Dr. Samuel Schwartz, MD

  • Colton, CA
  • Vascular surgeon
NPI1255563334PAC ID7416104757
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
Social profiles

Primary practice

Arrowhead Regional Medical Center

Hospital · Colton, California

See all 4 affiliations

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.

View contacts for free

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 and contact details
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.

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.

See all 4 affiliations for Dr. Schwartz

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.

EHR by site
SiteEHR vendor and product
Arrowhead Regional Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Schwartz practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across San Bernardino County and 6.2K+ hospitals, with verified contacts in the same login.

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, CaliforniaPrimaryLicense A116141 · 2011 to 2026 · taxonomy 2086S0129X
  • New Hampshire license2018 to 2022
  • Massachusetts license2015 to 2021

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.

Medicare services, 2024289
Medicare patients190
Paid by Medicare$18,987
Procedure codes12

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.

See all procedures by Dr. Schwartz

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.

Book a meeting

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.

Medicare patients, 2024190
Average age70
Average risk score3.48
Also on Medicaid78%

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

  1. High blood pressure75%
  2. High cholesterol74%
  3. Diabetes71%
  4. Chronic kidney disease53%
  5. Heart failure48%
  6. Arthritis43%
  7. Ischemic heart disease33%
  8. 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.

Part D claims, 202437
Drugs named by CMS1
Total drug cost$72
Part D patients14

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.

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. 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)

For MedTech and pharma teams

Find vascular surgeons like Dr. Schwartz by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

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.

Papers41
Years published2014 to 2024

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

Recent publications by Dr. Schwartz

See all 41 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 vascular surgeons.

How network discovery works

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

$13.5Kin total
  • 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.

See all payments to Dr. Schwartz

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.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in vascular surgeryAmerican Board of 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

  1. Medicare7
  2. PPO6
  3. HMO5
  4. EPO2
  5. POS2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Samuel 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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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
Insurance carriers and plan typesDmand AI Insurance Network 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. 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.

Selling to vascular surgery practices?

See vascular surgeons in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)