NPPES file of Aug 9, 2026

Sammy Siada, DO

Vascular Surgery Physician · Fresno, CA

Sammy Siada, DO is a vascular surgery physician with a practice address in Fresno, California, and NPI 1538402581, issued on Mar 28, 2013. Check the license (California 20A13881, 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
1538402581
Name
Sammy Siada
Credential
DO
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
20A13881 CA
Self-reported in NPPES; status is on the state search
Practice location
1247 E Alluvial Ave Ste 101, Fresno, CA 93720
Phone
(559) 431-6226
Enumerated
Mar 28, 2013
Record last updated
Dec 23, 2024
Fax
(559) 440-9005
Medicare enrollment
Enrolled (PECOS I20200827001733); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2013
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 1247 E Alluvial Ave Ste 101

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

  1. Robert Baber, PA-CPhysician Assistant1881099141
  2. Yan Cho, MDVascular Surgery Physician1306112545
  3. Kamell Eckroth-Bernard, M.D.Vascular Surgery Physician1558522094
  4. Philip Hinton, M.D.Vascular Surgery Physician1699712349
  5. Kate Kiely, MDVascular Surgery Physician1083061253
  6. Yanyu Long, MDVascular Surgery Physician1073048914

Verify Sammy Siada in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A13881
    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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17% more Medicare Part D claims than the average vascular surgery physician in 2024

235 Medicare Part D claims for 78 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 52 claims were for opioids.

  1. Sammy Siada235
  2. Specialty average201

Most prescribed

  1. Alprazolam52 claims
  2. Hydrocodone-Acetaminophen47 claims
  3. Xarelto37 claims
  4. Clopidogrel27 claims
  5. Cilostazol21 claims
  6. Gabapentin18 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: $7,719.98

11 payments; by number, the most common kind was food and beverage; the largest payer was ShockWave 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. Sammy Siada$7,719.98
  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. Central California Faculty Medical Group IncFresno, CA

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

Sammy Siada among 580 vascular surgery physician records in California

Sammy Siada, DO 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 2013, is newer than 80% of them.

  • NPI issued2013 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2013 · 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. Pervaiz Chaudhry, MDFresno, CA 937201104804475
  2. Yan Cho, MDFresno, CA 937201306112545
  3. Kamell Eckroth-Bernard, M.D.Fresno, CA 937201558522094
  4. William Hadcock, M.D.Fresno, CA 937201154353795
  5. Philip Hinton, M.D.Fresno, CA 937201699712349
  6. Abed Joseph, MDFresno, CA 937201881772614
  7. Kate Kiely, MDFresno, CA 937201083061253
  8. Yanyu Long, MDFresno, CA 937201073048914

Common questions

What is Sammy Siada, DO's NPI number?

Sammy Siada, DO's National Provider Identifier (NPI) is 1538402581, issued on Mar 28, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Sammy Siada, DO located?

The NPPES record lists a practice address at 1247 E Alluvial Ave Ste 101, Fresno, CA, 93720. Phone: (559) 431-6226. Providers update this record themselves, so call before visiting.

How can I verify Sammy Siada, DO's license?

NPPES lists California license number 20A13881, 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 Sammy Siada, DO prescribe under Medicare Part D?

In 2024, Sammy Siada, DO had 235 Medicare Part D claims for 78 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.