Dr. Helen Huynh, D.O
What this data tells you about Dr. Huynh
Dr. Helen Huynh is an obstetrics & gynecology specialist in Rosemead, CA, with 17 years of NPI registration. Based on federal Medicare data, Dr. Huynh performed 920 Medicare services across 722 unique beneficiaries.
Between the years covered by Open Payments, Dr. Huynh received a total of $3,910 from 11 pharmaceutical and/or device companies across 58 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in obstetrics & gynecology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Huynh is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
427 | $81 | $131 |
| Pelvic and clinical breast exam for cancer screening A physical examination of the pelvis and breasts to screen for cervical or vaginal cancer. This procedure involves a clinical assessment performed by a healthcare provider. |
148 | $43 | $120 |
| Pap smear screening test A screening test to collect and prepare a cervical or vaginal sample for laboratory analysis. |
145 | $49 | $120 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
101 | $114 | $227 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
31 | $65 | $95 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
20 | $145 | $312 |
| Cervical biopsy and scraping via endoscope This procedure involves using an endoscope to visualize the cervix while performing a biopsy and scraping to collect tissue samples for examination. |
13 | $134 | $285 |
| Vaginal defect repair using endoscope A surgical procedure to repair a defect in the vagina using an endoscope, which is a thin, lighted tube inserted into the body to visualize the area. |
12 | $779 | $1,800 |
| Endometrial biopsy A procedure to remove a small sample of tissue from the lining of the uterus for examination. |
12 | $90 | $268 |
| Partial uterus removal with cervix retention via endoscope Surgical removal of part of the uterus, fallopian tubes, and/or ovaries while leaving the cervix in place. The procedure is performed using an endoscope for specimens weighing 250.0 grams or less. |
11 | $352 | $2,800 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Huynh is a clinical cardiology specialist, with above-average Medicare volume (top 5% in CA), with low-engagement industry engagement in the top 13% of CA peers, with 17 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Huynh experienced with office visit, established patient (30-39 min)?
Does Dr. Huynh receive payments from pharmaceutical companies?
How do Dr. Huynh's costs compare to other obstetricians & gynecologists in Rosemead?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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