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MAX GUAN DO
NPI 1679218796
Psychiatry & Neurology - Psychiatry in Torrance, CA

Active since May 03, 2022PECOS Enrolled
21810 NORMANDIE AVE FL 1, TORRANCE, CA 90502(424) 492-3300 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 24, 2025, Jul 5, 2023, May 3, 2022 (3 updates tracked since 2022).

About Max Guan Do NPPES

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

MAX GUAN DO (NPI 1679218796) is an individual psychiatry provider in Torrance, California, licensed in California (1679218796) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679218796
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMAX GUANCredential: DO
Location Address21810 NORMANDIE AVE FL 1Torrance, CA 90502-2047
Mailing Address13636 Torrington DrFrisco, TX 75035-7398 · (972) 533-3657
Phone(424) 492-3300
Sole ProprietorYes
Enumeration DateMay 3, 2022
Last NPPES UpdateJune 24, 20253 updates tracked since enumeration
NPPES CertifiedJune 24, 2025
✔ NPI 1679218796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · 1679218796
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
21810 NORMANDIE AVE FL 1, Torrance, CA 90502
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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)

Max Guan Do 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 90502 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL ANTHONY COOK
Rehabilitation Practitioner
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3173
KYLE BAHMAN KAVEH
Psychiatry & Neurology (Psychiatry)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300
CHLOIE CAMILLE SIERRA LCSW
Social Worker (Clinical)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300
LONG HAI HOANG DO
Psychiatry & Neurology (Psychiatry)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300
LIDIA NIKITA MERCEDES WALTERS MSW,ASW
Social Worker (Clinical)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3233
RAVEENA BAKHRU DO
Psychiatry & Neurology (Psychiatry)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300
SARA BRATHWAITE MD
Psychiatry & Neurology (Psychiatry)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300
CHLOE CARMEN TELLES
Psychiatry & Neurology (Psychiatry)
21810 NORMANDIE AVE FL 1
TORRANCE, CA 90502
Los Angeles County (424) 492-3300

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 Max Guan's NPI number?

The NPI number for Max Guan is 1679218796. It was assigned to this individual provider in the NPPES registry on May 3, 2022.

Where is Max Guan located?

Max Guan practices at 21810 Normandie Ave Fl 1, Torrance, CA 90502. The listed phone number is (424) 492-3300.

What is Max Guan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Max Guan enrolled in Medicare?

Yes. Max Guan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Max Guan was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.