Jean Huynh, PA-C
NPI 1821493230 · Medical Physician Assistant · Riverside, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Huynh, PA-C is a Medical Physician Assistant provider in Riverside, CA (NPI 1821493230).
Provider details
- NPI number
- 1821493230
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5614 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
15,859 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 1,496 | $18 |
| Analysis of Substance Using Immunoassay Technique, Multiple Step Method83516 | 746 | $11 |
| Gammaglobulin (immune System Protein) Measurement82784 | 579 | $9 |
| Beta 2 Glycoprotein 1 Antibody (autoantibody) Measurement86146 | 576 | $25 |
| Cardiolipin Antibody (tissue Antibody) Measurement86147 | 576 | $25 |
| Phospholipid Antibody (autoimmune Antibody) Measurement86148 | 576 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 95 | 21 |
| Gabapentin | 74 | 20 |
| Hydroxychloroquine Sulfate | 72 | 28 |
| Azithromycin | 51 | 17 |
| Minocycline Hcl | 49 | 11 |
| Leflunomide | 44 | 13 |
| Ibuprofen | 41 | 12 |
| Methotrexate Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$388 across 16 records (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
- 2014-10-28
- Last updated
- 2016-11-15
Frequently asked questions
- What is Jean Huynh's NPI number?
- Jean Huynh's National Provider Identifier (NPI) is 1821493230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Huynh's specialty?
- Jean Huynh is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jean Huynh located?
- Jean Huynh's practice location on file with NPPES is 11725 State Ave., Riverside, CA 92505.
- What is Jean Huynh's phone number?
- The practice phone number listed in the NPPES registry for Jean Huynh is (951) 352-1700.
- Does Jean Huynh accept Medicare?
- Jean Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Huynh's NPI active?
- Yes — Jean Huynh's NPI (1821493230) is active in the NPPES registry as of the last update on 2016-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.