J Gen Intern Med
Dr. Vitali Aizin, MD
- Medicare services, 2024
- 1,333
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 4,625
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 321 E St, Chula Vista, CA 91910-2667
- Practice phone
- Call (619) 823-0948
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chula Vista Cardiac Center
Physician office · Chula Vista, California
Find Dr. Aizin'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.
Dr. Vitali Aizin is a cardiologist in Chula Vista, California
Dr. Aizin practices at Chula Vista Cardiac Center in Chula Vista, California.
Dr. Aizin's NPI, 1366545733, was assigned on September 7, 2006. Dr. Aizin graduated from UC San Diego School of Medicine in 2001. Dr. Aizin holds California license A82761.
- NPI
- 1366545733NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416965959
- NPI enumeration date
- September 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 823-0948
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vitali Aizin practices at Chula Vista Cardiac Center in Chula Vista, California
Dr. Aizin's primary practice is Chula Vista Cardiac Center, at 321 E St, Chula Vista, CA 91910-2667. The practice phone is (619) 823-0948.
- Chula Vista Cardiac Center321 E St, Chula Vista, CA 91910-2667Phone(619) 823-0948
Source: Dmand AI Affiliation Data
Dr. Vitali Aizin is affiliated with 9 sites of care and 7 medical groups
Dr. Aizin's primary practice is Chula Vista Cardiac Center in Chula Vista, California. Dr. Aizin is also affiliated with Sharp Chula Vista Medical Center. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Aizin to 1 more hospital, 6 group practices and clinics and 6 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Vitali Aizin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aizin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chula Vista Cardiac Center | Available with a free account |
| +8 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Vitali Aizin is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Aizin's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Aizin is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Aizin is licensed in California.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
Clinical focus
Dmand AI lists aneurysm, atrial fibrillation and flutter, cardiomyopathy, cerebrovascular disease, chronic embolism thrombosis, chronic hypertension, chronic skin ulcer and coronary artery disease among the conditions Dr. Aizin treats.
Cardiologists near Dr. Aizin
Counts of cardiologists 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
Dr. Vitali Aizin billed Medicare for 1,333 services in 2024
CMS data shows 1,333 Medicare services from Dr. Aizin across 14 procedure codes in 2024, for 248 Medicare patients. Medicare paid $158,887 for them. Every service was in an office.
Dr. Aizin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6482024: 88136%
- Office and hospital visits
- 2023: 4352024: 4524%
- Other services
- 2023: 272024: 0100%
Dr. Aizin compared with the California median for cardiologists, 2024
- Dr. Aizin
- California median
- Medicare services
- 1,333vs 1,56015% below
- Medicare patients
- 248vs 64461% below
- Part D claims
- 4,365vs 1,4103.1 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Aizin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Aizin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aizin and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vitali Aizin treated 248 Medicare patients in 2024, average age 77
CMS counts 248 Medicare patients who saw Dr. Aizin in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 59% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Aizin's median patient age at 72, with 50% women.
Dr. Aizin's Medicare patients by age, 2024
Dr. Aizin's Medicare patients by sex, 2024
- Women13856%
- Men11044%
Chronic conditions among Dr. Aizin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis45%
- Chronic kidney disease40%
- Ischemic heart disease37%
- Heart failure33%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Aizin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vitali Aizin wrote 4,625 Medicare Part D claims in 2024
In 2024, Dr. Aizin wrote 4,625 Medicare Part D claims for 740 patients. 82% of them were for generic drugs. CMS names the drug for 4,365 of them, across 49 drugs with 11 or more claims each, at $807,154 in total drug cost. In 2023, CMS named 3,871 claims across 42 drugs.
Dr. Aizin's Part D claims by kind of drug, 2024
- Generic3,815 claims82%
- Brand-name810 claims18%
Dr. Aizin'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.
