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DR. KAI-HONG JEREMY MAO M.D.
NPI 1053758581
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since May 23, 2013PECOS Enrolled
2010 ZONAL AVE # IP51, LOS ANGELES, CA 90033(323) 442-4025(323) 442-4099 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2022, Sep 18, 2018, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Kai-hong Jeremy Mao M.d. NPPES

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

DR. KAI-HONG JEREMY MAO M.D. (NPI 1053758581) is an individual psychiatry provider in Los Angeles, California, licensed in California (A136323) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1053758581
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. KAI-HONG JEREMY MAOCredential: M.D.
Location Address2010 ZONAL AVE # IP51Los Angeles, CA 90033-1026
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-6000
Phone(323) 442-4025
Fax(323) 442-4099
Sole ProprietorNo
Enumeration DateMay 23, 2013
Last NPPES UpdateJuly 21, 20224 updates tracked since enumeration
✔ NPI 1053758581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A136323
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.
2010 ZONAL AVE # IP51, Los Angeles, CA 90033
Open in Google Maps ↗

Secondary Practice Locations 2

Location 116111 Plummer St., Bldg. 10, Education Office (116A3)North Hills, CA 91343 · Phone (818) 895-9349 · Fax (818) 895-9437
Location 24650 W Sunset Blvd # 53Los Angeles, CA 90027-6062 · Phone (323) 361-3849

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kai-hong Jeremy Mao 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.

Medicare Billing Reassignments

2

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

Usc Care Medical Group, Inc
0.4 mi
General Practice
1520 SAN PABLO ST
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 2,445 clinicians in this Medicare group
NPI 1902846306 (323) 442-5955
County Of Los Angeles
2.3 mi
Primary Care
133 N SUNOL DR
Los Angeles, CA 90063
  • Reassigned Medicare billing, California enrollment
  • 1,939 clinicians in this Medicare group
NPI 1679061592 (323) 260-2801

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 90033 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.

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 Kai-hong Mao's NPI number?

The NPI number for Kai-hong Mao is 1053758581. It was assigned to this individual provider in the NPPES registry on May 23, 2013.

Where is Kai-hong Mao located?

Kai-hong Mao practices at 2010 Zonal Ave # Ip51, Los Angeles, CA 90033. The listed phone number is (323) 442-4025.

What is Kai-hong Mao's specialty?

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

Is Kai-hong Mao enrolled in Medicare?

Yes. Kai-hong Mao is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kai-hong Mao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kai-hong Mao reassigns Medicare benefits to 2 organizations: Usc Care Medical Group, Inc (Los Angeles, CA) and County Of Los Angeles (Los Angeles, 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 Kai-hong Mao'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 Kai-hong Mao was last updated on July 21, 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.