Doctor profile · Federal record
Dr. Stuart Andersen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1205270956
- Accepts Medicare
- MIPS 93.7 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3900 5Th Ave Ste 110
San Diego, CA 921033122
(858) 554-1212
fax (858) 795-1195 - Mailing address
-
9850 Genesee Ave Ste 320
La Jolla, CA 920371208
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- October 5, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A162976
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205270956. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
234
Distinct HCPCS
7
Medicare allowed
$21,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 48 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 52 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 20 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 15 | $75 | |
36415 |
Insertion of needle into vein for collection of blood sample | 20 | 16 | $8 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 14 | 11 | $47 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $145 |
In context: peer comparison
Among 193 peers in San Diego Internal Medicine Physician, average services per provider: 141. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
655
Patients
232
Total drug cost
$12,395
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 87 | 31 | $770 |
| Atorvastatin Calcium | Generic | 87 | 31 | $1,477 |
| Levothyroxine Sodium | Generic | 65 | 22 | $1,338 |
| Omeprazole | Generic | 46 | 17 | $787 |
| Gabapentin | Generic | 44 | 23 | $1,327 |
| Losartan Potassium | Generic | 43 | 17 | $387 |
| Diclofenac Sodium | Generic | 34 | 23 | $996 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 33 | 0 | $1,849 |
| Fluticasone Propionate | Generic | 32 | 12 | $458 |
| Tamsulosin Hcl | Generic | 32 | 16 | $854 |
Frequently asked questions
What is Dr. Stuart Andersen's medical specialty?
Dr. Stuart Andersen practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Stuart Andersen practice?
Dr. Stuart Andersen practices at 3900 5Th Ave Ste 110, San Diego, CA 921033122. Office phone: 8585541212.
What is Dr. Stuart Andersen's NPI?
Dr. Stuart Andersen's National Provider Identifier (NPI) is 1205270956, issued by NPPES.
Does Dr. Stuart Andersen accept Medicare assignment?
Yes. Dr. Stuart Andersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stuart Andersen 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); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.