Doctor profile · Federal record
Dr. Darin Buschmann, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Northridge, CA
- NPI 1558381004
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
18546 Roscoe Blvd Ste 300
Northridge, CA 913245458
(818) 886-4028 - Additional location
-
14600 Sherman Way, Suite 300
Van Nuys, CA 914052283
(818) 781-7097 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 6, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A79033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558381004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
4
Medicare allowed
$12,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 37 | $139 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 31 | 31 | $140 | |
G0008 |
Administration of influenza virus vaccine | 14 | 13 | $33 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 12 | $74 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 269. This provider delivers 0.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,855
Patients
911
Total drug cost
$58,313
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 445 | 146 | $8,962 |
| Amlodipine Besylate | Generic | 306 | 97 | $3,169 |
| Losartan Potassium | Generic | 229 | 73 | $4,148 |
| Rosuvastatin Calcium | Generic | 216 | 72 | $10,035 |
| Levothyroxine Sodium | Generic | 212 | 64 | $4,673 |
| Lisinopril | Generic | 210 | 67 | $2,580 |
| Metformin Hcl | Generic | 193 | 71 | $2,621 |
| Gabapentin | Generic | 176 | 54 | $3,236 |
| Simvastatin | Generic | 156 | 48 | $2,456 |
| Tamsulosin Hcl | Generic | 143 | 49 | $3,116 |
Frequently asked questions
What is Dr. Darin Buschmann's medical specialty?
Dr. Darin Buschmann practices Internal Medicine Physician in Northridge, CA.
Where does Dr. Darin Buschmann practice?
Dr. Darin Buschmann practices at 18546 Roscoe Blvd Ste 300, Northridge, CA 913245458. Office phone: 8188864028.
What is Dr. Darin Buschmann's NPI?
Dr. Darin Buschmann's National Provider Identifier (NPI) is 1558381004, issued by NPPES.
Does Dr. Darin Buschmann accept Medicare assignment?
Yes. Dr. Darin Buschmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darin Buschmann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.