Doctor profile · Federal record
Dr. Napoleon Nazareno, NP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Berkeley, CA
- NPI 1427466465
- Accepts Medicare
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
837 Addison St
Berkeley, CA 947102047
(510) 981-4100 - Mailing address
-
2299 Mowry Ave Ste 3B
Fremont, CA 945381621
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Profile last updated
- November 3, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95000985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427466465. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,816
Distinct HCPCS
6
Medicare allowed
$157,715
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 921 | 138 | $72 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 696 | 125 | $104 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 77 | 37 | $72 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 68 | 40 | $104 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 30 | 28 | $148 | |
99497 |
Advance care planning, first 30 minutes | 24 | 22 | $80 |
In context: peer comparison
Among 11 peers in Berkeley Family Nurse Practitioner, average services per provider: 89. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
330
Patients
142
Total drug cost
$28,577
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 50 | 29 | $767 |
| Atorvastatin Calcium | Generic | 45 | 31 | $1,001 |
| Lisinopril | Generic | 25 | 18 | $596 |
| Cyclobenzaprine Hcl | Generic | 24 | 11 | $332 |
| Metformin Hcl | Generic | 21 | 14 | $438 |
| Gabapentin | Generic | 20 | 14 | $826 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 20 | 11 | $420 |
| Ibuprofen | Generic | 20 | 14 | $205 |
| Losartan Potassium | Generic | 19 | 0 | $363 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 0 | $570 |
Frequently asked questions
What is Dr. Napoleon Nazareno's medical specialty?
Dr. Napoleon Nazareno practices Family Nurse Practitioner in Berkeley, CA.
Where does Dr. Napoleon Nazareno practice?
Dr. Napoleon Nazareno practices at 837 Addison St, Berkeley, CA 947102047. Office phone: 5109814100.
What is Dr. Napoleon Nazareno's NPI?
Dr. Napoleon Nazareno's National Provider Identifier (NPI) is 1427466465, issued by NPPES.
Does Dr. Napoleon Nazareno accept Medicare assignment?
Yes. Dr. Napoleon Nazareno accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Napoleon Nazareno commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.