Specialty Directory
Family Medicine in Fullerton, CA
Federal CMS data for 11 family medicine providers practicing in Fullerton, CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
11
Providers
Median industry payments
$1,360
11
Family Medicine Providers
in Fullerton, CA
$1,360
Median Industry Payments
per provider (2018–2024)
612
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Family Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Family Medicine Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| NGUYEN, AMY MD | 6,561 | 606 | Photodynamic therapy gel for precancerous skin | $8,254 (2018-2024) | Food & Beverage (100%) | Very High |
| PYO, HOWARD D.O | 1,966 | 376 | Nursing facility visit, moderate complexity | $275 (2019-2023) | Food & Beverage (100%) | Very High |
| AMER, ANNE D.O. | 1,784 | 896 | Office visit, established patient (30-39 min) | $109 (2019-2021) | Food & Beverage (100%) | Very High |
| KAW, HENRY M.D. | 1,421 | 634 | Office visit, established patient (30-39 min) | $2,869 (2019-2024) | Food & Beverage (100%) | Very High |
| LEUNG, ALEX M.D | 661 | 447 | Hospital follow-up visit, high complexity | $3,182 (2018-2024) | Food & Beverage (59%) | Very High |
| DAVENPORT, MARK M.D. | 612 | 467 | Office visit, established patient (30-39 min) | $190 (2018-2020) | Food & Beverage (90%) | Very High |
| CHOE, WONBAE M.D. | 526 | 257 | Office visit, established patient (20-29 min) | $1,262 (2018-2024) | Food & Beverage (100%) | Very High |
| ANDERSON, JONATHAN MD | 520 | 404 | Office visit, established patient (20-29 min) | $6,376 (2018-2024) | Food & Beverage (77%) | Very High |
| KIM, DANIEL M.D. | 491 | 370 | Office visit, established patient (30-39 min) | $1,346 (2018-2024) | Food & Beverage (99%) | Very High |
| AOU, CHRISTOPHER DO | 363 | 292 | Office visit, established patient (30-39 min) | $1,415 (2018-2024) | Food & Beverage (99%) | Very High |
| SMITH, YNOLDE DO | 264 | 210 | Office visit, established patient (30-39 min) | $1,360 (2018-2023) | Food & Beverage (99%) | Very High |
Note: Family Medicine encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Family Medicine encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (9)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| AMER, ANNE | 1,784 | $109 |
| KAW, HENRY | 1,421 | $2,869 |
| LEUNG, ALEX | 661 | $3,182 |
| DAVENPORT, MARK | 612 | $190 |
| CHOE, WONBAE | 526 | $1,262 |
| ANDERSON, JONATHAN | 520 | $6,376 |
| KIM, DANIEL | 491 | $1,346 |
| AOU, CHRISTOPHER | 363 | $1,415 |
| SMITH, YNOLDE | 264 | $1,360 |
Mixed Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| NGUYEN, AMY | 6,561 | $8,254 |
| PYO, HOWARD | 1,966 | $275 |