Doquyen Huynh is a Rheumatology/Immunology physician. OpenAlex indexes 12 publications with 210 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
200 W Arbor Dr
San Diego, CA 921039000
Telephone
800-926-8273Provider last certified this registry record 13 Jan 2023.
Industry payments
21 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Janssen Scientific Affairs, LLCProgram year20241 payment
- UCB, Inc.Program year20241 payment
- Biogen, Inc.Program year202310 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cancer & immunology
38.8%TNF inhibitor17%Enbrel Sureclick59%Humira(Cf) Pen22%Enbrel11%Simponi8%Part D<11 patientsFolate Analog Metabolic Inhibitor10.6%Methotrexate100%Part D≥26 patients+ 4 more classes in this area
Metabolism & gastrointestinal
17.8%Corticosteroid14.2%Prednisone100%Part D≥42 patientsAntidiarrheal microorganisms1.9%Folic Acid100%Part D<11 patients+ 1 more class in this area
Antiparasitic
16.4%Antimalarial16.4%Hydroxychloroquine Sulfate100%Part D≥57 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- A programmatic taxonomy to define, differentiate, and classify nurse practitioner postgraduate training
Journal of the American Association of Nurse Practitioners
2022 - Correlation of serum protein biomarkers with disease activity in psoriatic arthritis
Expert Review of Clinical Immunology
2020 - Choline metabolite, trimethylamine N-oxide (TMAO), is associated with inflammation in psoriatic arthritis.
PubMed
2019
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”