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MRS. FAITH RAY HUANG M.D.
NPI 1326252230
Allergy & Immunology in Mission Viejo, CA

Active since May 09, 2007PECOS Enrolled
27800 MEDICAL CENTER RD, SUITE 244, MISSION VIEJO, CA 92691(949) 364-2900(949) 365-0117 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Faith Ray Huang M.d. NPPES

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

MRS. FAITH RAY HUANG M.D. (NPI 1326252230) is an individual allergy & immunology provider in Mission Viejo, California, licensed in California (A125987) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326252230
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameMRS. FAITH RAY HUANGCredential: M.D.
Location Address27800 MEDICAL CENTER RD, SUITE 244Mission Viejo, CA 92691-6410
Mailing Address27800 Medical Center Rd, Suite 244Mission Viejo, CA 92691-6410 · (917) 301-5238
Phone(949) 364-2900
Fax(949) 365-0117
Sole ProprietorNo
Enumeration DateMay 9, 2007
Last NPPES UpdateNovember 29, 2021
✔ NPI 1326252230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in CA · A125987
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedPediatricsTaxonomy 208000000X · License 247896 (NY)
27800 MEDICAL CENTER RD, Mission Viejo, CA 92691
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Faith Ray Huang 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 Reassignment

Medicare enrollment records show Faith Huang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
22 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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 20

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

THEODORE J. CALIENDO, M.D., A MEDICAL CORPORATION
Pediatrics
27800 MEDICAL CENTER RD, SUITE 204
MISSION VIEJO, CA 92691
Orange County (949) 364-3691
KENNETH K PADDIE A PROFESSIONAL CORP
Otolaryngology
27800 MEDICAL CENTER RD, SUITE 261
MISSION VIEJO, CA 92691
Orange County (949) 364-2555
MEDINA PEDIATRICS, INC.
Pediatrics (Neonatal-Perinatal Medicine)
27800 MEDICAL CENTER RD, SUITE 204
MISSION VIEJO, CA 92691
Orange County (949) 364-3532
REXINGER MEDICAL GROUP, INC.
Family Medicine
27800 MEDICAL CENTER RD, SUITE 461
MISSION VIEJO, CA 92691
Orange County (949) 364-5600
DR. BRETT MICHAEL WERTMAN M.D.
Internal Medicine (Cardiovascular Disease)
27800 MEDICAL CENTER RD, SUITE 222
MISSION VIEJO, CA 92691
Orange County (949) 276-2446
JACKSON MOSES, DDS, INC
Dentist (Oral and Maxillofacial Surgery)
27800 MEDICAL CENTER RD, 238
MISSION VIEJO, CA 92691
Orange County (949) 364-0220
BRITTANY DANIELLE FARMER ACSW
Social Worker (Clinical)
27800 MEDICAL CENTER RD
MISSION VIEJO, CA 92691
Orange County (949) 866-3600
DR. ANDREW CHANG
Dentist (Pediatric Dentistry)
27800 MEDICAL CENTER RD, SUITE 332
MISSION VIEJO, CA 92691
Orange County (949) 364-1171

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 Faith Huang's NPI number?

The NPI number for Faith Huang is 1326252230. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Faith Huang located?

Faith Huang practices at 27800 Medical Center Rd Suite 244, Mission Viejo, CA 92691. The listed phone number is (949) 364-2900.

What is Faith Huang's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Faith Huang enrolled in Medicare?

Yes. Faith Huang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Faith Huang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Faith Huang reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Faith 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 Faith Huang was last updated on November 29, 2021. 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.