Int J Colorectal Dis
Alex Zhornitskiy
- Medicare services, 2021
- 732
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 76
- Publications
- 14
- MIPS score, 2024
- 90
- Practice address
- 3160 Folsom Blvd, Sacramento, CA 95816
- Practice phone
- Call (916) 734-7777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UC Davis Sacramento Midtown Ambulatory Care Center
Sacramento, California
Find Alex Zhornitskiy's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Alex Zhornitskiy is a gastroenterologist in Sacramento, California
Alex Zhornitskiy practices at UC Davis Sacramento Midtown Ambulatory Care Center in Sacramento, California.
Alex Zhornitskiy's NPI, 1659729820, was assigned on May 29, 2016. Alex Zhornitskiy graduated from Drexel University College Of Medicine in 2016. Alex Zhornitskiy's California license number on file is A152337.
- NPI
- 1659729820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022340389
- NPI enumeration date
- May 29, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 734-7777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alex Zhornitskiy practices at UC Davis Sacramento Midtown Ambulatory Care Center in Sacramento, California
Alex Zhornitskiy's primary practice is UC Davis Sacramento Midtown Ambulatory Care Center, at 3160 Folsom Blvd, Sacramento, CA 95816 in Sacramento County. The practice phone is (916) 734-7777.
- UC Davis Sacramento Midtown Ambulatory Care Center3160 Folsom Blvd, Sacramento, CA 95816 · Sacramento CountyPhone(916) 734-7777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alex Zhornitskiy is affiliated with 4 sites of care and 3 medical groups
Alex Zhornitskiy's primary practice is UC Davis Sacramento Midtown Ambulatory Care Center in Sacramento, California. Alex Zhornitskiy is also affiliated with UC Davis Medical Center. The medical group on file is UC Davis Medical Group. Dmand AI also links Alex Zhornitskiy to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alex Zhornitskiy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alex Zhornitskiy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Sacramento Midtown Ambulatory Care Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alex Zhornitskiy is one of 1,977 gastroenterologists in California
Gastroenterology is Alex Zhornitskiy's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Alex Zhornitskiy is board certified in gastroenterology by the American Board of Internal Medicine. Alex Zhornitskiy has a license on file in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Gastroenterologists near Alex Zhornitskiy
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Alex Zhornitskiy billed Medicare for 732 services in 2021
CMS data shows 732 Medicare services from Alex Zhornitskiy across 6 procedure codes in 2021, for 22 Medicare patients. Medicare paid $63,751 for them. Every service was in a facility, such as a hospital, rather than an office.
Alex Zhornitskiy's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,3512021: 73246%
Alex Zhornitskiy compared with the California median for gastroenterologists, 2021
- Alex Zhornitskiy
- California median
- Medicare services
- 732vs 58625% above
- Medicare patients
- 22vs 30293% below
- Part D claims
- 11vs 38097% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Alex Zhornitskiy's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Alex Zhornitskiy and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alex Zhornitskiy treated 22 Medicare patients in 2024, average age 73
CMS counts 22 Medicare patients who saw Alex Zhornitskiy in 2024. 59% of them have arthritis, and 59% have high blood pressure. Their average risk score is 0.66, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alex Zhornitskiy's median patient age at 58, with 57% women.
Chronic conditions among Alex Zhornitskiy's Medicare patients, 2024
- Arthritis59%
- High blood pressure59%
- High cholesterol59%
Share of Medicare patients with each condition. A patient can have several.
Alex Zhornitskiy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alex Zhornitskiy wrote 76 Medicare Part D claims in 2024
In 2024, Alex Zhornitskiy wrote 76 Medicare Part D claims for 40 patients. 58% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $211 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Alex Zhornitskiy's Part D claims by kind of drug, 2024
- Generic44 claims58%
- Brand-name32 claims42%
Alex Zhornitskiy's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 1154%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Alex Zhornitskiy scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Alex Zhornitskiy for performance year 2024, reported as part of a group. Alex Zhornitskiy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alex Zhornitskiy as offering telehealth. CMS counts 72 procedures of colonoscopy by Alex Zhornitskiy, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Alex Zhornitskiy's MIPS scores, performance year 2024
- 90of 100Final score
- 86.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Alex Zhornitskiy ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile78 procedures
- Colonoscopy
- 72nd percentile72 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Alex Zhornitskiy has 14 publications on record
Dmand AI links 14 papers to Alex Zhornitskiy, published from 2019 to 2025. 2019 was the busiest year, with 7. The most frequent topics are Cholangiopancreatography, Endoscopic Retrograde, Immunohistochemistry and Stents. Alex Zhornitskiy has published most often in Gastroenterology. Alex Zhornitskiy's most frequent co-authors are James Hagop Tabibian, MD, Rani Berry and Gezman Ezedine Abdullahi, MD.