Drug classes CMS tracks in Dr. Aizin's Part D claims, 2024
- Antibiotics0%18 of 4,625 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,8712024: 4,36513%
Drugs named by CMS: 49 in 2024, 42 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
Dr. Vitali Aizin offers telehealth to Medicare patients
Dr. Aizin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Aizin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Vitali Aizin has 1 publication on record
Dmand AI links 1 paper to Dr. Aizin. Dr. Aizin's most frequent co-author is Colin Matthew Thomas, MD, MPH.
Dr. Aizin's most frequent co-authors
Recent publications by Dr. Aizin
See who Dr. Aizin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Aizin works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vitali Aizin received $7,916 in industry payments from 2016 to 2025
CMS Open Payments shows 357 general payments to Dr. Aizin from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Medtronic Vascular, Inc. paid the most, $1,781.
General payments to Dr. Aizin by program year, 2016 to 2025
General payments to Dr. Aizin by kind, 2016 to 2025
- Food and beverage$7,60296%
- Education$1752%
- Speaker and faculty fees$1402%
Companies that paid Dr. Aizin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Vitali Aizin graduated from UC San Diego School of Medicine
Dr. Aizin graduated from UC San Diego School of Medicine in 2001.
- Medical school
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Vitali Aizin accepts plans from 11 insurance carriers
Dr. Aizin is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Dr. Aizin accepts, by number of carriers
- Medicare9
- PPO7
- HMO5
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Vitali Aizin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Dr. Vitali Aizin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Vitali Aizin's NPI number?
Dr. Vitali Aizin's NPI number is 1366545733. It was assigned on September 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vitali Aizin?
Dr. Vitali Aizin is a cardiologist in Chula Vista, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Vitali Aizin practice?
Dr. Aizin practices at 321 E St, Chula Vista, CA 91910-2667. Dr. Aizin's primary practice is Chula Vista Cardiac Center in Chula Vista, California. Dmand AI also links Dr. Aizin to 1 hospital, 6 group practices and clinics and 6 medical groups.
What is Dr. Vitali Aizin's office phone number?
The practice phone on file for Dr. Aizin is (619) 823-0948.
What is Dr. Vitali Aizin's medical license number?
Dr. Aizin holds California license A82761.
Which hospitals is Dr. Vitali Aizin affiliated with?
Dr. Aizin is affiliated with Sharp Chula Vista Medical Center. Dmand AI links Dr. Aizin to 1 more hospital.
What medical group is Dr. Vitali Aizin part of?
Dr. Aizin is linked to Scripps Clinic Medical Group. Dmand AI links Dr. Aizin to 6 more medical groups.
Does Dr. Vitali Aizin accept Medicare?
Yes. CMS data shows Dr. Aizin billed Medicare for 1,333 services in 2024, and Dr. Aizin accepts Medicare assignment.
Does Dr. Vitali Aizin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Aizin as offering telehealth services.
How many Medicare patients does Dr. Vitali Aizin see?
CMS counts 248 Medicare patients who saw Dr. Aizin in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Vitali Aizin board certified?
Yes. Dr. Aizin is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Vitali Aizin bill to Medicare?
In 2024, Dr. Aizin's most billed Medicare services were office visit, established patient (99213), heart test or procedure (93306) and heart test or procedure (93325).
Where did Dr. Vitali Aizin go to medical school?
Dr. Aizin graduated from UC San Diego School of Medicine in 2001.
What drugs does Dr. Vitali Aizin prescribe most?
In 2024 Medicare Part D data, Dr. Aizin's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Vitali Aizin received payments from drug or device companies?
CMS Open Payments shows $7,916 in general payments to Dr. Aizin from 37 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Vitali Aizin been practicing?
Dr. Aizin graduated from medical school in 2001, 25 years ago.
Does Dr. Vitali Aizin do research?
Dmand AI links 1 publication to Dr. Aizin.
Who does Dr. Vitali Aizin publish with?
Dr. Aizin's most frequent co-authors are Colin Matthew Thomas, MD, MPH (1 shared paper).
What insurance does Dr. Vitali Aizin accept?
Dr. Aizin is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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