1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Nurse Practitioner
  6. NPI Profile

MICHAEL TANG HIEU NGUYEN PMHNP-BC, MSN, RN
NPI 1356958557
Nurse Practitioner - Psychiatric/Mental Health in San Francisco, CA

Active since September 30, 2020PECOS Enrolled
355 LISBON ST, SAN FRANCISCO, CA 94112(415) 238-7320 Get Directions Write a Review

NPPES record last updated: July 5, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 5, 2022, Oct 12, 2021, Sep 29, 2021 and 1 more (4 updates tracked since 2020).

About Michael Tang Hieu Nguyen Pmhnp-bc, Msn, Rn NPPES

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

MICHAEL TANG HIEU NGUYEN PMHNP-BC, MSN, RN (NPI 1356958557) is an individual psychiatric/mental health provider in San Francisco, California, licensed in California (95018489) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1356958557
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMICHAEL TANG HIEU NGUYENCredential: PMHNP-BC, MSN, RN
Location Address355 LISBON STSan Francisco, CA 94112-2705
Mailing Address355 Lisbon StSan Francisco, CA 94112-2705 · (415) 238-7320
Phone(415) 238-7320
Sole ProprietorNo
Enumeration DateSeptember 30, 2020
Last NPPES UpdateJuly 5, 20224 updates tracked since enumeration
NPPES CertifiedJuly 5, 2022
✔ NPI 1356958557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95018489
Also ListedRegistered NurseTaxonomy 163W00000X · License 95202229 (CA)
355 LISBON ST, San Francisco, CA 94112
Open in Google Maps ↗

Secondary Practice Locations 2

Location 17200 Bancroft Ave Ste 125AOakland, CA 94605-2457 · Phone (510) 777-3845
Location 26333 Telegraph AveOakland, CA 94609-1359 · Phone (510) 923-1099

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Tang Hieu Nguyen Pmhnp-bc, Msn, Rn 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Michael Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mindful Health Solutions A Professional Medical Corporation
4.8 mi
Psychiatry
360 POST ST STE 500
San Francisco, CA 94108
  • Reassigned Medicare billing, California enrollment
  • 118 clinicians in this Medicare group
NPI 1881894483 (844) 867-8444
County Of Alameda
11 mi
Federally Qualified Health Center (FQHC)
384 14TH ST
Oakland, CA 94612
  • Reassigned Medicare billing, California enrollment
  • 50 clinicians in this Medicare group
NPI 1881632867 (510) 891-8950

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94112 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 Michael Nguyen's NPI number?

The NPI number for Michael Nguyen is 1356958557. It was assigned to this individual provider in the NPPES registry on September 30, 2020.

Where is Michael Nguyen located?

Michael Nguyen practices at 355 Lisbon St, San Francisco, CA 94112. The listed phone number is (415) 238-7320.

What is Michael Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Michael Nguyen enrolled in Medicare?

Yes. Michael Nguyen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Nguyen reassigns Medicare benefits to 2 organizations: Mindful Health Solutions A Professional Medical Corporation (San Francisco, CA) and County Of Alameda (Oakland, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Nguyen was last updated on July 5, 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.