Dr. Sherril Marie Rieux, MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 1,416
- Hospital affiliations
- 1
- Industry payments
- $2,845
- Practice address
- 6041 Cadillac Ave, Los Angeles, CA 90034
- Practice phone
- Call (213) 857-2201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rieux's professional email, personal email and mobile number
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Dr. Sherril Marie Rieux is an internist in Los Angeles, California
Dr. Rieux practices at West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.
Dr. Rieux's NPI, 1427144989, was assigned on October 4, 2006. Dr. Rieux graduated from University of California, Geffen School of Medicine in 1988. Dr. Rieux holds California license A-048881.
- NPI
- 1427144989NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759349764
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (213) 857-2201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sherril Marie Rieux practices at West Los Angeles Medical Center in Los Angeles, California
Dr. Rieux's primary practice is West Los Angeles Medical Center, at 6041 Cadillac Ave, Los Angeles, CA 90034 in Los Angeles County. The practice phone is (213) 857-2201.
- West Los Angeles Medical Center6041 Cadillac Ave, Los Angeles, CA 90034 · Los Angeles CountyPhone(213) 857-2201
Source: Dmand AI Affiliation Data
Dr. Sherril Marie Rieux is affiliated with 2 sites of care and 1 medical group
Dr. Rieux's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Rieux to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sherril Marie Rieux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rieux practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Los Angeles 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. Sherril Marie Rieux is one of 16,751 internists in California
Internal medicine is Dr. Rieux's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rieux is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Rieux
Counts of internists 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. Sherril Marie Rieux billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Rieux across 3 procedure codes in 2024, for 42 Medicare patients. Medicare paid $7,088 for them. Every service was in an office.
Dr. Rieux's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 512024: 6324%
- Other services
- 2023: 02024: 12
Dr. Rieux compared with the California median for internists, 2024
- Dr. Rieux
- California median
- Medicare services
- 75vs 36179% below
- Medicare patients
- 42vs 15172% below
- Part D claims
- 1,037vs 4212.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Rieux'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rieux and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sherril Marie Rieux treated 42 Medicare patients in 2024, average age 73
CMS counts 42 Medicare patients who saw Dr. Rieux in 2024. The largest group is 65 to 74, with 25 patients. 71% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rieux's median patient age at 52, with 76% women.
Dr. Rieux's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rieux's Medicare patients by sex, 2024
- Women2969%
- Men1331%
Chronic conditions among Dr. Rieux's Medicare patients, 2024
- High blood pressure71%
- High cholesterol67%
- Arthritis36%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rieux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sherril Marie Rieux wrote 1,416 Medicare Part D claims in 2024
In 2024, Dr. Rieux wrote 1,416 Medicare Part D claims for 197 patients. 90% of them were for generic drugs. CMS names the drug for 1,037 of them, across 44 drugs with 11 or more claims each, at $64,646 in total drug cost. In 2023, CMS named 839 claims across 33 drugs.
Dr. Rieux's Part D claims by kind of drug, 2024
- Generic1,273 claims90%
- Brand-name and other143 claims10%
Dr. Rieux'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. Rieux's Part D claims, 2024
- Opioids1%18 of 1,416 claims
- Antibiotics3%49 of 1,416 claims
- Antipsychotics, patients 65 and over1%17 of 1,416 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: 8392024: 1,03724%
Drugs named by CMS: 44 in 2024, 33 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. Sherril Marie Rieux offers telehealth to Medicare patients
Dr. Rieux accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rieux as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sherril Marie Rieux received $2,845 in industry payments from 2016 to 2025
CMS Open Payments shows 143 general payments to Dr. Rieux from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $1,743.
General payments to Dr. Rieux by program year, 2016 to 2025
Companies that paid Dr. Rieux 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. Sherril Marie Rieux graduated from University of California, Geffen School of Medicine
Dr. Rieux graduated from University of California, Geffen School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sherril Marie Rieux'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 |
| 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. Sherril Marie Rieux
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. Sherril Marie Rieux's NPI number?
Dr. Sherril Marie Rieux's NPI number is 1427144989. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sherril Marie Rieux?
Dr. Sherril Marie Rieux is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sherril Marie Rieux practice?
Dr. Rieux practices at 6041 Cadillac Ave, Los Angeles, CA 90034. Dr. Rieux's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Rieux to 1 dialysis center.
What is Dr. Sherril Marie Rieux's office phone number?
The practice phone on file for Dr. Rieux is (213) 857-2201.
What is Dr. Sherril Marie Rieux's medical license number?
Dr. Rieux holds California license A-048881.
Which hospitals is Dr. Sherril Marie Rieux affiliated with?
Dr. Rieux practices at West Los Angeles Medical Center in Los Angeles, California.
What medical group is Dr. Sherril Marie Rieux part of?
Dr. Rieux is linked to Southern California Permanente Medical Group.
Does Dr. Sherril Marie Rieux accept Medicare?
Yes. CMS data shows Dr. Rieux billed Medicare for 75 services in 2024, and Dr. Rieux accepts Medicare assignment.
Does Dr. Sherril Marie Rieux offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rieux as offering telehealth services.
How many Medicare patients does Dr. Sherril Marie Rieux see?
CMS counts 42 Medicare patients who saw Dr. Rieux in 2024, with an average age of 73.
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What services does Dr. Sherril Marie Rieux bill to Medicare?
In 2024, Dr. Rieux's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Sherril Marie Rieux go to medical school?
Dr. Rieux graduated from University of California, Geffen School of Medicine in 1988.
What drugs does Dr. Sherril Marie Rieux prescribe most?
In 2024 Medicare Part D data, Dr. Rieux's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan-Hydrochlorothiazide.
Has Dr. Sherril Marie Rieux received payments from drug or device companies?
CMS Open Payments shows $2,845 in general payments to Dr. Rieux from 18 companies from 2016 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Sherril Marie Rieux been practicing?
Dr. Rieux graduated from medical school in 1988, 38 years ago.
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