Napoleon Nazareno, NP-C
NPI 1427466465 · Family Nurse Practitioner · Berkeley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Napoleon Nazareno, NP-C is a Family Nurse Practitioner provider in Berkeley, CA (NPI 1427466465).
Provider details
- NPI number
- 1427466465
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95000985 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,560 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 938 | $105 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 898 | $73 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 329 | $73 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 306 | $105 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 36 | $149 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 93 | 31 |
| Amlodipine Besylate | 82 | 37 |
| Lisinopril | 44 | 20 |
| Famotidine | 35 | — |
| Gabapentin | 34 | 21 |
| Metformin Hcl | 32 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-22
- Last updated
- 2022-11-03
- Certified
- 2022-11-03
Frequently asked questions
- What is Napoleon Nazareno's NPI number?
- Napoleon Nazareno's National Provider Identifier (NPI) is 1427466465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Napoleon Nazareno's specialty?
- Napoleon Nazareno is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Napoleon Nazareno located?
- Napoleon Nazareno's practice location on file with NPPES is 837 Addison St, Berkeley, CA 94710-2047.
- What is Napoleon Nazareno's phone number?
- The practice phone number listed in the NPPES registry for Napoleon Nazareno is (510) 981-4100.
- Does Napoleon Nazareno accept Medicare?
- Napoleon Nazareno is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Napoleon Nazareno's NPI active?
- Yes — Napoleon Nazareno's NPI (1427466465) is active in the NPPES registry as of the last update on 2022-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.