Doctor profile · Federal record
Dr. David Zimmerman, M.D.
Family Medicine Physician (CMS: Family Practice) · Vista, CA
- NPI 1255357307
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
145 Thunder Dr
Vista, CA 920836010
(760) 941-9002 - Additional location
-
23521 Paseo de Valencia Ste 311
Laguna Hills, CA 926533144
(949) 305-2660
fax (949) 305-2036 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 30, 2025
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A44517
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255357307. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
4
Medicare allowed
$33,318
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 258 | 121 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 20 | $139 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $140 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 73. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,627
Patients
594
Total drug cost
$22,268
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 228 | 81 | $3,231 |
| Losartan Potassium | Generic | 217 | 64 | $3,438 |
| Levothyroxine Sodium | Generic | 181 | 62 | $3,611 |
| Amlodipine Besylate | Generic | 155 | 53 | $1,354 |
| Lisinopril | Generic | 130 | 42 | $1,544 |
| Metformin Hcl | Generic | 98 | 32 | $940 |
| Azithromycin | Generic | 94 | 71 | $420 |
| Omeprazole | Generic | 94 | 31 | $1,891 |
| Metoprolol Succinate | Generic | 65 | 18 | $1,540 |
| Cephalexin | Generic | 64 | 43 | $481 |
Frequently asked questions
What is Dr. David Zimmerman's medical specialty?
Dr. David Zimmerman practices Family Medicine Physician in Vista, CA.
Where does Dr. David Zimmerman practice?
Dr. David Zimmerman practices at 145 Thunder Dr, Vista, CA 920836010. Office phone: 7609419002.
What is Dr. David Zimmerman's NPI?
Dr. David Zimmerman's National Provider Identifier (NPI) is 1255357307, issued by NPPES.
Does Dr. David Zimmerman accept Medicare assignment?
Yes. Dr. David Zimmerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.