Zachary Atto, DO
NPI 1487113056 · Surgery Physician · Fresno, CA
Zachary Atto, DO is a Surgery Physician provider in Fresno, CA (NPI 1487113056).
Provider details
- NPI number
- 1487113056
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- S7664 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Other Service Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$305 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 200 Mercy CirOceanside, CA 92055Phone: (832) 754-7122
- 38400 Bob Wilson DrSan Diego, CA 92134-5000Phone: (832) 754-7122
Registry dates
- Enumerated
- 2019-03-13
- Last updated
- 2024-11-13
- Certified
- 2024-11-13
Frequently asked questions
- What is Zachary Atto's NPI number?
- Zachary Atto's National Provider Identifier (NPI) is 1487113056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Atto's specialty?
- Zachary Atto is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Atto located?
- Zachary Atto's practice location on file with NPPES is 155 N Fresno St, Fresno, CA 93701-2302.
- What is Zachary Atto's phone number?
- The practice phone number listed in the NPPES registry for Zachary Atto is (559) 499-6400.
- Is Zachary Atto's NPI active?
- Yes — Zachary Atto's NPI (1487113056) is active in the NPPES registry as of the last update on 2024-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.