Dr. Samuel Schwartz, MD
- Medicare services, 2024
- 289
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 37
- Publications
- 41
- Hospital affiliations
- 2
- Practice address
- 400 North Pepper Avenue, Colton, CA 92324
- Practice phone
- Call (909) 580-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schwartz's professional email, personal email and mobile number
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Dr. Samuel Schwartz is a vascular surgeon in Colton, California
Dr. Schwartz practices at Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County.
Dr. Schwartz's NPI, 1255563334, was assigned on August 21, 2009. Dr. Schwartz graduated from David Geffen School of Medicine at UCLA in 2009. Dr. Schwartz holds California license A116141.
- NPI
- 1255563334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416104757
- NPI enumeration date
- August 21, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 580-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel Schwartz practices at Arrowhead Regional Medical Center in Colton, California
Dr. Schwartz's primary practice is Arrowhead Regional Medical Center, at 400 North Pepper Avenue, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 580-1000.
- Arrowhead Regional Medical Center400 North Pepper Avenue, Colton, CA 92324 · San Bernardino CountyPhone(909) 580-1000
Source: Dmand AI Affiliation Data
Dr. Samuel Schwartz is affiliated with 2 sites of care and 2 medical groups
Dr. Schwartz's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dr. Schwartz is also affiliated with Dignity Health - St. Bernardine Medical Center. The medical group on file is Cal Med Physicians and Surgeons. Dmand AI also links Dr. Schwartz to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samuel 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 |
|---|---|
| Arrowhead Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel Schwartz is one of 532 vascular surgeons in California
Vascular surgery is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Schwartz is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Schwartz's licenses on file in 3 states: California, New Hampshire and Massachusetts.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
- New Hampshire license
- Massachusetts license
Clinical focus
Dmand AI lists varicose veins among the conditions Dr. Schwartz treats.
Vascular surgeons near Dr. Schwartz
Counts of vascular surgeons 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. Samuel Schwartz billed Medicare for 289 services in 2024
CMS data shows 289 Medicare services from Dr. Schwartz across 12 procedure codes in 2024, for 190 Medicare patients. Medicare paid $18,987 for them.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 492024: 163233%
- Tests and treatments
- 2023: 542024: 8557%
- Imaging
- 2023: 112024: 41273%
Where Dr. Schwartz's Medicare services took place, 2024
- In an office166%
- In a facility27394%
Dr. Schwartz compared with the California median for vascular surgeons, 2024
- Dr. Schwartz
- California median
- Medicare services
- 289vs 60953% below
- Medicare patients
- 190vs 27230% below
- Part D claims
- 16vs 5571% below
Medians across 499 vascular surgeons 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.
Need commercial claims for Dr. Schwartz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schwartz and other vascular surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Schwartz treated 190 Medicare patients in 2024, average age 70
CMS counts 190 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 78% are also on Medicaid. Their average risk score is 3.48, 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 63, with 48% 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
- Women8545%
- Men10555%
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes71%
- Chronic kidney disease53%
- Heart failure48%
- Arthritis43%
- Ischemic heart disease33%
- Mood disorders31%
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 63
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel Schwartz wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Schwartz wrote 37 Medicare Part D claims for 14 patients. 86% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $72 in total drug cost. In 2020, CMS named 15 claims across 1 drug.
Dr. Schwartz's Part D claims by kind of drug, 2024
- Generic32 claims86%
- Brand-name and other5 claims14%
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.
Part D claims for drugs CMS names, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 152024: 167%
Drugs named by CMS: 1 in 2024, 1 in 2020.
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. Samuel Schwartz ranks in the 81st percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Schwartz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of leg revascularization (restoring blood flow) by Dr. Schwartz, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Schwartz ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 81st percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Samuel Schwartz has 41 publications on record
Dmand AI links 41 papers to Dr. Schwartz, published from 2014 to 2024. 2020 was the busiest year, with 13. The most frequent topics are Postoperative Complications, Endovascular Procedures and Peripheral Arterial Disease. Dr. Schwartz has published most often in J Vasc Surg. Dr. Schwartz's most frequent co-authors are Laura Teresa Boitano, MD, Mark F. Conrad, MD and Christopher Alan Latz, MD.
