Dr. Benjamin D. Schwartz, MD

  • Saint Louis, MO
  • Rheumatologist
NPI1275550782PAC ID7517994619
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Washington University School of Medicine

Saint Louis, Missouri

See all 4 affiliations

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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 and contact details
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
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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 Medicine
    4921 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.

See all 4 affiliations for Dr. Schwartz

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.

EHR by site
SiteEHR vendor and product
Washington University School of MedicineAvailable with a free account
+2 more affiliated sitesAvailable 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, MissouriPrimaryLicense R7313 · taxonomy 207RR0500X

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.

Medicare services, 202475
Medicare patients56
Paid by Medicare$1,663
Procedure codes3

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.

See all procedures by Dr. Schwartz

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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.

Medicare patients, 202456
Average age73
Average risk score1.70

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

  1. High blood pressure71%
  2. Arthritis66%
  3. High cholesterol66%
  4. Osteoporosis48%
  5. Cancer25%
  6. Chronic kidney disease25%
  7. Diabetes25%
  8. 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.

Part D claims, 2024718
Drugs named by CMS20
Total drug cost$583,409
Part D patients41

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.

See all prescribing by Dr. Schwartz

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.

Papers10
Years published2015 to 2023

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

Recent publications by Dr. Schwartz

See all 10 publications and co-authors

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.

How network discovery works

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

$389.6Kin total
  • 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.

See all payments to Dr. Schwartz

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.

  1. Medical schoolAlbert Einstein College of Medicine of Yeshiva University

Source: Dmand AI Professional Profile Data

Sources for Dr. Benjamin D. Schwartz's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Benjamin D. 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. 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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