Kathryn N. Sullivan, FNP
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 45
- Industry payments
- $317
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 4318 Mission Ave, Oceanside, CA 92057
- Practice phone
- Call (760) 901-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Medical Foundation
Oceanside, California
Find Kathryn Sullivan'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.
Kathryn N. Sullivan is a family nurse practitioner in Oceanside, California
Kathryn Sullivan practices at Scripps Medical Foundation in Oceanside, California.
Kathryn Sullivan's NPI, 1205179066, was assigned on March 30, 2013. Kathryn Sullivan holds California license 21970.
- NPI
- 1205179066NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416196068
- NPI enumeration date
- March 30, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 901-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathryn N. Sullivan practices at Scripps Medical Foundation in Oceanside, California
Kathryn Sullivan's primary practice is Scripps Medical Foundation, at 4318 Mission Ave, Oceanside, CA 92057 in San Diego County. The practice phone is (760) 901-5100.
- Scripps Medical Foundation4318 Mission Ave, Oceanside, CA 92057 · San Diego CountyPhone(760) 901-5100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kathryn N. Sullivan is affiliated with 3 sites of care and 2 medical groups
Kathryn Sullivan's primary practice is Scripps Medical Foundation in Oceanside, California. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Kathryn Sullivan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kathryn N. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Sullivan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Medical Foundation | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathryn N. Sullivan is one of 13,532 family nurse practitioners in California
Family is Kathryn Sullivan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Kathryn Sullivan is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Kathryn Sullivan
Counts of family 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
Kathryn N. Sullivan treated 12 Medicare patients in 2024, average age 72
CMS counts 12 Medicare patients who saw Kathryn Sullivan in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kathryn Sullivan's median patient age at 34, with 99% women.
Kathryn Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kathryn Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathryn N. Sullivan wrote 45 Medicare Part D claims in 2024
In 2024, Kathryn Sullivan wrote 45 Medicare Part D claims for 14 patients. 93% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $204 in total drug cost.
Kathryn Sullivan's Part D claims by kind of drug, 2024
- Generic42 claims93%
- Brand-name and other3 claims7%
Kathryn Sullivan'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.
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
How Kathryn N. Sullivan takes part in Medicare
Kathryn Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Kathryn N. Sullivan received $317 in industry payments from 2024 to 2025
CMS Open Payments shows 15 general payments to Kathryn Sullivan from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $75.
General payments to Kathryn Sullivan by program year, 2024 to 2025
Companies that paid Kathryn Sullivan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kathryn N. Sullivan'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Kathryn N. Sullivan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathryn N. Sullivan's NPI number?
Kathryn N. Sullivan's NPI number is 1205179066. It was assigned on March 30, 2013, and it is active in the NPI Registry.
What does Kathryn N. Sullivan specialize in?
Kathryn N. Sullivan is a family nurse practitioner in Oceanside, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kathryn N. Sullivan practice?
Kathryn Sullivan practices at 4318 Mission Ave, Oceanside, CA 92057. Kathryn Sullivan's primary practice is Scripps Medical Foundation in Oceanside, California. Dmand AI also links Kathryn Sullivan to 2 group practices and clinics and 1 medical group.
What is Kathryn N. Sullivan's office phone number?
The practice phone on file for Kathryn Sullivan is (760) 901-5100.
What is Kathryn N. Sullivan's medical license number?
Kathryn Sullivan holds California license 21970.
What medical group is Kathryn N. Sullivan part of?
Kathryn Sullivan is linked to Scripps Clinic Medical Group. Dmand AI links Kathryn Sullivan to 1 more medical group.
Does Kathryn N. Sullivan accept Medicare?
Yes. CMS lists Kathryn Sullivan as accepting Medicare assignment.
How many Medicare patients does Kathryn N. Sullivan see?
CMS counts 12 Medicare patients who saw Kathryn Sullivan in 2024, with an average age of 72.
What drugs does Kathryn N. Sullivan prescribe most?
In 2024 Medicare Part D data, Kathryn Sullivan's most prescribed drugs by claims were Fluconazole.
Has Kathryn N. Sullivan received payments from drug or device companies?
CMS Open Payments shows $317 in general payments to Kathryn Sullivan from 8 companies from 2024 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Kathryn N. Sullivan been practicing?
Kathryn Sullivan graduated from medical school in 2012, 14 years ago.
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