NPPES file of Aug 9, 2026

Samuel Schwartz, MD

Vascular Surgery Physician · Colton, CA

Samuel Schwartz, MD is a vascular surgery physician with a practice address in Colton, California, and NPI 1255563334, issued on Aug 21, 2009. Check the license (California A116141, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255563334
Name
Samuel Schwartz
Credential
MD
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
A116141 CA
Self-reported in NPPES; status is on the state search
Practice location
400 N Pepper Ave Ste 308, Colton, CA 92324
Phone
(909) 580-3353
Enumerated
Aug 21, 2009
Record last updated
Mar 6, 2024
Medicare enrollment
Enrolled (PECOS I20120822000105); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 400 N Pepper Ave Ste 308

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Keith GloverVascular Surgery Physician1053706663
  2. Judi Anne Ramiscal, MDSurgical Oncology Physician1326458845
  3. Stephen Shafizadeh, MD PHD DCNeurological Surgery Physician1508177114

Verify Samuel Schwartz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A116141
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average vascular surgery physician in 2024

37 Medicare Part D claims for 14 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D.

  1. Samuel Schwartz37
  2. Specialty average201

Most prescribed

  1. Clopidogrel16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,696.16

11 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samuel Schwartz$1,696.16
  2. Specialty average$6,178.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Cal Med Physicians And Surgeons IncColton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Samuel Schwartz among 580 vascular surgery physician records in California

Samuel Schwartz, MD is one of 580 vascular surgery physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2009 · median 2003 among the 411 with a school on file
  • Record last updated2024 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in California

There are 580 vascular surgery physician records in California.

The 8 vascular surgery physician records with the nearest ZIP codes

  1. Keith GloverColton, CA 923241053706663
  2. Samuel Lee, MDColton, CA 923241720582836
  3. Justin Rodriguez, MDColton, CA 923241154124824
  4. Paul Aka, MDFontana, CA 923351558438416
  5. Jeffrey Hsu, MDFontana, CA 923351093874687
  6. Majid Tayyarah, MDFontana, CA 923351932276953
  7. Trung Vo, MDFontana, CA 923351265509145
  8. Omar Tahir, MDApple Valley, CA 923071316102544

Common questions

What is Samuel Schwartz, MD's NPI number?

Samuel Schwartz, MD's National Provider Identifier (NPI) is 1255563334, issued on Aug 21, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Schwartz, MD located?

The NPPES record lists a practice address at 400 N Pepper Ave Ste 308, Colton, CA, 92324. Phone: (909) 580-3353. Providers update this record themselves, so call before visiting.

How can I verify Samuel Schwartz, MD's license?

NPPES lists California license number A116141, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Samuel Schwartz, MD prescribe under Medicare Part D?

In 2024, Samuel Schwartz, MD had 37 Medicare Part D claims for 14 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.