DR. GARY HUANG MD
NPI 1891905345
Psychiatry & Neurology - Child & Adolescent Psychiatry in San Francisco, CA
About Dr. Gary Huang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GARY HUANG MD (NPI 1891905345) is an individual child & adolescent psychiatry provider in San Francisco, California, licensed in California (A104195) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gary Huang Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Gary Huang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94118
SAN FRANCISCO, CA 94118
SAN FRANCISCO, CA 94118
SAN FRANCISCO, CA 94118
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 Gary Huang's NPI number?
The NPI number for Gary Huang is 1891905345. It was assigned to this individual provider in the NPPES registry on May 23, 2007. The provider is also known as Dr. Gary Huang MD.
Where is Gary Huang located?
Gary Huang practices at 4141 Geary Blvd Fl 3, San Francisco, CA 94118. The listed phone number is (415) 833-3148.
What is Gary Huang's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Gary Huang enrolled in Medicare?
Yes. Gary Huang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Gary Huang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Huang reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). The 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 Gary Huang'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 Gary Huang was last updated on February 11, 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.
# Dr. Gary Huang, MD · NPI 1891905345
Child & Adolescent Psychiatry physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since May 23, 2007.
## Identity
- **NPI:** 1891905345 (Entity type: Individual)
- **Enumerated:** May 23, 2007
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** A104195 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4141 GEARY BLVD FL 3, San Francisco, CA 94118-3111
- **Phone:** (415) 833-3148
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1841373800, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2003
## Record status
- **NPPES last updated:** February 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1891905345) · Data from the CMS NPPES public registry.