Jennifer Emily Serafin, GNP, MSN
- Part D claims, 2024
- 1,624
- Hospital affiliations
- 1
- Industry payments
- $169
- Medical group
- 1
- State license
- 1
- Practice address
- 1190 Veterans Blvd, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Redwood City, California
Find Jennifer Serafin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jennifer Emily Serafin is a gerontology nurse practitioner in Redwood City, California
Jennifer Serafin practices at Permanente Medical Group Inc in Redwood City, California.
Jennifer Serafin's NPI, 1295862142, was assigned on February 27, 2007. Jennifer Serafin holds California license 534424.
- NPI
- 1295862142NPI Registry (opens in a new tab)
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Jennifer Emily Serafin practices at Permanente Medical Group Inc in Redwood City, California
Jennifer Serafin's primary practice is Permanente Medical Group Inc, at 1190 Veterans Blvd, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Permanente Medical Group Inc1190 Veterans Blvd, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jennifer Emily Serafin is affiliated with 2 sites of care and 1 medical group
Jennifer Serafin's primary practice is Permanente Medical Group Inc in Redwood City, California. Jennifer Serafin is also affiliated with Jewish Home & Rehab Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Emily Serafin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Serafin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer Emily Serafin is one of 477 gerontology nurse practitioners in California
Gerontology is Jennifer Serafin's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Jennifer Serafin is board certified in gerontological nurse practitioner by the American Nurses Credentialing Center. Jennifer Serafin is licensed in California.
Specialties and state licenses
- Gerontology nurse practitioner, CaliforniaPrimary
Gerontology nurse practitioners near Jennifer Serafin
Counts of gerontology nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jennifer Emily Serafin's patients have a median age of 86
Across all payers, Dmand AI patient panel data puts Jennifer Serafin's median patient age at 86, with 59% women.
Jennifer Serafin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women59%
- Men39%
Source: Dmand AI Patient Panel Data
Jennifer Emily Serafin wrote 1,624 Medicare Part D claims in 2024
In 2024, Jennifer Serafin wrote 1,624 Medicare Part D claims for 165 patients. 91% of them were for generic drugs. CMS names the drug for 1,217 of them, across 47 drugs with 11 or more claims each, at $27,551 in total drug cost.
Jennifer Serafin's Part D claims by kind of drug, 2024
- Generic1,479 claims91%
- Brand-name133 claims8%
- Other12 claims1%
Jennifer Serafin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Jennifer Serafin's Part D claims, 2024
- Opioids5%76 of 1,624 claims
- Antibiotics6%94 of 1,624 claims
- Antipsychotics, patients 65 and over3%54 of 1,624 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Jennifer Emily Serafin received $169 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Jennifer Serafin from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $119.
General payments to Jennifer Serafin by program year, 2024 to 2025
Companies that paid Jennifer Serafin the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jennifer Emily Serafin is board certified in gerontological nurse practitioner
- Board certified in gerontological nurse practitioner
Source: Dmand AI Professional Profile Data
Sources for Jennifer Emily Serafin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jennifer Emily Serafin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Emily Serafin's NPI number?
Jennifer Emily Serafin's NPI number is 1295862142. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What does Jennifer Emily Serafin specialize in?
Jennifer Emily Serafin is a gerontology nurse practitioner in Redwood City, California. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Jennifer Emily Serafin practice?
Jennifer Serafin practices at 1190 Veterans Blvd, Redwood City, CA 94063. Jennifer Serafin's primary practice is Permanente Medical Group Inc in Redwood City, California.
What is Jennifer Emily Serafin's office phone number?
The practice phone on file for Jennifer Serafin is (650) 299-2000.
What is Jennifer Emily Serafin's medical license number?
Jennifer Serafin holds California license 534424.
Which hospitals is Jennifer Emily Serafin affiliated with?
Jennifer Serafin is affiliated with Jewish Home & Rehab Center.
What medical group is Jennifer Emily Serafin part of?
Jennifer Serafin is linked to The Permanente Medical Group, Inc.
Is Jennifer Emily Serafin board certified?
Yes. Jennifer Serafin is board certified in gerontological nurse practitioner by the American Nurses Credentialing Center.
What drugs does Jennifer Emily Serafin prescribe most?
In 2024 Medicare Part D data, Jennifer Serafin's most prescribed drugs by claims were Atorvastatin Calcium, Trazodone HCl and Amlodipine Besylate.
Has Jennifer Emily Serafin received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Jennifer Serafin from 2 companies from 2024 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Jennifer Emily Serafin been practicing?
Jennifer Serafin's NPI was assigned in 2007.
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