Kelly Chenkai Fan, M. D.
NPI 1366889883ActiveIndividual· Internal Medicine, Pulmonary Disease· La Jolla, CA
Internal Medicine, Pulmonary Disease (M. D.) in La Jolla, California, trained at University of California, San Diego School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,796,349 for 2,284 claims, against $222,305 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 19 companies reporting payments in 2025, $1,194 in all, mostly food and beverage.
Overview
| NPI | 1366889883 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | May 23, 2013 |
| Last updated in NPPES | Feb 15, 2022 |
| Certified by provider | Feb 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A133109 | CA |
| Hospitalist | 208M00000X | A133109 | CA |
| Internal Medicine | 207R00000X | A133109 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A133109 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,058 |
|---|---|
| Services billed | 5,046 across 36 procedure codes |
| Paid by Medicare | $222,305 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,284 · 3,271 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $1,796,349 |
| Generic share | 30% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$1,194 · 58 payments from 19 companies
- 2024$1,371 · 65 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $252.15 | 17 |
| Regeneron Healthcare Solutions, Inc. | $146.43 | 6 |
| Insmed, Inc. | $101.13 | 5 |
| Verona Pharma, Inc. | $94.45 | 4 |
| Genzyme Corporation | $83.93 | 4 |
What the 2025 payments were for
- Food and Beverage$1,192 · 57 payments
- Education$2.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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