Doctor profile · Federal record
Dr. Jennifer Dan, M.D., PH.D.
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · La Jolla, CA
- NPI 1225343601
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9500 Gilman Dr # 711, Stein Research Building, Division of Infectious Disease
La Jolla, CA 920930711
(858) 822-0333
fax (858) 822-5362
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- April 1, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #119193
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225343601. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
284
Distinct HCPCS
5
Medicare allowed
$39,269
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 145 | 75 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 60 | 60 | $179 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 27 | $87 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $227 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 13 | $127 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 81. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
0
Total drug cost
$10,079
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 27 | 0 | $1,339 |
| Ertapenem (Ertapenem Sodium) | Brand | 14 | 0 | $8,739 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Dan's medical specialty?
Dr. Jennifer Dan practices Infectious Disease Physician in La Jolla, CA.
Where does Dr. Jennifer Dan practice?
Dr. Jennifer Dan practices at 9500 Gilman Dr # 711, La Jolla, CA 920930711. Office phone: 8588220333.
What is Dr. Jennifer Dan's NPI?
Dr. Jennifer Dan's National Provider Identifier (NPI) is 1225343601, issued by NPPES.
Does Dr. Jennifer Dan accept Medicare assignment?
Yes. Dr. Jennifer Dan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Dan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.