IndividualActive

Alex Zhornitskiy

NPI 1659729820 · Gastroenterology Physician · Sacramento, CA

Provider details

NPI number: 1659729820
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: Yes
License: A152337 (CA)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense A152337 (CA)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense A152337 (CA)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense A152337 (CA)
Allopathic & Osteopathic Physicians
General Acute Care Hospital282N00000X
Hospitals

Profile Score

Detailed profile(83/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
10 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.

$345 across 3 records (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

4150 V St Ste 3500

Sacramento, CA 95817-1460

Phone: (916) 734-7183

Street-level locationGet directions

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Mailing address