Alex Zhornitskiy's papers by year, 2019 to 2025
Topics Alex Zhornitskiy writes about most
- Cholangiopancreatography, Endoscopic Retrograde
- Immunohistochemistry
- Stents
- Tomography, X-Ray Computed
Alex Zhornitskiy's most frequent co-authors
- James Hagop Tabibian, MD8 shared papers
- Rani Berry3 shared papers
- Gezman Ezedine Abdullahi, MD2 shared papers
Recent publications by Alex Zhornitskiy
Am J Case Rep
Gastroenterology
See who Alex Zhornitskiy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Alex Zhornitskiy works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Alex Zhornitskiy received $1,437 in industry payments from 2019 to 2025
CMS Open Payments shows 21 general payments to Alex Zhornitskiy from 7 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $804.
General payments to Alex Zhornitskiy by program year, 2019 to 2025
General payments to Alex Zhornitskiy by kind, 2019 to 2025
- Food and beverage$1,42899%
- Education$81%
Companies that paid Alex Zhornitskiy the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alex Zhornitskiy graduated from Drexel University College Of Medicine
Alex Zhornitskiy graduated from Drexel University College Of Medicine in 2016.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Alex Zhornitskiy accepts plans from 9 insurance carriers
Alex Zhornitskiy is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Alex Zhornitskiy accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Alex Zhornitskiy's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Alex Zhornitskiy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alex Zhornitskiy's NPI number?
Alex Zhornitskiy's NPI number is 1659729820. It was assigned on May 29, 2016, and it is active in the NPI Registry.
What does Alex Zhornitskiy specialize in?
Alex Zhornitskiy is a gastroenterologist in Sacramento, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Alex Zhornitskiy practice?
Alex Zhornitskiy practices at 3160 Folsom Blvd, Sacramento, CA 95816. Alex Zhornitskiy's primary practice is UC Davis Sacramento Midtown Ambulatory Care Center in Sacramento, California. Dmand AI also links Alex Zhornitskiy to 2 group practices and clinics and 2 medical groups.
What is Alex Zhornitskiy's office phone number?
The practice phone on file for Alex Zhornitskiy is (916) 734-7777.
What is Alex Zhornitskiy's medical license number?
Alex Zhornitskiy's California license number on file is A152337.
Which hospitals is Alex Zhornitskiy affiliated with?
Alex Zhornitskiy is affiliated with UC Davis Medical Center.
What medical group is Alex Zhornitskiy part of?
Alex Zhornitskiy is linked to UC Davis Medical Group. Dmand AI links Alex Zhornitskiy to 2 more medical groups.
Does Alex Zhornitskiy accept Medicare?
Yes. CMS data shows Alex Zhornitskiy billed Medicare for 732 services in 2021, and Alex Zhornitskiy accepts Medicare assignment.
Does Alex Zhornitskiy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alex Zhornitskiy as offering telehealth services.
What is Alex Zhornitskiy's MIPS score?
Alex Zhornitskiy's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Alex Zhornitskiy see?
CMS counts 22 Medicare patients who saw Alex Zhornitskiy in 2024, with an average age of 73.
Is Alex Zhornitskiy board certified?
Yes. Alex Zhornitskiy is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Alex Zhornitskiy bill to Medicare?
In 2021, Alex Zhornitskiy's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and care management and other visits (99358).
Where did Alex Zhornitskiy go to medical school?
Alex Zhornitskiy graduated from Drexel University College Of Medicine in 2016.
What drugs does Alex Zhornitskiy prescribe most?
In 2024 Medicare Part D data, Alex Zhornitskiy's most prescribed drugs by claims were Gavilyte-G.
Has Alex Zhornitskiy received payments from drug or device companies?
CMS Open Payments shows $1,437 in general payments to Alex Zhornitskiy from 7 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Alex Zhornitskiy been practicing?
Alex Zhornitskiy graduated from medical school in 2016, 10 years ago.
Does Alex Zhornitskiy do research?
Dmand AI links 14 publications to Alex Zhornitskiy, published from 2019 to 2025.
Who does Alex Zhornitskiy publish with?
Alex Zhornitskiy's most frequent co-authors are James Hagop Tabibian, MD (8 shared papers), Rani Berry (3 shared papers) and Gezman Ezedine Abdullahi, MD (2 shared papers).
What insurance does Alex Zhornitskiy accept?
Alex Zhornitskiy is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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