Dr. Alexander Koretz, MD
- Medicare services, 2024
- 154
- Medicare patients, 2024
- 243
- Hospital affiliations
- 2
- Industry payments
- $200
- Medical group
- 1
- Practice address
- 501 South Buena Vista Street, Burbank, CA 91505
- Practice phone
- Call (818) 843-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koretz'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. Alexander Koretz is an anesthesiologist in Burbank, California
Dr. Koretz practices at Providence Saint Joseph Medical Center in Burbank, California, part of Providence Health & Services.
Dr. Koretz's NPI, 1306869573, was assigned on July 26, 2006. Dr. Koretz graduated from Danylo Halytsky Lviv State Medical University in 1990. Dr. Koretz's California license number on file is A55014.
- NPI
- 1306869573NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183642788
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 843-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Koretz practices at Providence Saint Joseph Medical Center in Burbank, California
Dr. Koretz's primary practice is Providence Saint Joseph Medical Center, at 501 South Buena Vista Street, Burbank, CA 91505 in Los Angeles County. The practice phone is (818) 843-5111.
- Providence Saint Joseph Medical Center501 South Buena Vista Street, Burbank, CA 91505 · Los Angeles CountyPhone(818) 843-5111
Source: Dmand AI Affiliation Data
Dr. Alexander Koretz is affiliated with 2 sites of care and 1 medical group
Dr. Koretz's primary practice is Providence Saint Joseph Medical Center in Burbank, California, part of Providence Health & Services. Dr. Koretz is also affiliated with Providence Holy Cross Medical Center. The medical group on file is Buena Vista Anesthesia Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Koretz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koretz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Saint Joseph Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Koretz is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Koretz's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Koretz is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Koretz's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Florida license
Anesthesiologists near Dr. Koretz
Counts of anesthesiologists 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. Alexander Koretz billed Medicare for 154 services in 2024
CMS data shows 154 Medicare services from Dr. Koretz across 7 procedure codes in 2024, for 243 Medicare patients. Medicare paid $17,365 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Koretz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1392024: 1288%
- Surgery
- 2023: 292024: 2610%
Dr. Koretz compared with the California median for anesthesiologists, 2024
- Dr. Koretz
- California median
- Medicare services
- 154vs 722.1 times
- Medicare patients
- 243vs 14370% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Koretz'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. Koretz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koretz and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Koretz treated 243 Medicare patients in 2024, average age 75
CMS counts 243 Medicare patients who saw Dr. Koretz in 2024. The largest group is 75 to 84, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% 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. Koretz's median patient age at 64, with 57% women.
Dr. Koretz's Medicare patients by age, 2024
Dr. Koretz's Medicare patients by sex, 2024
- Women14961%
- Men9439%
Chronic conditions among Dr. Koretz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease46%
- Diabetes42%
- Mood disorders38%
- Anxiety37%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koretz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alexander Koretz takes part in Medicare
Dr. Koretz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alexander Koretz received $200 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Koretz from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Inc paid the most, $158.
General payments to Dr. Koretz by program year, 2024 to 2025
Companies that paid Dr. Koretz the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Koretz has 1 award and honors on record
Dmand AI lists 1 award for Dr. Koretz. Dr. Koretz serves on Surgery Committee.
Awards and honors for Dr. Koretz
- Undated
- Compassionate Doctors
Dr. Koretz's committees and leadership roles
- Surgery CommitteeVice chair of surgery at PSJMC
- 2018 to present
Source: Dmand AI Professional Profile Data
Dr. Alexander Koretz graduated from Danylo Halytsky Lviv State Medical University
Dr. Koretz graduated from Danylo Halytsky Lviv State Medical University in 1990. Dr. Koretz is a member of ASA.
- Medical school
- Board certified in anesthesiology
- Board certified in certificate in business administration
Source: Dmand AI Professional Profile Data
Dr. Alexander Koretz accepts plans from 6 insurance carriers
Dr. Koretz is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Koretz accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Koretz'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Alexander Koretz
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. Alexander Koretz's NPI number?
Dr. Alexander Koretz's NPI number is 1306869573. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Koretz?
Dr. Alexander Koretz is an anesthesiologist in Burbank, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Alexander Koretz practice?
Dr. Koretz practices at 501 South Buena Vista Street, Burbank, CA 91505. Dr. Koretz's primary practice is Providence Saint Joseph Medical Center in Burbank, California, part of Providence Health & Services.
What is Dr. Alexander Koretz's office phone number?
The practice phone on file for Dr. Koretz is (818) 843-5111.
What is Dr. Alexander Koretz's medical license number?
Dr. Koretz's California license number on file is A55014, one of the licenses on file in 2 states.
Which states has Dr. Alexander Koretz been licensed in?
Dmand AI has state licenses on file for Dr. Koretz in California (1995 to 2025) and Florida (2021 to 2027).
Which hospitals is Dr. Alexander Koretz affiliated with?
Dr. Koretz practices at Providence Saint Joseph Medical Center in Burbank, California. Dr. Koretz is also affiliated with Providence Holy Cross Medical Center.
What medical group is Dr. Alexander Koretz part of?
Dr. Koretz is linked to Buena Vista Anesthesia Medical Group.
Does Dr. Alexander Koretz accept Medicare?
Yes. CMS data shows Dr. Koretz billed Medicare for 154 services in 2024, and Dr. Koretz accepts Medicare assignment.
How many Medicare patients does Dr. Alexander Koretz see?
CMS counts 243 Medicare patients who saw Dr. Koretz in 2024, with an average age of 75.
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Is Dr. Alexander Koretz board certified?
Yes. Dr. Koretz is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Alexander Koretz bill to Medicare?
In 2024, Dr. Koretz's most billed Medicare services were anesthesia (00142), anesthesia (00731) and anesthesia (00813).
Where did Dr. Alexander Koretz go to medical school?
Dr. Koretz graduated from Danylo Halytsky Lviv State Medical University in 1990.
Has Dr. Alexander Koretz received payments from drug or device companies?
CMS Open Payments shows $200 in general payments to Dr. Koretz from 3 companies from 2024 to 2025. The largest total came from Fisher & Paykel Healthcare Inc.
How long has Dr. Alexander Koretz been practicing?
Dr. Koretz graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Alexander Koretz accept?
Dr. Koretz is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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