Jennifer Serafin, MSN, GNP
NPI 1295862142 · Gerontology Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Serafin, MSN, GNP is a Gerontology Nurse Practitioner provider in San Francisco, CA (NPI 1295862142).
Provider details
- NPI number
- 1295862142
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, GNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 534424 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 84 | 27 |
| Trazodone Hcl | 58 | 19 |
| Amlodipine Besylate | 56 | 19 |
| Furosemide | 53 | 21 |
| Famotidine | 52 | 14 |
| Metoprolol Tartrate | 49 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2022-02-11
Frequently asked questions
- What is Jennifer Serafin's NPI number?
- Jennifer Serafin's National Provider Identifier (NPI) is 1295862142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Serafin's specialty?
- Jennifer Serafin is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Serafin located?
- Jennifer Serafin's practice location on file with NPPES is 302 Silver Ave, San Francisco, CA 94112-1510.
- What is Jennifer Serafin's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Serafin is (415) 469-2386.
- Does Jennifer Serafin accept Medicare?
- Jennifer Serafin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Serafin's NPI active?
- Yes — Jennifer Serafin's NPI (1295862142) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.