Dr. Aaron L. Richler, MD
- Medicare services, 2024
- 3,948
- Medicare patients, 2024
- 772
- Part D claims, 2024
- 2,038
- Publications
- 4
- Hospital affiliations
- 7
- Practice address
- 3744 Long Beach Blvd, Long Beach, CA 90807
- Practice phone
- Call (562) 435-3637
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Renal Care Long Beach Dialysis
Long Beach, California
Find Dr. Richler'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. Aaron L. Richler is a nephrologist in Long Beach, California
Dr. Richler practices at U.S. Renal Care Long Beach Dialysis in Long Beach, California.
Dr. Richler's NPI, 1619350337, was assigned on June 30, 2015. Dr. Richler graduated from Tel Aviv University Sackler in 2015. Dr. Richler holds California license A161190.
- NPI
- 1619350337NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103176102
- NPI enumeration date
- June 30, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 435-3637
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron L. Richler practices at U.S. Renal Care Long Beach Dialysis in Long Beach, California
Dr. Richler's primary practice is U.S. Renal Care Long Beach Dialysis, at 3744 Long Beach Blvd, Long Beach, CA 90807 in Los Angeles County. The practice phone is (562) 435-3637.
- U.S. Renal Care Long Beach Dialysis3744 Long Beach Blvd, Long Beach, CA 90807 · Los Angeles CountyPhone(562) 435-3637
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron L. Richler is affiliated with 16 sites of care and 4 medical groups
Dr. Richler's primary practice is U.S. Renal Care Long Beach Dialysis in Long Beach, California. Dr. Richler is also affiliated with Long Beach Medical Center. The medical group on file is Medicine and Nephrology Associates. Dmand AI also links Dr. Richler to 6 more hospitals, 3 skilled nursing facilities, 3 medical groups, 2 group practices and clinics, 2 hospices and 1 dialysis center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron L. Richler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Richler practices, 15 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Renal Care Long Beach Dialysis | Available with a free account |
| +15 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron L. Richler is one of 1,401 nephrologists in California
Nephrology is Dr. Richler's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Richler is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Richler's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Internal medicine, New York
Clinical focus
Dmand AI lists acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, cardiac arrhythmia, cellulitis, chronic hypertension and chronic kidney disease among the conditions Dr. Richler treats.
Nephrologists near Dr. Richler
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. Aaron L. Richler billed Medicare for 3,948 services in 2024
CMS data shows 3,948 Medicare services from Dr. Richler across 4 procedure codes in 2024, for 772 Medicare patients. Medicare paid $394,063 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Richler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,5932024: 3,94852%
Dr. Richler compared with the California median for nephrologists, 2024
- Dr. Richler
- California median
- Medicare services
- 3,948vs 1,0843.6 times
- Medicare patients
- 772vs 3072.5 times
- Part D claims
- 1,508vs 95558% above
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Richler'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. Richler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Richler and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron L. Richler treated 772 Medicare patients in 2024, average age 74
CMS counts 772 Medicare patients who saw Dr. Richler in 2024. The largest group is 65 to 74, with 261 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 80% are also on Medicaid. Their average risk score is 4.33, 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. Richler's median patient age at 67, with 46% women.
Dr. Richler's Medicare patients by age, 2024
Dr. Richler's Medicare patients by sex, 2024
- Women38249%
- Men39051%
Chronic conditions among Dr. Richler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease74%
- Diabetes70%
- Heart failure65%
- Mood disorders62%
- Depression56%
- Arthritis55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Richler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron L. Richler wrote 2,038 Medicare Part D claims in 2024
In 2024, Dr. Richler wrote 2,038 Medicare Part D claims for 153 patients. 87% of them were for generic drugs. CMS names the drug for 1,508 of them, across 51 drugs with 11 or more claims each, at $68,897 in total drug cost. In 2023, CMS named 1,290 claims across 45 drugs.
Dr. Richler's Part D claims by kind of drug, 2024
- Generic1,763 claims87%
- Brand-name and other275 claims13%
Dr. Richler'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. Richler's Part D claims, 2024
- Opioids2%41 of 2,038 claims
- Antibiotics4%75 of 2,038 claims
- Antipsychotics, patients 65 and over1%18 of 2,038 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: 1,2902024: 1,50817%
Drugs named by CMS: 51 in 2024, 45 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
How Dr. Aaron L. Richler takes part in Medicare
Dr. Richler 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. Aaron L. Richler has 4 publications on record
Dmand AI links 4 papers to Dr. Richler, published from 2016 to 2021. 2016 was the busiest year, with 2. Dr. Richler's most frequent co-authors are Yitzhak Joel Rosen, MD, Jonathan Daich, MD and Christian De Virgilio, MD.
