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Dr. Diane C. Sliwka, MD
NPI1275559544
- Medicare services, 2024
- 41
- Medicare patients, 2024
- 23
- Publications
- 9
- MIPS score, 2024
- 100
- Affiliated sites
- 3
- Practice address
- 505 Parnassus Ave, San Francisco, CA 94131
- Practice phone
- Call (415) 353-2742
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSF Health Parnassus Hospital
San Francisco, California
Find Dr. Sliwka'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.
Dr. Diane C. Sliwka is a hospitalist in San Francisco, California
Dr. Sliwka practices at UCSF Health Parnassus Hospital in San Francisco, California.
Dr. Sliwka's NPI, 1275559544, was assigned on July 13, 2006. Dr. Sliwka graduated from Uconn School Of Medicine in 2002. Dr. Sliwka's California license number on file is A100674.
NPI and contact details
- NPI
- 1275559544NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Practice phone
- (415) 353-2742
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Diane C. Sliwka practices at UCSF Health Parnassus Hospital in San Francisco, California
Dr. Sliwka's primary practice is UCSF Health Parnassus Hospital, at 505 Parnassus Ave, San Francisco, CA 94131 in San Francisco County. The practice phone is (415) 353-2742.
- UCSF Health Parnassus Hospital505 Parnassus Ave, San Francisco, CA 94131 · San Francisco CountyPhone(415) 353-2742
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Diane C. Sliwka is affiliated with 4 sites of care and 3 medical groups
Dr. Sliwka's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Sliwka to 3 more group practices and clinics and 2 medical groups, each named with a free account.
UCSF Health Parnassus HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Diane C. Sliwka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sliwka practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Health Parnassus Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane C. Sliwka is one of 3,186 hospitalists in California
Hospitalist is Dr. Sliwka's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Sliwka is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Sliwka's licenses on file in 3 states: California, Maine and Massachusetts.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Maine license
- Massachusetts license
Clinical focus
Dmand AI lists gastrointestinal obstruction and pneumonia and respiratory infection among the conditions Dr. Sliwka treats.
Hospitalists near Dr. Sliwka
Counts of hospitalists 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
Dr. Diane C. Sliwka billed Medicare for 41 services in 2024
CMS data shows 41 Medicare services from Dr. Sliwka across 1 procedure code in 2024, for 23 Medicare patients. Medicare paid $2,870 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202441
Medicare patients23
Paid by Medicare$2,870
Procedure codes1
Dr. Sliwka's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 1382024: 4170%
Dr. Sliwka compared with the California median for hospitalists, 2024
- Dr. Sliwka
- California median
- Medicare services
- 41vs 43090% below
- Medicare patients
- 23vs 20189% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Sliwka'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.
Need commercial claims for Dr. Sliwka?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sliwka and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diane C. Sliwka treated 23 Medicare patients in 2024, average age 74
CMS counts 23 Medicare patients who saw Dr. Sliwka in 2024. 75% of them have high blood pressure, and 52% have heart failure. Their average risk score is 3.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Medicare patients, 202423
Average age74
Average risk score3.67
Chronic conditions among Dr. Sliwka's Medicare patients, 2024
- High blood pressure75%
- Heart failure52%
- High cholesterol52%
- Anxiety48%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diane C. Sliwka 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 Dr. Sliwka for performance year 2024, reported as part of a group.
Dr. Sliwka'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Diane C. Sliwka has 9 publications on record
Dmand AI links 9 papers to Dr. Sliwka, published from 2010 to 2023. 2023 was the busiest year, with 3. The most frequent topics are Patient Satisfaction, Ambulatory Care Facilities and Clinical Competence. Dr. Sliwka's most frequent co-authors are Michelle Sarah Mourad, MD, Benjamin Newell Breyer, MD and Jordan Taylor Holler, MD.
Papers9
Years published2010 to 2023
Dr. Sliwka's papers by year, 2010 to 2023
Topics Dr. Sliwka writes about most
- Patient Satisfaction
- Ambulatory Care Facilities
- Clinical Competence
- Internship and Residency
- Physicians
Dr. Sliwka's most frequent co-authors
- Michelle Sarah Mourad, MD3 shared papers
- Benjamin Newell Breyer, MD2 shared papers
- Jordan Taylor Holler, MD2 shared papers
Recent publications by Dr. Sliwka
J Racial Ethn Health Disparities
Ambulatory Care FacilitiesEthnicityPatient Satisfaction
Telemed J E Health
Ambulatory Care FacilitiesOutpatientsPatient Satisfaction
CaliforniaFocus GroupsOrganizational Case Studies
See who Dr. Sliwka researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sliwka works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Diane C. Sliwka graduated from Uconn School Of Medicine
Dr. Sliwka graduated from Uconn School Of Medicine in 2002.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Diane C. Sliwka accepts plans from 6 insurance carriers
Dr. Sliwka is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Sliwka accepts, by number of carriers
- Medicare5
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Diane C. Sliwka'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 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 | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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 |
| 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 Dr. Diane C. Sliwka
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Diane C. Sliwka's NPI number?
Dr. Diane C. Sliwka's NPI number is 1275559544. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane C. Sliwka?
Dr. Diane C. Sliwka is a hospitalist in San Francisco, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Diane C. Sliwka practice?
Dr. Sliwka practices at 505 Parnassus Ave, San Francisco, CA 94131. Dr. Sliwka's primary practice is UCSF Health Parnassus Hospital in San Francisco, California. Dmand AI also links Dr. Sliwka to 3 group practices and clinics and 2 medical groups.
What is Dr. Diane C. Sliwka's office phone number?
The practice phone on file for Dr. Sliwka is (415) 353-2742.
What is Dr. Diane C. Sliwka's medical license number?
Dr. Sliwka's California license number on file is A100674, one of the licenses on file in 3 states.
Which states has Dr. Diane C. Sliwka been licensed in?
Dmand AI has state licenses on file for Dr. Sliwka in California (2007 to 2025), Maine (since 2005) and Massachusetts (2005 to 2008).
What medical group is Dr. Diane C. Sliwka part of?
Dr. Sliwka is linked to UCSF Pediatrics. Dmand AI links Dr. Sliwka to 2 more medical groups.
Does Dr. Diane C. Sliwka accept Medicare?
Yes. CMS data shows Dr. Sliwka billed Medicare for 41 services in 2024.
What is Dr. Diane C. Sliwka's MIPS score?
Dr. Sliwka's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Diane C. Sliwka see?
CMS counts 23 Medicare patients who saw Dr. Sliwka in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Diane C. Sliwka board certified?
Yes. Dr. Sliwka is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Diane C. Sliwka bill to Medicare?
In 2024, Dr. Sliwka's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Diane C. Sliwka go to medical school?
Dr. Sliwka graduated from Uconn School Of Medicine in 2002.
How long has Dr. Diane C. Sliwka been practicing?
Dr. Sliwka graduated from medical school in 2002, 24 years ago.
Does Dr. Diane C. Sliwka do research?
Dmand AI links 9 publications to Dr. Sliwka, published from 2010 to 2023.
Who does Dr. Diane C. Sliwka publish with?
Dr. Sliwka's most frequent co-authors are Michelle Sarah Mourad, MD (3 shared papers), Benjamin Newell Breyer, MD (2 shared papers) and Jordan Taylor Holler, MD (2 shared papers).
What insurance does Dr. Diane C. Sliwka accept?
Dr. Sliwka is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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