Doctor profile · Federal record
Dr. Nicolas Lazarewicz, FNP
Nurse Practitioner · Vacaville, CA
- NPI 1053540120
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
421 Nut Tree RD
Vacaville, CA 956873508
(707) 624-7500
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- April 11, 2011
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #18973
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053540120. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
651
Distinct HCPCS
7
Medicare allowed
$70,339
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 390 | 301 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 173 | 157 | $87 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 27 | 27 | $14 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $126 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 15 | 15 | $63 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $159 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 12 | 12 | $92 |
In context: peer comparison
Among 2 peers in Vacaville Nurse Practitioner, average services per provider: 75. This provider delivers 8.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
674
Patients
361
Total drug cost
$13,366
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 81 | 44 | $1,554 |
| Atorvastatin Calcium | Generic | 80 | 44 | $1,463 |
| Levothyroxine Sodium | Generic | 79 | 34 | $1,305 |
| Gabapentin | Generic | 61 | 31 | $1,548 |
| Lisinopril | Generic | 47 | 25 | $400 |
| Amlodipine Besylate | Generic | 40 | 26 | $443 |
| Diclofenac Sodium | Generic | 40 | 20 | $2,939 |
| Losartan Potassium | Generic | 39 | 19 | $671 |
| Metoprolol Succinate | Generic | 35 | 18 | $729 |
| Metformin Hcl | Generic | 33 | 15 | $288 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicolas Lazarewicz's medical specialty?
Dr. Nicolas Lazarewicz practices Nurse Practitioner in Vacaville, CA.
Where does Dr. Nicolas Lazarewicz practice?
Dr. Nicolas Lazarewicz practices at 421 Nut Tree RD, Vacaville, CA 956873508. Office phone: 7076247500.
What is Dr. Nicolas Lazarewicz's NPI?
Dr. Nicolas Lazarewicz's National Provider Identifier (NPI) is 1053540120, issued by NPPES.
Does Dr. Nicolas Lazarewicz accept Medicare assignment?
Yes. Dr. Nicolas Lazarewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicolas Lazarewicz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.