Dr. Schwartz's papers by year, 2014 to 2024
Topics Dr. Schwartz writes about most
- Postoperative Complications
- Endovascular Procedures
- Peripheral Arterial Disease
- Aortic Aneurysm, Abdominal
- Ischemia
- Vascular Grafting
- Blood Vessel Prosthesis Implantation
- Femoral Artery
Dr. Schwartz's most frequent co-authors
- Laura Teresa Boitano, MD19 shared papers
- Mark F. Conrad, MD11 shared papers
- Christopher Alan Latz, MD11 shared papers
Recent publications by Dr. Schwartz
Vasc Endovascular Surg
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 vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Samuel Schwartz received $13,522 in industry payments from 2016 to 2025
CMS Open Payments shows 127 general payments to Dr. Schwartz from 17 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 49% of the total. Medtronic Vascular, Inc. paid the most, $8,586.
General payments to Dr. Schwartz by program year, 2016 to 2025
General payments to Dr. Schwartz by kind, 2016 to 2025
- Travel and lodging$6,62549%
- Food and beverage$4,44433%
- Grants$2,00015%
- Education$2902%
- Consulting fees$1631%
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. Samuel Schwartz graduated from David Geffen School of Medicine at UCLA
Dr. Schwartz graduated from David Geffen School of Medicine at UCLA in 2009.
- Medical school
- Board certified in surgery
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Samuel Schwartz accepts plans from 10 insurance carriers
Dr. Schwartz is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Schwartz accepts, by number of carriers
- Medicare7
- PPO6
- HMO5
- EPO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Samuel 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)Doctors and Clinicians Utilization Data (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 Dr. Samuel 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. Samuel Schwartz's NPI number?
Dr. Samuel Schwartz's NPI number is 1255563334. It was assigned on August 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Schwartz?
Dr. Samuel Schwartz is a vascular surgeon in Colton, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Samuel Schwartz practice?
Dr. Schwartz practices at 400 North Pepper Avenue, Colton, CA 92324. Dr. Schwartz's primary practice is Arrowhead Regional Medical Center in Colton, California, part of San Bernardino County. Dmand AI also links Dr. Schwartz to 1 medical group.
What is Dr. Samuel Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (909) 580-1000.
What is Dr. Samuel Schwartz's medical license number?
Dr. Schwartz holds California license A116141, one of the licenses on file in 3 states.
Which states has Dr. Samuel Schwartz been licensed in?
Dmand AI has state licenses on file for Dr. Schwartz in California (2011 to 2026), New Hampshire (2018 to 2022) and Massachusetts (2015 to 2021).
Which hospitals is Dr. Samuel Schwartz affiliated with?
Dr. Schwartz practices at Arrowhead Regional Medical Center in Colton, California. Dr. Schwartz is also affiliated with Dignity Health - St. Bernardine Medical Center.
What medical group is Dr. Samuel Schwartz part of?
Dr. Schwartz is linked to Cal Med Physicians and Surgeons. Dmand AI links Dr. Schwartz to 1 more medical group.
Does Dr. Samuel Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 289 services in 2024, and Dr. Schwartz accepts Medicare assignment.
How many Medicare patients does Dr. Samuel Schwartz see?
CMS counts 190 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 70.
Show 9 more questionsShow fewer questions
Is Dr. Samuel Schwartz board certified?
Yes. Dr. Schwartz is board certified in surgery by the American Board of Surgery.
What services does Dr. Samuel Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were hospital inpatient care (99223), special service (99152) and office visit, established patient (99213).
Where did Dr. Samuel Schwartz go to medical school?
Dr. Schwartz graduated from David Geffen School of Medicine at UCLA in 2009.
What drugs does Dr. Samuel Schwartz prescribe most?
In 2024 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Clopidogrel.
Has Dr. Samuel Schwartz received payments from drug or device companies?
CMS Open Payments shows $13,522 in general payments to Dr. Schwartz from 17 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Samuel Schwartz been practicing?
Dr. Schwartz graduated from medical school in 2009, 17 years ago.
Does Dr. Samuel Schwartz do research?
Dmand AI links 41 publications to Dr. Schwartz, published from 2014 to 2024.
Who does Dr. Samuel Schwartz publish with?
Dr. Schwartz's most frequent co-authors are Laura Teresa Boitano, MD (19 shared papers), Mark F. Conrad, MD (11 shared papers) and Christopher Alan Latz, MD (11 shared papers).
What insurance does Dr. Samuel Schwartz accept?
Dr. Schwartz is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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