Doctor profile · Federal record
Dr. Minsen Mok, M.D.
Internal Medicine Physician · Fountain Valley, CA
- NPI 1417059916
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11100 Warner Ave Ste 104
Fountain Valley, CA 927087500
(714) 306-6104
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 7, 2026
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G73182
- Medicaid
- CA #00G731820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417059916. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
364
Distinct HCPCS
5
Medicare allowed
$32,307
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 204 | 91 | $99 | |
G0008 |
Administration of influenza virus vaccine | 46 | 44 | $29 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 41 | 41 | $140 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 37 | 16 | $67 | |
90662 |
Influenza vaccine split virus, preservative free | 36 | 35 | $72 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 345. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,779
Patients
494
Total drug cost
$34,407
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 289 | 85 | $6,250 |
| Amlodipine Besylate | Generic | 220 | 62 | $2,911 |
| Losartan Potassium | Generic | 175 | 51 | $2,941 |
| Metformin Hcl | Generic | 169 | 48 | $2,408 |
| Lovastatin | Generic | 116 | 31 | $2,111 |
| Triamcinolone Acetonide | Generic | 110 | 38 | $1,731 |
| Levothyroxine Sodium | Generic | 101 | 24 | $2,259 |
| Lisinopril | Generic | 97 | 27 | $1,720 |
| Omeprazole | Generic | 97 | 29 | $1,861 |
| Simvastatin | Generic | 77 | 21 | $1,275 |
Frequently asked questions
What is Dr. Minsen Mok's medical specialty?
Dr. Minsen Mok practices Internal Medicine Physician in Fountain Valley, CA.
Where does Dr. Minsen Mok practice?
Dr. Minsen Mok practices at 11100 Warner Ave Ste 104, Fountain Valley, CA 927087500. Office phone: 7143066104.
What is Dr. Minsen Mok's NPI?
Dr. Minsen Mok's National Provider Identifier (NPI) is 1417059916, issued by NPPES.
What procedures does Dr. Minsen Mok commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Administration of influenza virus vaccine (HCPCS G0008); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.