REAL, MOUNTAIN VIEW, CA 94040(650) 404-8445 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 19, 2026, Dec 29, 2025, Mar 19, 2025 (3 updates tracked since 2025).

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About Michael A San Juan Aprn NPPES

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

MICHAEL A SAN JUAN APRN (NPI 1023819760) is an individual acute care provider in Mountain View, California, licensed in California (95034421) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1023819760

Entity TypeIndividualMale

Primary Taxonomy363LA2100X

Provider Legal NameMICHAEL A SAN JUANCredential: APRN

Location Address701 E EL CAMINO REALMountain View, CA 94040-2833

Mailing AddressPo Box 276950Sacramento, CA 95827-6950

Phone(650) 404-8445

Sole ProprietorYes

Medical School CMSOtherGraduated 2025

Enumeration DateMarch 19, 2025

Last NPPES UpdateMarch 19, 20263 updates tracked since enumeration

NPPES CertifiedMarch 19, 2026

✔ NPI 1023819760 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in CA · 95034421

701 E EL CAMINO REAL, Mountain View, CA 94040

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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)

Michael A San Juan Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012409964

PECOS Enrollment IDI20251126003063

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 94040 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

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.

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.

JULIA A CRONIN MD

Allergy & Immunology (Allergy)