Kathryn Sullivan
- Medicare services, 2024
- 31
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 23
- Publications
- 10
- MIPS score, 2024
- 100
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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 Sullivan is an internist in San Francisco, California
Kathryn Sullivan practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Kathryn Sullivan's NPI, 1972966083, was assigned on April 5, 2016. Kathryn Sullivan graduated from Pritzker School of Medicine in 2016. Kathryn Sullivan holds California license A154680.
- NPI
- 1972966083NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012246721
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathryn Sullivan practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Kathryn Sullivan's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Kathryn Sullivan is affiliated with 1 site of care and 4 medical groups
Kathryn Sullivan's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Kathryn Sullivan to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathryn Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Sullivan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathryn Sullivan is one of 16,751 internists in California
Internal medicine is Kathryn Sullivan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Kathryn Sullivan is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Kathryn Sullivan's licenses on file in 2 states: California and Wisconsin.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Wisconsin license
Internists near Kathryn Sullivan
Counts of internists 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 Sullivan billed Medicare for 31 services in 2024
CMS data shows 31 Medicare services from Kathryn Sullivan across 2 procedure codes in 2024, for 28 Medicare patients. Medicare paid $229 for them. Every service was in a facility, such as a hospital, rather than an office.
Kathryn Sullivan's Medicare services by type, 2020 to 2024
- 2020
- 2024
- Tests and treatments
- 2020: 02024: 31
- Office and hospital visits
- 2020: 462024: 0100%
Kathryn Sullivan compared with the California median for internists, 2024
- Kathryn Sullivan
- California median
- Medicare services
- 31vs 36191% below
- Medicare patients
- 28vs 15181% below
- Part D claims
- 74vs 42182% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Kathryn Sullivan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Kathryn Sullivan treated 28 Medicare patients in 2024, average age 69
CMS counts 28 Medicare patients who saw Kathryn Sullivan in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 43% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kathryn Sullivan's median patient age at 61, with 43% women.
Kathryn Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kathryn Sullivan's Medicare patients by sex, 2024
- Women1346%
- Men1554%
Chronic conditions among Kathryn Sullivan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis50%
Share of Medicare patients with each condition. A patient can have several.
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 61
Patient panel by sex, all payers
- Women43%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathryn Sullivan wrote 23 Medicare Part D claims in 2024
In 2024, Kathryn Sullivan wrote 23 Medicare Part D claims. They cover 5 drugs, with $30,109 in total drug cost. In 2022, CMS named 48 claims across 3 drugs.
Kathryn Sullivan's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 482023: 7454%
Drugs named by CMS: 5 in 2023, 3 in 2022.
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
Kathryn Sullivan scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Kathryn Sullivan for performance year 2024, reported as part of a group. Kathryn Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kathryn Sullivan's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Kathryn Sullivan has 10 publications on record
Dmand AI links 10 papers to Kathryn Sullivan, published from 2009 to 2023. 2020 was the busiest year, with 3. The most frequent topics are Hep G2 Cells, COVID-19 and Microscopy, Interference. Kathryn Sullivan has published most often in Nat Commun. Kathryn Sullivan's most frequent co-authors are Carolyn Suzanne Calfee, MD, Diana Meihung Chang, MD and Carolyn Marie Hendrickson, MD.
Kathryn Sullivan's papers by year, 2009 to 2023
Topics Kathryn Sullivan writes about most
- Hep G2 Cells
- COVID-19
- Microscopy, Interference
- Zebrafish
Kathryn Sullivan's most frequent co-authors
- Carolyn Suzanne Calfee, MD1 shared paper
- Diana Meihung Chang, MD1 shared paper
- Carolyn Marie Hendrickson, MD1 shared paper
Recent publications by Kathryn Sullivan
Environ Sci Technol
Curr Allergy Asthma Rep
See who Kathryn Sullivan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Kathryn Sullivan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Kathryn Sullivan received $25 in industry payments in 2022
CMS Open Payments shows 1 general payment to Kathryn Sullivan from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Evofem Biosciences, Inc. paid the most, $25.
Companies that paid Kathryn Sullivan the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kathryn Sullivan graduated from Pritzker School of Medicine
Kathryn Sullivan graduated from Pritzker School of Medicine in 2016.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Kathryn Sullivan accepts plans from 8 insurance carriers
Kathryn Sullivan is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Molina
Plan types Kathryn Sullivan accepts, by number of carriers
- Medicare7
- PPO5
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Kathryn 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Kathryn 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 Sullivan's NPI number?
Kathryn Sullivan's NPI number is 1972966083. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What does Kathryn Sullivan specialize in?
Kathryn Sullivan is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Kathryn Sullivan practice?
Kathryn Sullivan practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Kathryn Sullivan's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Kathryn Sullivan to 3 medical groups.
What is Kathryn Sullivan's office phone number?
The practice phone on file for Kathryn Sullivan is (415) 353-2733.
What is Kathryn Sullivan's medical license number?
Kathryn Sullivan holds California license A154680, one of the licenses on file in 2 states.
Which states has Kathryn Sullivan been licensed in?
Dmand AI has state licenses on file for Kathryn Sullivan in California (2018 to 2027) and Wisconsin (2004 to 2019).
Which hospitals is Kathryn Sullivan affiliated with?
Kathryn Sullivan practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Kathryn Sullivan part of?
Kathryn Sullivan is linked to UCSF Pediatrics. Dmand AI links Kathryn Sullivan to 3 more medical groups.
Does Kathryn Sullivan accept Medicare?
Yes. CMS data shows Kathryn Sullivan billed Medicare for 31 services in 2024, and Kathryn Sullivan accepts Medicare assignment.
What is Kathryn Sullivan's MIPS score?
Kathryn Sullivan's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Kathryn Sullivan see?
CMS counts 28 Medicare patients who saw Kathryn Sullivan in 2024, with an average age of 69.
Is Kathryn Sullivan board certified?
Yes. Kathryn Sullivan is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Kathryn Sullivan bill to Medicare?
In 2024, Kathryn Sullivan's most billed Medicare services were lung function service (94010) and lung function service (94729).
Where did Kathryn Sullivan go to medical school?
Kathryn Sullivan graduated from Pritzker School of Medicine in 2016.
What drugs does Kathryn Sullivan prescribe most?
In 2023 Medicare Part D data, Kathryn Sullivan's most prescribed drugs by claims were Albuterol Sulfate Hfa, Symbicort and Stiolto Respimat.
Has Kathryn Sullivan received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Kathryn Sullivan from 1 company from 2022 to 2022. The largest total came from Evofem Biosciences, Inc.
How long has Kathryn Sullivan been practicing?
Kathryn Sullivan graduated from medical school in 2016, 10 years ago.
Does Kathryn Sullivan do research?
Dmand AI links 10 publications to Kathryn Sullivan, published from 2009 to 2023.
Who does Kathryn Sullivan publish with?
Kathryn Sullivan's most frequent co-authors are Carolyn Suzanne Calfee, MD (1 shared paper), Diana Meihung Chang, MD (1 shared paper) and Carolyn Marie Hendrickson, MD (1 shared paper).
What insurance does Kathryn Sullivan accept?
Kathryn Sullivan is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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