Dr. Leon Rovner, MD
- Medicare services, 2024
- 1,718
- Medicare patients, 2024
- 305
- Part D claims, 2024
- 1,618
- Hospital affiliations
- 3
- Industry payments
- $4,448
- Practice address
- 5807 Avalon Blvd, Los Angeles, CA 90011
- Practice phone
- Call (323) 233-2452
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Avalon Dialysis
Dialysis Center - Independent · Los Angeles, California
Find Dr. Rovner'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. Leon Rovner is a nephrologist in Los Angeles, California
Dr. Rovner practices at DaVita Avalon Dialysis in Los Angeles, California.
Dr. Rovner's NPI, 1811013766, was assigned on March 22, 2007. Dr. Rovner holds California license A115138.
- NPI
- 1811013766NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193993681
- NPI enumeration date
- March 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 233-2452
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leon Rovner practices at DaVita Avalon Dialysis in Los Angeles, California
Dr. Rovner's primary practice is DaVita Avalon Dialysis, at 5807 Avalon Blvd, Los Angeles, CA 90011 in Los Angeles County. The practice phone is (323) 233-2452.
- DaVita Avalon Dialysis5807 Avalon Blvd, Los Angeles, CA 90011 · Los Angeles CountyPhone(323) 233-2452
Source: Dmand AI Affiliation Data
Dr. Leon Rovner is affiliated with 9 sites of care and 3 medical groups
Dr. Rovner's primary practice is DaVita Avalon Dialysis in Los Angeles, California. Dr. Rovner is also affiliated with PIH Health Good Samaritan Hospital. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Rovner to 2 more hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leon Rovner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rovner practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Avalon Dialysis | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leon Rovner is one of 1,401 nephrologists in California
Nephrology is Dr. Rovner's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Rovner is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Rovner's licenses on file in 3 states: California, Florida and Ohio.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Florida license
- Internal medicine, Ohio
Clinical focus
Dmand AI lists chronic kidney disease among the conditions Dr. Rovner treats.
Nephrologists near Dr. Rovner
Counts of nephrologists 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. Leon Rovner billed Medicare for 1,718 services in 2024
CMS data shows 1,718 Medicare services from Dr. Rovner across 18 procedure codes in 2024, for 305 Medicare patients. Medicare paid $197,506 for them.
Dr. Rovner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1142024: 1,23010%
- Tests and treatments
- 2023: 3862024: 4065%
- Other services
- 2023: 382024: 82116%
Where Dr. Rovner's Medicare services took place, 2024
- In an office94955%
- In a facility76945%
Dr. Rovner compared with the California median for nephrologists, 2024
- Dr. Rovner
- California median
- Medicare services
- 1,718vs 1,08458% above
- Medicare patients
- 305vs 307Close to median
- Part D claims
- 1,388vs 95545% above
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Rovner'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. Rovner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rovner and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leon Rovner treated 305 Medicare patients in 2024, average age 65
CMS counts 305 Medicare patients who saw Dr. Rovner in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 95% are also on Medicaid. Their average risk score is 6.20, 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. Rovner's median patient age at 62, with 43% women.
Dr. Rovner's Medicare patients by age, 2024
Dr. Rovner's Medicare patients by sex, 2024
- Women14046%
- Men16554%
Chronic conditions among Dr. Rovner's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure62%
- Ischemic heart disease50%
- Arthritis40%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rovner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leon Rovner wrote 1,618 Medicare Part D claims in 2024
In 2024, Dr. Rovner wrote 1,618 Medicare Part D claims for 202 patients. 43% of them were for generic drugs. CMS names the drug for 1,388 of them, across 27 drugs with 11 or more claims each, at $929,036 in total drug cost. In 2023, CMS named 853 claims across 22 drugs.
Dr. Rovner's Part D claims by kind of drug, 2024
- Generic696 claims43%
- Brand-name922 claims57%
Dr. Rovner'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. Rovner's Part D claims, 2024
- Antibiotics2%29 of 1,618 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: 8532024: 1,38863%
Drugs named by CMS: 27 in 2024, 22 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. Leon Rovner offers telehealth to Medicare patients
Dr. Rovner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rovner as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leon Rovner received $4,448 in industry payments from 2016 to 2025
CMS Open Payments shows 104 general payments to Dr. Rovner from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. GastroKlenz, Inc. DBA CloudCath paid the most, $633.
General payments to Dr. Rovner by program year, 2016 to 2025
General payments to Dr. Rovner by kind, 2016 to 2025
- Food and beverage$3,68283%
- Honoraria$4009%
- Consulting fees$2004%
- Education$1654%
Companies that paid Dr. Rovner 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. Leon Rovner is board certified in internal medicine
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Leon Rovner accepts plans from 14 insurance carriers
Dr. Rovner is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Rovner accepts, by number of carriers
- Medicare9
- HMO8
- PPO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Leon Rovner'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) |
| 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) |
| 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. Leon Rovner
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. Leon Rovner's NPI number?
Dr. Leon Rovner's NPI number is 1811013766. It was assigned on March 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Leon Rovner?
Dr. Leon Rovner is a nephrologist in Los Angeles, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Leon Rovner practice?
Dr. Rovner practices at 5807 Avalon Blvd, Los Angeles, CA 90011. Dr. Rovner's primary practice is DaVita Avalon Dialysis in Los Angeles, California. Dmand AI also links Dr. Rovner to 2 hospitals, 3 group practices and clinics, 2 dialysis centers and 2 medical groups.
What is Dr. Leon Rovner's office phone number?
The practice phone on file for Dr. Rovner is (323) 233-2452.
What is Dr. Leon Rovner's medical license number?
Dr. Rovner holds California license A115138, one of the licenses on file in 3 states.
Which states has Dr. Leon Rovner been licensed in?
Dmand AI has state licenses on file for Dr. Rovner in California (2010 to 2026), Florida (2010 to 2013) and Ohio (2006 to 2012).
Which hospitals is Dr. Leon Rovner affiliated with?
Dr. Rovner is affiliated with PIH Health Good Samaritan Hospital. Dmand AI links Dr. Rovner to 2 more hospitals.
What medical group is Dr. Leon Rovner part of?
Dr. Rovner is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Rovner to 2 more medical groups.
Does Dr. Leon Rovner accept Medicare?
Yes. CMS data shows Dr. Rovner billed Medicare for 1,718 services in 2024, and Dr. Rovner accepts Medicare assignment.
Does Dr. Leon Rovner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rovner as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Leon Rovner see?
CMS counts 305 Medicare patients who saw Dr. Rovner in 2024, with an average age of 65.
Is Dr. Leon Rovner board certified?
Yes. Dr. Rovner is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Leon Rovner bill to Medicare?
In 2024, Dr. Rovner's most billed Medicare services were dialysis (90960), hospital inpatient care (99232) and hospital inpatient care (99233).
What drugs does Dr. Leon Rovner prescribe most?
In 2024 Medicare Part D data, Dr. Rovner's most prescribed drugs by claims were Kerendia, Jardiance and Farxiga.
Has Dr. Leon Rovner received payments from drug or device companies?
CMS Open Payments shows $4,448 in general payments to Dr. Rovner from 27 companies from 2016 to 2025. The largest total came from GastroKlenz, Inc. DBA CloudCath.
How long has Dr. Leon Rovner been practicing?
Dr. Rovner graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Leon Rovner accept?
Dr. Rovner is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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