Dr. Benjamin D. Schwartz, MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 718
- Publications
- 10
- MIPS score, 2024
- 84
- Practice address
- 4921 Parkview Pl, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-5192
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington University School of Medicine
Saint Louis, Missouri
Find Dr. Schwartz's professional email, personal email and mobile number
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Dr. Benjamin D. Schwartz is a rheumatologist in Saint Louis, Missouri
Dr. Schwartz practices at Washington University School of Medicine in Saint Louis, Missouri.
Dr. Schwartz's NPI, 1275550782, was assigned on July 17, 2006. Dr. Schwartz graduated from Albert Einstein College of Medicine of Yeshiva University in 1972. Dr. Schwartz holds Missouri license R7313.
- NPI
- 1275550782NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517994619
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-5192
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin D. Schwartz practices at Washington University School of Medicine in Saint Louis, Missouri
Dr. Schwartz's primary practice is Washington University School of Medicine, at 4921 Parkview Pl, Saint Louis, MO 63110 in Saint Louis City. The practice phone is (314) 747-5192.
- Washington University School of Medicine4921 Parkview Pl, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-5192
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin D. Schwartz is affiliated with 3 sites of care and 1 medical group
Dr. Schwartz's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dr. Schwartz is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Schwartz to 1 more group practice or clinic, 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 Dr. Benjamin D. 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 |
|---|---|
| Washington University School of Medicine | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin D. Schwartz is one of 136 rheumatologists in Missouri
Rheumatology is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Schwartz is licensed in Missouri.
Specialties and state licenses
- Rheumatology, MissouriPrimary
Rheumatologists near Dr. Schwartz
Counts of rheumatologists 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. Benjamin D. Schwartz billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Schwartz across 3 procedure codes in 2024, for 56 Medicare patients. Medicare paid $1,663 for them. Every service was in an office.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 782024: 3654%
- Office and hospital visits
- 2023: 412024: 2246%
- Other services
- 2023: 02024: 17
- Drugs given in the office
- 2023: 6602024: 0100%
Dr. Schwartz compared with the Missouri median for rheumatologists, 2024
- Dr. Schwartz
- Missouri median
- Medicare services
- 75vs 54786% below
- Medicare patients
- 56vs 22575% below
- Part D claims
- 546vs 1,28858% below
Medians across 139 rheumatologists in Missouri 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin D. Schwartz treated 56 Medicare patients in 2024, average age 73
CMS counts 56 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 65 to 74, with 29 patients. 71% of them have high blood pressure, and 66% have arthritis. Their average risk score is 1.70, 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 68, with 66% women.
Dr. Schwartz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Schwartz's Medicare patients by sex, 2024
- Women4071%
- Men1629%
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure71%
- Arthritis66%
- High cholesterol66%
- Osteoporosis48%
- Cancer25%
- Chronic kidney disease25%
- Diabetes25%
- Ischemic heart disease20%
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 68
Patient panel by sex, all payers
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin D. Schwartz wrote 718 Medicare Part D claims in 2024
In 2024, Dr. Schwartz wrote 718 Medicare Part D claims for 41 patients. 79% of them were for generic drugs. CMS names the drug for 546 of them, across 20 drugs with 11 or more claims each, at $583,409 in total drug cost. In 2023, CMS named 566 claims across 17 drugs.
Dr. Schwartz's Part D claims by kind of drug, 2024
- Generic565 claims79%
- Brand-name and other153 claims21%
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
- Opioids7%47 of 718 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: 5662024: 5464%
Drugs named by CMS: 20 in 2024, 17 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. Benjamin D. Schwartz scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 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.
- Accepts Medicare assignment
- Yes
Dr. Schwartz's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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. Benjamin D. Schwartz has 10 publications on record
Dmand AI links 10 papers to Dr. Schwartz, published from 2015 to 2023. 2019 was the busiest year, with 2. The most frequent topics are Administration, Oral, Anti-Inflammatory Agents and COVID-19. Dr. Schwartz has published most often in Vaccine. Dr. Schwartz's most frequent co-authors are Richard Sanford Finkel, MD, Nancy Lynn Kuntz, MD and Edward C. Smith, MD.
Dr. Schwartz's papers by year, 2015 to 2023
Topics Dr. Schwartz writes about most
- Administration, Oral
- Anti-Inflammatory Agents
- COVID-19
- COVID-19 Vaccines
- Muscular Dystrophy, Duchenne
- Vaccination
- Glucocorticoids
- Intention
Dr. Schwartz's most frequent co-authors
- Richard Sanford Finkel, MD4 shared papers
- Nancy Lynn Kuntz, MD4 shared papers
- Edward C. Smith, MD4 shared papers
Recent publications by Dr. Schwartz
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 rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Benjamin D. Schwartz received $389,575 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Schwartz from 7 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 99% of the total. Pfizer Inc. paid the most, $388,935.
General payments to Dr. Schwartz by program year, 2016 to 2025
General payments to Dr. Schwartz by kind, 2016 to 2025
- Consulting fees$385,75099%
- Travel and lodging$2,6271%
- Food and beverage$1,1980%
Companies that paid Dr. Schwartz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin D. Schwartz graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Schwartz graduated from Albert Einstein College of Medicine of Yeshiva University in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin D. 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 | 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 | 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 |
| 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. Benjamin D. Schwartz
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What is Dr. Benjamin D. Schwartz's NPI number?
Dr. Benjamin D. Schwartz's NPI number is 1275550782. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin D. Schwartz?
Dr. Benjamin D. Schwartz is a rheumatologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Benjamin D. Schwartz practice?
Dr. Schwartz practices at 4921 Parkview Pl, Saint Louis, MO 63110. Dr. Schwartz's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dmand AI also links Dr. Schwartz to 1 group practice or clinic.
What is Dr. Benjamin D. Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (314) 747-5192.
What is Dr. Benjamin D. Schwartz's medical license number?
Dr. Schwartz holds Missouri license R7313.
Which hospitals is Dr. Benjamin D. Schwartz affiliated with?
Dr. Schwartz is affiliated with Barnes-Jewish Hospital.
What medical group is Dr. Benjamin D. Schwartz part of?
Dr. Schwartz is linked to WashU Medicine Psychiatry.
Does Dr. Benjamin D. Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 75 services in 2024, and Dr. Schwartz accepts Medicare assignment.
What is Dr. Benjamin D. Schwartz's MIPS score?
Dr. Schwartz's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Benjamin D. Schwartz see?
CMS counts 56 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Benjamin D. Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were infusion or chemotherapy administration (96372), office visit, established patient (99213) and medicare service (G2211).
Where did Dr. Benjamin D. Schwartz go to medical school?
Dr. Schwartz graduated from Albert Einstein College of Medicine of Yeshiva University in 1972.
What drugs does Dr. Benjamin D. Schwartz prescribe most?
In 2024 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Prednisone, Methotrexate and Gabapentin.
Has Dr. Benjamin D. Schwartz received payments from drug or device companies?
CMS Open Payments shows $389,575 in general payments to Dr. Schwartz from 7 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Benjamin D. Schwartz been practicing?
Dr. Schwartz graduated from medical school in 1972, 54 years ago.
Does Dr. Benjamin D. Schwartz do research?
Dmand AI links 10 publications to Dr. Schwartz, published from 2015 to 2023.
Who does Dr. Benjamin D. Schwartz publish with?
Dr. Schwartz's most frequent co-authors are Richard Sanford Finkel, MD (4 shared papers), Nancy Lynn Kuntz, MD (4 shared papers) and Edward C. Smith, MD (4 shared papers).
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