Doctor profile · Federal record
Dr. Gerry Lazzareschi, MD
Emergency Medicine Physician · Santa Rosa, CA
- NPI 1780768762
- MIPS 89.7 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
401 Bicentennial Way
Santa Rosa, CA 954032149
(707) 571-4000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123429
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #G60900
- Medicaid
- CA #00G609000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780768762. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
3
Medicare allowed
$6,738
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 19 | 19 | $127 | |
99285 |
Emergency department visit with high level of medical decision making | 19 | 19 | $184 | |
99283 |
Emergency department visit with low level of medical decision making | 11 | 11 | $75 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 78. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
120
Total drug cost
$1,087
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naproxen | Generic | 40 | 39 | $221 |
| Cephalexin | Generic | 34 | 32 | $322 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 24 | 24 | $144 |
| Azithromycin | Generic | 14 | 14 | $72 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 11 | $329 |
Frequently asked questions
What is Dr. Gerry Lazzareschi's medical specialty?
Dr. Gerry Lazzareschi practices Emergency Medicine Physician in Santa Rosa, CA.
Where does Dr. Gerry Lazzareschi practice?
Dr. Gerry Lazzareschi practices at 401 Bicentennial Way, Santa Rosa, CA 954032149. Office phone: 7075714000.
What is Dr. Gerry Lazzareschi's NPI?
Dr. Gerry Lazzareschi's National Provider Identifier (NPI) is 1780768762, issued by NPPES.
What procedures does Dr. Gerry Lazzareschi commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.