Dr. Peter Barelli, MD
- Medicare services, 2024
- 77
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 22
- Hospital affiliations
- 2
- Industry payments
- $181
- Practice address
- 1000 Tenth Avenue, New York, NY 10019
- Practice phone
- Call (212) 523-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barelli's professional email, personal email and mobile number
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Dr. Peter Barelli is an internist in New York, New York
Dr. Barelli practices at Mount Sinai West in New York, New York, part of Mount Sinai Health System.
Dr. Barelli's NPI, 1376002170, was assigned on March 19, 2019. Dr. Barelli holds Connecticut license 70236.
- NPI
- 1376002170NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618208604
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 523-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Barelli practices at Mount Sinai West in New York, New York
Dr. Barelli's primary practice is Mount Sinai West, at 1000 Tenth Avenue, New York, NY 10019 in New York County. The practice phone is (212) 523-4000.
- Mount Sinai West1000 Tenth Avenue, New York, NY 10019 · New York CountyPhone(212) 523-4000
Source: Dmand AI Affiliation Data
Dr. Peter Barelli is affiliated with 2 sites of care and 1 medical group
Dr. Barelli's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. Dr. Barelli is also affiliated with Yale New Haven Hospital. The medical group on file is Mount Sinai Institute for Liver Medicine.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Barelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barelli practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai West | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Peter Barelli is one of 9,643 internists in New York
Internal medicine is Dr. Barelli's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barelli is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Barelli
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. Peter Barelli billed Medicare for 77 services in 2024
CMS data shows 77 Medicare services from Dr. Barelli across 3 procedure codes in 2024, for 27 Medicare patients. Medicare paid $6,213 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barelli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 302024: 77157%
Dr. Barelli compared with the New York median for internists, 2024
- Dr. Barelli
- New York median
- Medicare services
- 77vs 42682% below
- Medicare patients
- 27vs 15883% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Barelli'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 Dr. Barelli?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barelli and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Barelli treated 27 Medicare patients in 2024, average age 64
CMS counts 27 Medicare patients who saw Dr. Barelli in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have alcohol and drug use disorders, and 75% have anxiety. Their average risk score is 1.56, 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. Barelli's median patient age at 49, with 29% women.
Dr. Barelli's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Barelli's Medicare patients, 2024
- Alcohol and drug use disorders75%
- Anxiety75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- Tobacco use70%
- High cholesterol63%
- Arthritis59%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women29%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Barelli wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Barelli wrote 22 Medicare Part D claims. 95% of them were for generic drugs.
Dr. Barelli's Part D claims by kind of drug, 2024
- Generic21 claims95%
- Brand-name and other1 claims5%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Peter Barelli takes part in Medicare
Dr. Barelli 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 Barelli received $181 in industry payments from 2019 to 2022
CMS Open Payments shows 2 general payments to Dr. Barelli from 2 drug and device companies from 2019 to 2022. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $137.
General payments to Dr. Barelli by program year, 2019 to 2022
Companies that paid Dr. Barelli the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter Barelli'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 (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 Dr. Peter Barelli
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 Barelli's NPI number?
Dr. Peter Barelli's NPI number is 1376002170. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Barelli?
Dr. Peter Barelli is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter Barelli practice?
Dr. Barelli practices at 1000 Tenth Avenue, New York, NY 10019. Dr. Barelli's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System.
What is Dr. Peter Barelli's office phone number?
The practice phone on file for Dr. Barelli is (212) 523-4000.
What is Dr. Peter Barelli's medical license number?
Dr. Barelli holds Connecticut license 70236.
Which hospitals is Dr. Peter Barelli affiliated with?
Dr. Barelli practices at Mount Sinai West in New York, New York. Dr. Barelli is also affiliated with Yale New Haven Hospital.
What medical group is Dr. Peter Barelli part of?
Dr. Barelli is linked to Mount Sinai Institute for Liver Medicine.
Does Dr. Peter Barelli accept Medicare?
Yes. CMS data shows Dr. Barelli billed Medicare for 77 services in 2024, and Dr. Barelli accepts Medicare assignment.
How many Medicare patients does Dr. Peter Barelli see?
CMS counts 27 Medicare patients who saw Dr. Barelli in 2024, with an average age of 64.
What services does Dr. Peter Barelli bill to Medicare?
In 2024, Dr. Barelli's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99223).
Has Dr. Peter Barelli received payments from drug or device companies?
CMS Open Payments shows $181 in general payments to Dr. Barelli from 2 companies from 2019 to 2022. The largest total came from Genentech, Inc.
How long has Dr. Peter Barelli been practicing?
Dr. Barelli graduated from medical school in 2019, 7 years ago.
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