Faith Huang, M.D.
NPI 1326252230 · Allergy & Immunology Physician · Mission Viejo, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Faith Huang, M.D. is a Allergy & Immunology Physician provider in Mission Viejo, CA (NPI 1326252230).
Provider details
- NPI number
- 1326252230
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 247896 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 250 | 105 |
| Azelastine Hcl | 170 | 84 |
| Montelukast Sodium | 138 | 47 |
| Budesonide/Formoterol Fumaratebrand: Breyna | 132 | 59 |
| Tiotropium Bromidebrand: Spiriva Respimat | 103 | 33 |
| Levocetirizine Dihydrochloride | 103 | 39 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2021-11-29
Frequently asked questions
- What is Faith Huang's NPI number?
- Faith Huang's National Provider Identifier (NPI) is 1326252230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Faith Huang's specialty?
- Faith Huang is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Faith Huang located?
- Faith Huang's practice location on file with NPPES is 27800 Medical Center Rd, Mission Viejo, CA 92691-6410.
- What is Faith Huang's phone number?
- The practice phone number listed in the NPPES registry for Faith Huang is (949) 364-2900.
- Does Faith Huang accept Medicare?
- Faith Huang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Faith Huang's NPI active?
- Yes — Faith Huang's NPI (1326252230) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.