Dr. Peter B. Rintels, MD
- Medicare services, 2024
- 646
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 1,560
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 455 Toll Gate Rd, Warwick, RI 02886
- Practice phone
- Call (401) 737-7010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rintels' professional email, personal email and mobile number
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Dr. Peter B. Rintels is a hematology (internal medicine) physician in Warwick, Rhode Island
Dr. Rintels practices at Kent Hospital in Warwick, Rhode Island, part of Care New England Health System.
Dr. Rintels' NPI, 1871577999, was assigned on December 1, 2005. Dr. Rintels graduated from Harvard Medical School in 1983. Dr. Rintels holds Rhode Island license 07910.
- NPI
- 1871577999NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426151424
- NPI enumeration date
- December 1, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 737-7010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter B. Rintels practices at Kent Hospital in Warwick, Rhode Island
Dr. Rintels' primary practice is Kent Hospital, at 455 Toll Gate Rd, Warwick, RI 02886 in Kent County. The practice phone is (401) 737-7010.
- Kent Hospital455 Toll Gate Rd, Warwick, RI 02886 · Kent CountyPhone(401) 737-7010
Source: Dmand AI Affiliation Data
Dr. Peter B. Rintels is affiliated with 6 sites of care and 2 medical groups
Dr. Rintels' primary practice is Kent Hospital in Warwick, Rhode Island, part of Care New England Health System. Dr. Rintels is also affiliated with The Miriam Hospital. The medical group on file is Care New England Medical Group. Dmand AI also links Dr. Rintels to 2 more hospitals, 2 group practices and clinics and 1 medical group, 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. Peter B. Rintels' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rintels practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kent Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter B. Rintels is one of 3 hematology (internal medicine) physicians in Rhode Island
Internal medicine is Dr. Rintels' primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Rintels is licensed in Rhode Island.
Specialties and state licenses
- Hematology (internal medicine), Rhode IslandPrimary
Hematology (internal medicine) physicians near Dr. Rintels
Counts of hematology (internal 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
Dr. Peter B. Rintels billed Medicare for 646 services in 2024
CMS data shows 646 Medicare services from Dr. Rintels across 5 procedure codes in 2024, all of them office visits, for 233 Medicare patients. Medicare paid $44,487 for them. Every service was in an office.
Dr. Rintels' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5182024: 64625%
Dr. Rintels' 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. Rintels and other hematology (internal medicine) physicians in Rhode Island.
Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Peter B. Rintels treated 233 Medicare patients in 2024, average age 76
CMS counts 233 Medicare patients who saw Dr. Rintels in 2024. The largest group is 75 to 84, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.76, 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. Rintels' median patient age at 75, with 47% women.
Dr. Rintels' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rintels' Medicare patients by sex, 2024
- Women11348%
- Men12052%
Chronic conditions among Dr. Rintels' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease36%
- Anxiety34%
- Diabetes30%
- Chronic kidney disease28%
- COPD26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rintels' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter B. Rintels wrote 1,560 Medicare Part D claims in 2024
In 2024, Dr. Rintels wrote 1,560 Medicare Part D claims for 201 patients. 60% of them were for generic drugs. CMS names the drug for 1,303 of them, across 31 drugs with 11 or more claims each, at $5,610,387 in total drug cost. In 2023, CMS named 988 claims across 27 drugs.
Dr. Rintels' Part D claims by kind of drug, 2024
- Generic940 claims60%
- Brand-name and other620 claims40%
Dr. Rintels' 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. Rintels' Part D claims, 2024
- Opioids4%59 of 1,560 claims
- Antibiotics3%46 of 1,560 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: 9882024: 1,30332%
Drugs named by CMS: 31 in 2024, 27 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. Peter B. Rintels takes part in Medicare
Dr. Rintels 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. Peter B. Rintels has 2 publications on record
Dmand AI links 2 papers to Dr. Rintels in 2022. The most frequent topics are Bone Marrow. Dr. Rintels' most frequent co-authors are James N. Butera, MD, Aaron Harman, MD and Kelsey Leigh Hopkins, MD.
Topics Dr. Rintels writes about most
- Bone Marrow
Dr. Rintels' most frequent co-authors
- James N. Butera, MD1 shared paper
- Aaron Harman, MD1 shared paper
- Kelsey Leigh Hopkins, MD1 shared paper
Recent publications by Dr. Rintels
J Comput Assist Tomogr
See who Dr. Rintels researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rintels works with, so you can find a warm path to the right hematology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter B. Rintels received $7,153 in industry payments from 2016 to 2025
CMS Open Payments shows 381 general payments to Dr. Rintels from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novartis Pharmaceuticals Corporation paid the most, $806.
General payments to Dr. Rintels by program year, 2016 to 2025
General payments to Dr. Rintels by kind, 2016 to 2025
- Food and beverage$6,94797%
- Education$2063%
Companies that paid Dr. Rintels 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. Peter B. Rintels graduated from Harvard Medical School
Dr. Rintels graduated from Harvard Medical School in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter B. Rintels'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) |
| 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 |
| 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. Peter B. Rintels
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. Peter B. Rintels' NPI number?
Dr. Peter B. Rintels' NPI number is 1871577999. It was assigned on December 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter B. Rintels?
Dr. Peter B. Rintels is a hematology (internal medicine) physician in Warwick, Rhode Island. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Peter B. Rintels practice?
Dr. Rintels practices at 455 Toll Gate Rd, Warwick, RI 02886. Dr. Rintels' primary practice is Kent Hospital in Warwick, Rhode Island, part of Care New England Health System. Dmand AI also links Dr. Rintels to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Peter B. Rintels' office phone number?
The practice phone on file for Dr. Rintels is (401) 737-7010.
What is Dr. Peter B. Rintels' medical license number?
Dr. Rintels holds Rhode Island license 07910.
Which hospitals is Dr. Peter B. Rintels affiliated with?
Dr. Rintels practices at Kent Hospital in Warwick, Rhode Island. Dr. Rintels is also affiliated with The Miriam Hospital. Dmand AI links Dr. Rintels to 2 more hospitals.
What medical group is Dr. Peter B. Rintels part of?
Dr. Rintels is linked to Care New England Medical Group. Dmand AI links Dr. Rintels to 1 more medical group.
Does Dr. Peter B. Rintels accept Medicare?
Yes. CMS data shows Dr. Rintels billed Medicare for 646 services in 2024, and Dr. Rintels accepts Medicare assignment.
How many Medicare patients does Dr. Peter B. Rintels see?
CMS counts 233 Medicare patients who saw Dr. Rintels in 2024, with an average age of 76.
What services does Dr. Peter B. Rintels bill to Medicare?
In 2024, Dr. Rintels' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
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Where did Dr. Peter B. Rintels go to medical school?
Dr. Rintels graduated from Harvard Medical School in 1983.
What drugs does Dr. Peter B. Rintels prescribe most?
In 2024 Medicare Part D data, Dr. Rintels' most prescribed drugs by claims were Hydroxyurea, Eliquis and Xarelto.
Has Dr. Peter B. Rintels received payments from drug or device companies?
CMS Open Payments shows $7,153 in general payments to Dr. Rintels from 57 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Peter B. Rintels been practicing?
Dr. Rintels graduated from medical school in 1983, 43 years ago.
Does Dr. Peter B. Rintels do research?
Dmand AI links 2 publications to Dr. Rintels.
Who does Dr. Peter B. Rintels publish with?
Dr. Rintels' most frequent co-authors are James N. Butera, MD (1 shared paper), Aaron Harman, MD (1 shared paper) and Kelsey Leigh Hopkins, MD (1 shared paper).
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