Angela Guadagni, FNP
NPI 1649361908 · Nurse Practitioner · Napa, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1649361908
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- NP16768 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 178 | 55 |
| Metformin Hcl | 171 | 55 |
| Lisinopril | 164 | 50 |
| Gabapentin | 139 | 29 |
| Levothyroxine Sodium | 102 | 26 |
| Amlodipine Besylate | 79 | 28 |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 1141 Pear Tree LnNapa, CA 94558Phone: (707) 254-1770Fax: (707) 251-1779
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.