Marianne Warren, RNP
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 5,389
- Hospital affiliations
- 2
- Industry payments
- $545
- Medical group
- 1
- Practice address
- 106 Nate Whipple Hwy Suite 101 Suite 101, Cumberland, RI 02864-1403
- Practice phone
- Call (401) 658-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arches Medical Coventry - Tiogue
Primary care practice · Cumberland, Rhode Island
Find Marianne Warren'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.
Marianne Warren is a family nurse practitioner in Cumberland, Rhode Island
Marianne Warren practices at Arches Medical Coventry - Tiogue in Cumberland, Rhode Island.
Marianne Warren's NPI, 1831310531, was assigned on May 1, 2007. Marianne Warren holds Rhode Island license APRN00599.
- NPI
- 1831310531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941300628
- NPI enumeration date
- May 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 658-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marianne Warren practices at Arches Medical Coventry - Tiogue in Cumberland, Rhode Island
Marianne Warren's primary practice is Arches Medical Coventry - Tiogue, at 106 Nate Whipple Hwy Suite 101 Suite 101, Cumberland, RI 02864-1403. The practice phone is (401) 658-2020.
- Arches Medical Coventry - Tiogue106 Nate Whipple Hwy Suite 101 Suite 101, Cumberland, RI 02864-1403Phone(401) 658-2020
Source: Dmand AI Affiliation Data
Marianne Warren is affiliated with 4 sites of care and 1 medical group
Marianne Warren's primary practice is Arches Medical Coventry - Tiogue in Cumberland, Rhode Island. Marianne Warren is also affiliated with The Miriam Hospital. The medical group on file is Arches Medical Rhode Island. Dmand AI also links Marianne Warren to 1 more hospital and 1 home health agency, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marianne Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marianne Warren practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arches Medical Coventry - Tiogue | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marianne Warren is one of 598 family nurse practitioners in Rhode Island
Family is Marianne Warren's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marianne Warren is licensed in Rhode Island.
Specialties and state licenses
- Family nurse practitioner, Rhode IslandPrimary
Family nurse practitioners near Marianne Warren
Counts of family nurse practitioners 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
Marianne Warren treated 157 Medicare patients in 2024, average age 75
CMS counts 157 Medicare patients who saw Marianne Warren in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marianne Warren's median patient age at 61, with 70% women.
Marianne Warren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marianne Warren's Medicare patients by sex, 2024
- Women9561%
- Men6239%
Chronic conditions among Marianne Warren's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Anxiety39%
- Mood disorders29%
- Chronic kidney disease28%
- Ischemic heart disease27%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Marianne Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women70%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marianne Warren wrote 5,389 Medicare Part D claims in 2024
In 2024, Marianne Warren wrote 5,389 Medicare Part D claims for 600 patients. 87% of them were for generic drugs.
Marianne Warren's Part D claims by kind of drug, 2024
- Generic4,714 claims87%
- Brand-name664 claims12%
- Other11 claims0%
Drug classes CMS tracks in Marianne Warren's Part D claims, 2024
- Opioids2%126 of 5,389 claims
- Antibiotics2%120 of 5,389 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marianne Warren offers telehealth to Medicare patients
Marianne Warren accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marianne Warren as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Marianne Warren received $545 in industry payments in 2025
CMS Open Payments shows 25 general payments to Marianne Warren from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $141.
Companies that paid Marianne Warren the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marianne Warren'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 Data |
| 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 (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 Marianne Warren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marianne Warren's NPI number?
Marianne Warren's NPI number is 1831310531. It was assigned on May 1, 2007, and it is active in the NPI Registry.
What does Marianne Warren specialize in?
Marianne Warren is a family nurse practitioner in Cumberland, Rhode Island. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marianne Warren practice?
Marianne Warren practices at 106 Nate Whipple Hwy Suite 101 Suite 101, Cumberland, RI 02864-1403. Marianne Warren's primary practice is Arches Medical Coventry - Tiogue in Cumberland, Rhode Island. Dmand AI also links Marianne Warren to 1 hospital and 1 home health agency.
What is Marianne Warren's office phone number?
The practice phone on file for Marianne Warren is (401) 658-2020.
What is Marianne Warren's medical license number?
Marianne Warren holds Rhode Island license APRN00599.
Which hospitals is Marianne Warren affiliated with?
Marianne Warren is affiliated with The Miriam Hospital. Dmand AI links Marianne Warren to 1 more hospital.
What medical group is Marianne Warren part of?
Marianne Warren is linked to Arches Medical Rhode Island.
Does Marianne Warren accept Medicare?
Yes. CMS lists Marianne Warren as accepting Medicare assignment.
Does Marianne Warren offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marianne Warren as offering telehealth services.
How many Medicare patients does Marianne Warren see?
CMS counts 157 Medicare patients who saw Marianne Warren in 2024, with an average age of 75.
Has Marianne Warren received payments from drug or device companies?
CMS Open Payments shows $545 in general payments to Marianne Warren from 10 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Marianne Warren been practicing?
Marianne Warren graduated from medical school in 2006, 20 years ago.
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