Doctor profile · Federal record
Dr. Amanda de Four, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Chula Vista, CA
- NPI 1700101383
- Accepts Medicare
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
435 H St, Cv 31
Chula Vista, CA 919104307
(619) 691-7000
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 1, 2013
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A118058
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700101383. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
4
Medicare allowed
$30,458
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 115 | 46 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 97 | 45 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 43 | 43 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $180 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 140. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
50
Patients
14
Total drug cost
$9,774
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 15 | 14 | $51 |
| Basaglar Kwikpen U-100 (Insulin Glargine,hum.Rec.Anlog) | Brand | 13 | 0 | $3,696 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 11 | 0 | $215 |
| Eliquis (Apixaban) | Brand | 11 | 0 | $5,812 |
Frequently asked questions
What is Dr. Amanda de Four's medical specialty?
Dr. Amanda de Four practices Internal Medicine Physician in Chula Vista, CA.
Where does Dr. Amanda de Four practice?
Dr. Amanda de Four practices at 435 H St, Chula Vista, CA 919104307. Office phone: 6196917000.
What is Dr. Amanda de Four's NPI?
Dr. Amanda de Four's National Provider Identifier (NPI) is 1700101383, issued by NPPES.
Does Dr. Amanda de Four accept Medicare assignment?
Yes. Dr. Amanda de Four accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amanda de Four commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.