Doctor profile · Federal record
Dr. Isabel Cheon, M. D.
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1033425459
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15004 Innovation Dr
San Diego, CA 921283491
(858) 605-7902 - Mailing address
-
10790 Rancho Bernardo RD
San Diego, CA 921275705
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- December 4, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A120346
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033425459. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
998
Distinct HCPCS
10
Medicare allowed
$121,491
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 440 | 253 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 131 | 123 | $97 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 119 | 119 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 111 | 91 | $191 | |
96372 |
Injection of drug or substance under skin or into muscle | 62 | 16 | $15 | |
G0008 |
Administration of influenza virus vaccine | 42 | 42 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 39 | 39 | $70 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 20 | 20 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 20 | 20 | $33 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 14 | 14 | $7 |
In context: peer comparison
Among 193 peers in San Diego Internal Medicine Physician, average services per provider: 141. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,774
Patients
774
Total drug cost
$48,009
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 428 | 126 | $7,666 |
| Levothyroxine Sodium | Generic | 384 | 85 | $6,831 |
| Losartan Potassium | Generic | 262 | 75 | $4,499 |
| Amlodipine Besylate | Generic | 237 | 64 | $2,870 |
| Rosuvastatin Calcium | Generic | 186 | 54 | $6,702 |
| Alendronate Sodium | Generic | 177 | 44 | $2,227 |
| Gabapentin | Generic | 145 | 41 | $2,647 |
| Omeprazole | Generic | 140 | 41 | $2,793 |
| Lisinopril | Generic | 139 | 43 | $1,564 |
| Hydrochlorothiazide | Generic | 130 | 42 | $927 |
Hospital affiliations
Frequently asked questions
What is Dr. Isabel Cheon's medical specialty?
Dr. Isabel Cheon practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Isabel Cheon practice?
Dr. Isabel Cheon practices at 15004 Innovation Dr, San Diego, CA 921283491. Office phone: 8586057902.
What is Dr. Isabel Cheon's NPI?
Dr. Isabel Cheon's National Provider Identifier (NPI) is 1033425459, issued by NPPES.
Does Dr. Isabel Cheon accept Medicare assignment?
Yes. Dr. Isabel Cheon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabel Cheon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.