Dr. Brian S. Schwartz, MD
- Medicare services, 2024
- 179
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 180
- Publications
- 102
- Clinical trials
- 1
- 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 Dr. Schwartz'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. Brian S. Schwartz is an internist in San Francisco, California
Dr. Schwartz practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Schwartz's NPI, 1548228653, was assigned on May 1, 2006. Dr. Schwartz graduated from Rush Medical College in 2001. Dr. Schwartz holds California license A91275.
- NPI
- 1548228653NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305884693
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian S. Schwartz practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Schwartz'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
Dr. Brian S. Schwartz is affiliated with 2 sites of care and 4 medical groups
Dr. Schwartz's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Schwartz is also affiliated with UCSF Langley Porter Psychiatric Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Schwartz 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 Dr. Brian S. Schwartz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwartz practices, 2 sites in all. 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 |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian S. Schwartz is one of 16,751 internists in California
Internal medicine is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Schwartz is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Schwartz's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
Clinical focus
Dmand AI lists joint or bone infection, pneumonia and yeast infection among the conditions Dr. Schwartz treats.
Internists near Dr. Schwartz
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
Dr. Brian S. Schwartz billed Medicare for 179 services in 2024
CMS data shows 179 Medicare services from Dr. Schwartz across 7 procedure codes in 2024, for 101 Medicare patients. Medicare paid $15,741 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1052024: 15043%
- Other services
- 2023: 02024: 29
Dr. Schwartz compared with the California median for internists, 2024
- Dr. Schwartz
- California median
- Medicare services
- 179vs 36150% below
- Medicare patients
- 101vs 15133% below
- Part D claims
- 48vs 42189% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Schwartz'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schwartz and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian S. Schwartz treated 101 Medicare patients in 2024, average age 70
CMS counts 101 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 50% are also on Medicaid. Their average risk score is 3.46, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Schwartz's median patient age at 60, with 50% women.
Dr. Schwartz's Medicare patients by age, 2024
Dr. Schwartz's Medicare patients by sex, 2024
- Women4141%
- Men6059%
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease56%
- Arthritis52%
- Diabetes42%
- Ischemic heart disease38%
- Mood disorders38%
- Depression35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schwartz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian S. Schwartz wrote 180 Medicare Part D claims in 2024
In 2024, Dr. Schwartz wrote 180 Medicare Part D claims for 36 patients. 89% of them were for generic drugs. CMS names the drug for 48 of them, across 3 drugs with 11 or more claims each, at $47,652 in total drug cost. In 2023, CMS named 100 claims across 5 drugs.
Dr. Schwartz's Part D claims by kind of drug, 2024
- Generic161 claims89%
- Brand-name19 claims11%
Dr. Schwartz'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 Dr. Schwartz's Part D claims, 2024
- Antibiotics61%109 of 180 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1002024: 4852%
Drugs named by CMS: 3 in 2024, 5 in 2023.
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
Dr. Brian S. Schwartz 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. Schwartz for performance year 2024, reported as part of a group. Dr. Schwartz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Schwartz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Schwartz'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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Dr. Brian S. Schwartz has 102 publications on record
Dmand AI links 102 papers to Dr. Schwartz, published from 2005 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Lead, Occupational Exposure and Tibia. Dr. Schwartz has published most often in Environ Health Perspect. Dr. Schwartz's most frequent co-authors are Brian Gabriel Schwartz, MD, Howard Hu, DSC, MD, MPH and Bernard Georges Jaar, MD.
Dr. Schwartz's papers by year, 2015 to 2025
Topics Dr. Schwartz writes about most
- Lead
- Occupational Exposure
- Tibia
- Cognition Disorders
- Baltimore
- Lead Poisoning, Nervous System, Adult
- Cognition
- Korea
Dr. Schwartz's most frequent co-authors
- Brian Gabriel Schwartz, MD6 shared papers
- Howard Hu, DSC, MD, MPH4 shared papers
- Bernard Georges Jaar, MD4 shared papers
Recent publications by Dr. Schwartz
Front Cell Infect Microbiol
See who Dr. Schwartz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schwartz works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brian S. Schwartz has worked on 1 clinical trial
Dmand AI links Dr. Schwartz to 1 clinical trial. Conditions studied include Staphylococcal Infections and Gram-Positive Bacterial Infections.
Conditions in Dr. Schwartz's trials
- Staphylococcal Infections
- Gram-Positive Bacterial Infections
Recent clinical trials with Dr. Schwartz
Rifabutin Based Therapy for the Eradication of Staphylococcus Aureus Colonization in HIV Infected Adults (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Brian S. Schwartz has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Schwartz, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Schwartz
- 2013
- CMS Stage 1 EHR
- Undated
- Whos Who
Source: Dmand AI Professional Profile Data
Dr. Brian S. Schwartz graduated from Rush Medical College
Dr. Schwartz graduated from Rush Medical College in 2001.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Dr. Brian S. Schwartz accepts plans from 9 insurance carriers
Dr. Schwartz is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Schwartz accepts, by number of carriers
- Medicare7
- PPO7
- POS4
- HMO3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian S. Schwartz'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Brian S. Schwartz
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. Brian S. Schwartz's NPI number?
Dr. Brian S. Schwartz's NPI number is 1548228653. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian S. Schwartz?
Dr. Brian S. Schwartz is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Brian S. Schwartz practice?
Dr. Schwartz practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Schwartz'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 Dr. Schwartz to 3 medical groups.
What is Dr. Brian S. Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (415) 353-2733.
What is Dr. Brian S. Schwartz's medical license number?
Dr. Schwartz holds California license A91275, one of the licenses on file in 2 states.
Which states has Dr. Brian S. Schwartz been licensed in?
Dmand AI has state licenses on file for Dr. Schwartz in California (2005 to 2026) and Massachusetts (2004 to 2006).
Which hospitals is Dr. Brian S. Schwartz affiliated with?
Dr. Schwartz practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Schwartz is also affiliated with UCSF Langley Porter Psychiatric Hospital.
What medical group is Dr. Brian S. Schwartz part of?
Dr. Schwartz is linked to UCSF Pediatrics. Dmand AI links Dr. Schwartz to 3 more medical groups.
Does Dr. Brian S. Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 179 services in 2024, and Dr. Schwartz accepts Medicare assignment.
Does Dr. Brian S. Schwartz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Schwartz as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Brian S. Schwartz's MIPS score?
Dr. Schwartz'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. Brian S. Schwartz see?
CMS counts 101 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 70.
Is Dr. Brian S. Schwartz board certified?
Yes. Dr. Schwartz is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Brian S. Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Brian S. Schwartz go to medical school?
Dr. Schwartz graduated from Rush Medical College in 2001.
What drugs does Dr. Brian S. Schwartz prescribe most?
In 2024 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Amoxicillin, Posaconazole and Fluconazole.
How long has Dr. Brian S. Schwartz been practicing?
Dr. Schwartz graduated from medical school in 2001, 25 years ago.
Does Dr. Brian S. Schwartz do research?
Dmand AI links 102 publications to Dr. Schwartz, published from 2005 to 2025. Dr. Schwartz has worked on 1 clinical trial.
Who does Dr. Brian S. Schwartz publish with?
Dr. Schwartz's most frequent co-authors are Brian Gabriel Schwartz, MD (6 shared papers), Howard Hu, DSC, MD, MPH (4 shared papers) and Bernard Georges Jaar, MD (4 shared papers).
What insurance does Dr. Brian S. Schwartz accept?
Dr. Schwartz is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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