Doctor profile · Federal record
Dr. Jennet Lee, MD
Nephrology Physician (CMS: Internal Medicine) · Fontana, CA
- NPI 1861569683
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9961 Sierra Ave
Fontana, CA 923356720
(909) 427-3910
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 3, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A91214
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861569683. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
1
Medicare allowed
$2,819
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 17 | $81 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 34. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,054
Patients
409
Total drug cost
$58,567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 142 | 55 | $2,065 |
| Lisinopril | Generic | 128 | 48 | $1,859 |
| Amlodipine Besylate | Generic | 121 | 50 | $1,573 |
| Furosemide | Generic | 121 | 54 | $1,983 |
| Atorvastatin Calcium | Generic | 91 | 34 | $1,218 |
| Lactulose | Generic | 69 | 20 | $1,768 |
| Potassium Chloride | Generic | 62 | 29 | $2,743 |
| Allopurinol | Generic | 49 | 17 | $506 |
| Jardiance (Empagliflozin) | Brand | 46 | 18 | $25,929 |
| Sevelamer Carbonate | Generic | 45 | 25 | $13,175 |
Frequently asked questions
What is Dr. Jennet Lee's medical specialty?
Dr. Jennet Lee practices Nephrology Physician in Fontana, CA.
Where does Dr. Jennet Lee practice?
Dr. Jennet Lee practices at 9961 Sierra Ave, Fontana, CA 923356720. Office phone: 9094273910.
What is Dr. Jennet Lee's NPI?
Dr. Jennet Lee's National Provider Identifier (NPI) is 1861569683, issued by NPPES.
Does Dr. Jennet Lee accept Medicare assignment?
Yes. Dr. Jennet Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennet Lee commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.