NPPES file of Aug 9, 2026

Cascillas Guy, MD

Surgery Physician · Fresno, CA

Cascillas Guy, MD is a surgery physician with a practice address in Fresno, California, and NPI 1215391545, issued on Apr 13, 2016. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1215391545
Name
Cascillas Guy
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
PT20370 ND
Self-reported in NPPES; status is on the state search
Practice location
155 N Fresno St, Fresno, CA 93701
Phone
(599) 499-6416
Enumerated
Apr 13, 2016
Record last updated
Jan 25, 2024
Medicare enrollment
Enrolled (PECOS I20240208004690); accepts Medicare assignment
Medical or professional school
Morehouse School Of Medicine, 2016
Telehealth
Offers telehealth (CMS)
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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8 nearest surgery physician records → All 3,118 in California → Look up another NPI →

Also registered at 155 N Fresno St

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

  1. Waleed AbdelfattahStudent in an Organized Health Care Education/Training Program1982544359
  2. Khaled Mohammed Abdullah, MBBSStudent in an Organized Health Care Education/Training Program1003552472
  3. Mohammad Abidali, MDStudent in an Organized Health Care Education/Training Program1174383764
  4. Charlie Abraham, MDSleep Medicine (Internal Medicine) Physician1588841043
  5. Luke Adams, MDStudent in an Organized Health Care Education/Training Program1497458855
  6. Yasmeen Afridi, DOStudent in an Organized Health Care Education/Training Program1548964489

Verify Cascillas Guy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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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Bills Medicare through 2 group practices

  1. Lutheran Charity AssociationJamestown, ND
  2. North Pacific Cardiology MedicalArcata, CA

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

Cascillas Guy among 3,118 surgery physician records in California

Cascillas Guy, MD is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.

  • NPI issued2016 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2016 · median 2003 among the 1,901 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

All 3,118 in California → Every provider in Fresno → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Ibironke Adelaja, M.D.Fresno, CA 937011417118159
  2. Zachary Atto, DOFresno, CA 937011487113056
  3. Hunter BenvenutiFresno, CA 937011255750147
  4. Joshua Lopez, MDFresno, CA 937011649022831
  5. Lian Quach, D.O.Fresno, CA 937011093177016
  6. Jonathan Romanyshyn, MDFresno, CA 937011942450069
  7. Cambia Rome, M.D.Fresno, CA 937011538522768
  8. Hollie St. Claire, MDFresno, CA 937011417709775

Common questions

What is Cascillas Guy, MD's NPI number?

Cascillas Guy, MD's National Provider Identifier (NPI) is 1215391545, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Cascillas Guy, MD located?

The NPPES record lists a practice address at 155 N Fresno St, Fresno, CA, 93701. Phone: (599) 499-6416. Providers update this record themselves, so call before visiting.

How can I verify Cascillas Guy, MD's license?

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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.