Dr. Richler's most frequent co-authors
- Yitzhak Joel Rosen, MD2 shared papers
- Jonathan Daich, MD1 shared paper
- Christian De Virgilio, MD1 shared paper
Recent publications by Dr. Richler
Expert Rev Med Devices
Curr Cardiol Rev
See who Dr. Richler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Richler works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron L. Richler received $554 in industry payments from 2017 to 2025
CMS Open Payments shows 20 general payments to Dr. Richler from 12 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 98% of the total. Teleflex LLC paid the most, $147.
General payments to Dr. Richler by program year, 2017 to 2025
General payments to Dr. Richler by kind, 2017 to 2025
- Food and beverage$54298%
- Education$122%
Companies that paid Dr. Richler the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron L. Richler graduated from Tel Aviv University Sackler
Dr. Richler graduated from Tel Aviv University Sackler in 2015.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Aaron L. Richler accepts plans from 11 insurance carriers
Dr. Richler is in network with 11 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Dr. Richler accepts, by number of carriers
- Medicare8
- PPO7
- HMO5
- POS5
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Aaron L. Richler'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 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) |
| 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. Aaron L. Richler
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. Aaron L. Richler's NPI number?
Dr. Aaron L. Richler's NPI number is 1619350337. It was assigned on June 30, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron L. Richler?
Dr. Aaron L. Richler is a nephrologist in Long Beach, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Aaron L. Richler practice?
Dr. Richler practices at 3744 Long Beach Blvd, Long Beach, CA 90807. Dr. Richler's primary practice is U.S. Renal Care Long Beach Dialysis in Long Beach, California. Dmand AI also links Dr. Richler to 6 hospitals, 3 skilled nursing facilities, 3 medical groups, 2 group practices and clinics, 2 hospices and 1 dialysis center.
What is Dr. Aaron L. Richler's office phone number?
The practice phone on file for Dr. Richler is (562) 435-3637.
What is Dr. Aaron L. Richler's medical license number?
Dr. Richler holds California license A161190, one of the licenses on file in 2 states.
Which states has Dr. Aaron L. Richler been licensed in?
Dmand AI has state licenses on file for Dr. Richler in California (2019 to 2027) and New York (2017 to 2021).
Which hospitals is Dr. Aaron L. Richler affiliated with?
Dr. Richler is affiliated with Long Beach Medical Center. Dmand AI links Dr. Richler to 6 more hospitals.
What medical group is Dr. Aaron L. Richler part of?
Dr. Richler is linked to Medicine and Nephrology Associates. Dmand AI links Dr. Richler to 3 more medical groups.
Does Dr. Aaron L. Richler accept Medicare?
Yes. CMS data shows Dr. Richler billed Medicare for 3,948 services in 2024, and Dr. Richler accepts Medicare assignment.
How many Medicare patients does Dr. Aaron L. Richler see?
CMS counts 772 Medicare patients who saw Dr. Richler in 2024, with an average age of 74.
Show 9 more questionsShow fewer questions
Is Dr. Aaron L. Richler board certified?
Yes. Dr. Richler is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Aaron L. Richler bill to Medicare?
In 2024, Dr. Richler's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Dr. Aaron L. Richler go to medical school?
Dr. Richler graduated from Tel Aviv University Sackler in 2015.
What drugs does Dr. Aaron L. Richler prescribe most?
In 2024 Medicare Part D data, Dr. Richler's most prescribed drugs by claims were Atorvastatin Calcium, Tamsulosin HCl and Furosemide.
Has Dr. Aaron L. Richler received payments from drug or device companies?
CMS Open Payments shows $554 in general payments to Dr. Richler from 12 companies from 2017 to 2025. The largest total came from Teleflex LLC.
How long has Dr. Aaron L. Richler been practicing?
Dr. Richler graduated from medical school in 2015, 11 years ago.
Does Dr. Aaron L. Richler do research?
Dmand AI links 4 publications to Dr. Richler, published from 2016 to 2021.
Who does Dr. Aaron L. Richler publish with?
Dr. Richler's most frequent co-authors are Yitzhak Joel Rosen, MD (2 shared papers), Jonathan Daich, MD (1 shared paper) and Christian De Virgilio, MD (1 shared paper).
What insurance does Dr. Aaron L. Richler accept?
Dr. Richler is in network with 11 carriers, including Elevance, Aetna 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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