Cascillas Guy, MD
NPI 1215391545 · Surgery Physician · Fresno, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cascillas Guy, MD is a Surgery Physician provider in Fresno, CA (NPI 1215391545).
Provider details
- NPI number
- 1215391545
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
27 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 27 | $74 |
Typical Medicare-allowed amounts for these services range $74–$74 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2024-01-25
- Certified
- 2024-01-25
Frequently asked questions
- What is Cascillas Guy's NPI number?
- Cascillas Guy's National Provider Identifier (NPI) is 1215391545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cascillas Guy's specialty?
- Cascillas Guy is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Cascillas Guy located?
- Cascillas Guy's practice location on file with NPPES is 155 N Fresno St, Fresno, CA 93701-2302.
- What is Cascillas Guy's phone number?
- The practice phone number listed in the NPPES registry for Cascillas Guy is (599) 499-6416.
- Does Cascillas Guy accept Medicare?
- Cascillas Guy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cascillas Guy's NPI active?
- Yes — Cascillas Guy's NPI (1215391545) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.