Norman Riendeau, PA
- Medicare services, 2024
- 2,369
- Medicare patients, 2024
- 310
- Part D claims, 2024
- 4,313
- Industry payments
- $7,936
- Affiliated sites
- 2
- Practice address
- 6357 Oxon Hill Rd, Oxon Hill, MD 20745
- Practice phone
- Call (301) 839-2820
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Washington Medicenter T/A Healthcare of Greater Washingto
Oxon Hill, Maryland
Find Norman Riendeau'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.
Norman Riendeau is an emergency medicine physician in Oxon Hill, Maryland
Norman Riendeau practices at Greater Washington Medicenter T/A Healthcare of Greater Washingto in Oxon Hill, Maryland.
Norman Riendeau's NPI, 1275585432, was assigned on May 16, 2006. Norman Riendeau holds Virginia license 0110001186.
- NPI
- 1275585432NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204023492
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 839-2820
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Norman Riendeau practices at Greater Washington Medicenter T/A Healthcare of Greater Washingto in Oxon Hill, Maryland
Norman Riendeau's primary practice is Greater Washington Medicenter T/A Healthcare of Greater Washingto, at 6357 Oxon Hill Rd, Oxon Hill, MD 20745 in Prince Georges County. The practice phone is (301) 839-2820.
- Greater Washington Medicenter T/A Healthcare of Greater Washingto6357 Oxon Hill Rd, Oxon Hill, MD 20745 · Prince Georges CountyPhone(301) 839-2820
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Norman Riendeau is affiliated with 3 sites of care and 1 medical group
Norman Riendeau's primary practice is Greater Washington Medicenter T/A Healthcare of Greater Washingto in Oxon Hill, Maryland. The medical group on file is Healthcare of Greater Washington. Dmand AI also links Norman Riendeau to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Norman Riendeau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Norman Riendeau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Washington Medicenter T/A Healthcare of Greater Washingto | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Norman Riendeau is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Norman Riendeau's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Norman Riendeau is licensed in Virginia.
Specialties and state licenses
- Emergency medicine, VirginiaPrimary
Emergency medicine physicians near Norman Riendeau
Counts of emergency medicine physicians 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
Norman Riendeau billed Medicare for 2,369 services in 2024
CMS data shows 2,369 Medicare services from Norman Riendeau across 14 procedure codes in 2024, for 310 Medicare patients. Medicare paid $112,119 for them. Every service was in an office.
Norman Riendeau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0142024: 1,0504%
- Other services
- 2023: 7942024: 8244%
- Tests and treatments
- 2023: 4222024: 30129%
- Lab and pathology
- 2023: 2472024: 11255%
- Drugs given in the office
- 2023: 892024: 5340%
- Surgery
- 2023: 1012024: 2971%
Norman Riendeau compared with the Maryland median for emergency medicine physicians, 2024
- Norman Riendeau
- Maryland median
- Medicare services
- 2,369vs 3007.9 times
- Medicare patients
- 310vs 2926% above
- Part D claims
- 3,859vs 4487.7 times
Medians across 1,040 emergency medicine physicians in Maryland with Dmand AI profiles that report each measure.
Norman Riendeau'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 Norman Riendeau?
Medicare shows one payer. Book a meeting to get commercial claims data for Norman Riendeau and other emergency medicine physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Norman Riendeau treated 310 Medicare patients in 2024, average age 76
CMS counts 310 Medicare patients who saw Norman Riendeau in 2024. The largest group is 75 to 84, with 139 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Norman Riendeau's median patient age at 69, with 49% women.
Norman Riendeau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Norman Riendeau's Medicare patients by sex, 2024
- Women17456%
- Men13644%
Chronic conditions among Norman Riendeau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes51%
- Chronic kidney disease48%
- Arthritis41%
- Cancer22%
- Ischemic heart disease19%
- Atrial fibrillation11%
Share of Medicare patients with each condition. A patient can have several.
Norman Riendeau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women49%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Norman Riendeau wrote 4,313 Medicare Part D claims in 2024
In 2024, Norman Riendeau wrote 4,313 Medicare Part D claims for 323 patients. 83% of them were for generic drugs. CMS names the drug for 3,859 of them, across 79 drugs with 11 or more claims each, at $734,057 in total drug cost. In 2023, CMS named 1,682 claims across 51 drugs.
Norman Riendeau's Part D claims by kind of drug, 2024
- Generic3,590 claims83%
- Brand-name and other723 claims17%
Norman Riendeau'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 Norman Riendeau's Part D claims, 2024
- Opioids0%18 of 4,313 claims
- Antibiotics2%79 of 4,313 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: 1,6822024: 3,859129%
Drugs named by CMS: 79 in 2024, 51 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 Norman Riendeau takes part in Medicare
Norman Riendeau 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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Norman Riendeau received $7,936 in industry payments from 2016 to 2025
CMS Open Payments shows 268 general payments to Norman Riendeau from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,730.
General payments to Norman Riendeau by program year, 2016 to 2025
Companies that paid Norman Riendeau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Norman Riendeau'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 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) |
| 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 Norman Riendeau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Norman Riendeau's NPI number?
Norman Riendeau's NPI number is 1275585432. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What does Norman Riendeau specialize in?
Norman Riendeau is an emergency medicine physician in Oxon Hill, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Norman Riendeau practice?
Norman Riendeau practices at 6357 Oxon Hill Rd, Oxon Hill, MD 20745. Norman Riendeau's primary practice is Greater Washington Medicenter T/A Healthcare of Greater Washingto in Oxon Hill, Maryland. Dmand AI also links Norman Riendeau to 1 group practice or clinic and 1 home health agency.
What is Norman Riendeau's office phone number?
The practice phone on file for Norman Riendeau is (301) 839-2820.
What is Norman Riendeau's medical license number?
Norman Riendeau holds Virginia license 0110001186.
What medical group is Norman Riendeau part of?
Norman Riendeau is linked to Healthcare of Greater Washington.
Does Norman Riendeau accept Medicare?
Yes. CMS data shows Norman Riendeau billed Medicare for 2,369 services in 2024, and Norman Riendeau accepts Medicare assignment.
How many Medicare patients does Norman Riendeau see?
CMS counts 310 Medicare patients who saw Norman Riendeau in 2024, with an average age of 76.
What services does Norman Riendeau bill to Medicare?
In 2024, Norman Riendeau's most billed Medicare services were office visit, established patient (99213), medicare service (G0442) and medicare service (G0444).
What drugs does Norman Riendeau prescribe most?
In 2024 Medicare Part D data, Norman Riendeau's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Norman Riendeau received payments from drug or device companies?
CMS Open Payments shows $7,936 in general payments to Norman Riendeau from 28 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Norman Riendeau been practicing?
Norman Riendeau graduated from medical school in 1975, 51 years ago.
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