Dr. Peter Paul Bertolozzi Jr., DO
- Medicare services, 2024
- 375
- Medicare patients, 2024
- 345
- Part D claims, 2024
- 227
- Hospital affiliations
- 2
- Industry payments
- $42
- Practice address
- 25 Wells Street, Westerly, RI 02891
- Practice phone
- Call (401) 596-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bertolozzi'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. Peter Paul Bertolozzi Jr. is an emergency medicine physician in Westerly, Rhode Island
Dr. Bertolozzi practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System.
Dr. Bertolozzi's NPI, 1588841068, was assigned on January 27, 2008. Dr. Bertolozzi graduated from Arizona College of Osteopathic Medicine of Midwestern University in 2007. Dr. Bertolozzi holds Connecticut license 49914.
- NPI
- 1588841068NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517018427
- NPI enumeration date
- January 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 596-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Paul Bertolozzi Jr. practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island
Dr. Bertolozzi's primary practice is Yale New Haven Health Westerly Hospital, at 25 Wells Street, Westerly, RI 02891 in Washington County. The practice phone is (401) 596-6000.
- Yale New Haven Health Westerly Hospital25 Wells Street, Westerly, RI 02891 · Washington CountyPhone(401) 596-6000
Source: Dmand AI Affiliation Data
Dr. Peter Paul Bertolozzi Jr. is affiliated with 3 sites of care and 7 medical groups
Dr. Bertolozzi's primary practice is Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System. Dr. Bertolozzi is also affiliated with Lawrence + Memorial Hospital. The medical group on file is Westerly Hospital. Dmand AI also links Dr. Bertolozzi to 6 more medical groups and 1 group practice or clinic, each named with a free account. Dr. Bertolozzi's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Paul Bertolozzi Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bertolozzi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Health Westerly Hospital | Available with a free account |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Paul Bertolozzi Jr. is one of 262 emergency medicine physicians in Rhode Island
Emergency medicine is Dr. Bertolozzi's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bertolozzi is licensed in Connecticut.
Specialties and state licenses
- Emergency medicine, ConnecticutPrimary
Emergency medicine physicians near Dr. Bertolozzi
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
Dr. Peter Paul Bertolozzi Jr. billed Medicare for 375 services in 2024
CMS data shows 375 Medicare services from Dr. Bertolozzi across 5 procedure codes in 2024, for 345 Medicare patients. Medicare paid $34,524 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bertolozzi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5012024: 37525%
Dr. Bertolozzi compared with the Rhode Island median for emergency medicine physicians, 2024
- Dr. Bertolozzi
- Rhode Island median
- Medicare services
- 375vs 20286% above
- Medicare patients
- 345vs 23249% above
- Part D claims
- 96vs 244.0 times
Medians across 242 emergency medicine physicians in Rhode Island with Dmand AI profiles that report each measure.
Dr. Bertolozzi'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. Bertolozzi and other emergency medicine physicians in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Paul Bertolozzi Jr. treated 345 Medicare patients in 2024, average age 75
CMS counts 345 Medicare patients who saw Dr. Bertolozzi in 2024. The largest group is 75 to 84, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.93, 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. Bertolozzi's median patient age at 71, with 49% women.
Dr. Bertolozzi's Medicare patients by age, 2024
Dr. Bertolozzi's Medicare patients by sex, 2024
- Women19256%
- Men15344%
Chronic conditions among Dr. Bertolozzi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Anxiety44%
- Mood disorders43%
- Depression39%
- Ischemic heart disease35%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bertolozzi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Paul Bertolozzi Jr. wrote 227 Medicare Part D claims in 2024
In 2024, Dr. Bertolozzi wrote 227 Medicare Part D claims for 179 patients. 94% of them were for generic drugs. CMS names the drug for 96 of them, across 6 drugs with 11 or more claims each, at $582 in total drug cost. In 2023, CMS named 225 claims across 12 drugs.
Dr. Bertolozzi's Part D claims by kind of drug, 2024
- Generic214 claims94%
- Brand-name13 claims6%
Dr. Bertolozzi'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. Bertolozzi's Part D claims, 2024
- Opioids15%35 of 227 claims
- Antibiotics30%69 of 227 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: 2252024: 9657%
Drugs named by CMS: 6 in 2024, 12 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 Paul Bertolozzi Jr. takes part in Medicare
Dr. Bertolozzi 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 Paul Bertolozzi Jr. received $42 in industry payments from 2018 to 2019
CMS Open Payments shows 2 general payments to Dr. Bertolozzi from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $28.
General payments to Dr. Bertolozzi by program year, 2018 to 2019
Companies that paid Dr. Bertolozzi the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Paul Bertolozzi Jr. graduated from Arizona College of Osteopathic Medicine of Midwestern University
Dr. Bertolozzi graduated from Arizona College of Osteopathic Medicine of Midwestern University in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Paul Bertolozzi Jr.'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. Peter Paul Bertolozzi Jr.
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 Paul Bertolozzi Jr.'s NPI number?
Dr. Peter Paul Bertolozzi Jr.'s NPI number is 1588841068. It was assigned on January 27, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Paul Bertolozzi Jr.?
Dr. Peter Paul Bertolozzi Jr. is an emergency medicine physician in Westerly, Rhode Island. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Peter Paul Bertolozzi Jr. practice?
Dr. Bertolozzi practices at 25 Wells Street, Westerly, RI 02891. Dr. Bertolozzi's primary practice is Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System. Dmand AI also links Dr. Bertolozzi to 6 medical groups and 1 group practice or clinic.
What is Dr. Peter Paul Bertolozzi Jr.'s office phone number?
The practice phone on file for Dr. Bertolozzi is (401) 596-6000.
What is Dr. Peter Paul Bertolozzi Jr.'s medical license number?
Dr. Bertolozzi holds Connecticut license 49914.
Which hospitals is Dr. Peter Paul Bertolozzi Jr. affiliated with?
Dr. Bertolozzi practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island. Dr. Bertolozzi is also affiliated with Lawrence + Memorial Hospital.
What medical group is Dr. Peter Paul Bertolozzi Jr. part of?
Dr. Bertolozzi is linked to Westerly Hospital. Dmand AI links Dr. Bertolozzi to 6 more medical groups.
Does Dr. Peter Paul Bertolozzi Jr. accept Medicare?
Yes. CMS data shows Dr. Bertolozzi billed Medicare for 375 services in 2024, and Dr. Bertolozzi accepts Medicare assignment.
How many Medicare patients does Dr. Peter Paul Bertolozzi Jr. see?
CMS counts 345 Medicare patients who saw Dr. Bertolozzi in 2024, with an average age of 75.
What services does Dr. Peter Paul Bertolozzi Jr. bill to Medicare?
In 2024, Dr. Bertolozzi's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).
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Where did Dr. Peter Paul Bertolozzi Jr. go to medical school?
Dr. Bertolozzi graduated from Arizona College of Osteopathic Medicine of Midwestern University in 2007.
What drugs does Dr. Peter Paul Bertolozzi Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Bertolozzi's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Doxycycline Hyclate and Sulfamethoxazole-Trimethoprim.
Has Dr. Peter Paul Bertolozzi Jr. received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Bertolozzi from 2 companies from 2018 to 2019. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Peter Paul Bertolozzi Jr. been practicing?
Dr. Bertolozzi graduated from medical school in 2007, 19 years ago.
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