Dr. Peter Buffa, MD
- Medicare services, 2024
- 6,387
- Medicare patients, 2024
- 655
- Part D claims, 2024
- 10,606
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Practice address
- 4045 Hempstead Turnpike, Bethpage, NY 11714
- Practice phone
- Call (914) 241-1050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caremount Medical
Bethpage, New York
Find Dr. Buffa'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 Buffa is an internist in Bethpage, New York
Dr. Buffa practices at Caremount Medical in Bethpage, New York.
Dr. Buffa's NPI, 1790884344, was assigned on September 21, 2006. Dr. Buffa graduated from State University of New York Downstate Medical Center College of Medicine in 1996. Dr. Buffa holds New York license 211481.
- NPI
- 1790884344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779666748
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (914) 241-1050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Buffa practices at Caremount Medical in Bethpage, New York
Dr. Buffa's primary practice is Caremount Medical, at 4045 Hempstead Turnpike, Bethpage, NY 11714 in Nassau County. The practice phone is (914) 241-1050.
- Caremount Medical4045 Hempstead Turnpike, Bethpage, NY 11714 · Nassau CountyPhone(914) 241-1050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Buffa is affiliated with 10 sites of care and 3 medical groups
Dr. Buffa's primary practice is Caremount Medical in Bethpage, New York. Dr. Buffa is also affiliated with North Shore University Hospital. The medical group on file is CareMount Medical. Dmand AI also links Dr. Buffa to 5 more home health agencies, 2 group practices and clinics, 2 medical groups and 1 hospice, 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 Dr. Peter Buffa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buffa practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caremount Medical | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Buffa is one of 9,643 internists in New York
Internal medicine is Dr. Buffa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Buffa is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Buffa
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 Buffa billed Medicare for 6,387 services in 2024
CMS data shows 6,387 Medicare services from Dr. Buffa across 43 procedure codes in 2024, for 655 Medicare patients. Medicare paid $253,377 for them. Every service was in an office.
Dr. Buffa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,4262024: 2,91415%
- Office and hospital visits
- 2023: 1,2552024: 1,1459%
- Surgery
- 2023: 8752024: 8881%
- Tests and treatments
- 2023: 8352024: 73013%
- Other services
- 2023: 4242024: 58939%
- Drugs given in the office
- 2023: 762024: 12159%
Dr. Buffa compared with the New York median for internists, 2024
- Dr. Buffa
- New York median
- Medicare services
- 6,387vs 42615.0 times
- Medicare patients
- 655vs 1584.1 times
- Part D claims
- 9,859vs 62215.9 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Buffa'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. Buffa 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 Buffa treated 655 Medicare patients in 2024, average age 75
CMS counts 655 Medicare patients who saw Dr. Buffa in 2024. The largest group is 65 to 74, with 284 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Buffa's median patient age at 63, with 44% women.
Dr. Buffa's Medicare patients by age, 2024
Dr. Buffa's Medicare patients by sex, 2024
- Women34352%
- Men31248%
Chronic conditions among Dr. Buffa's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis44%
- Ischemic heart disease30%
- Diabetes24%
- Cancer21%
- Osteoporosis19%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buffa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women44%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Buffa wrote 10,606 Medicare Part D claims in 2024
In 2024, Dr. Buffa wrote 10,606 Medicare Part D claims for 821 patients. 90% of them were for generic drugs. CMS names the drug for 9,859 of them, across 132 drugs with 11 or more claims each, at $571,941 in total drug cost. In 2023, CMS named 8,973 claims across 125 drugs.
Dr. Buffa's Part D claims by kind of drug, 2024
- Generic9,494 claims90%
- Brand-name1,080 claims10%
- Other32 claims0%
Dr. Buffa'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. Buffa's Part D claims, 2024
- Opioids1%131 of 10,606 claims
- Antibiotics2%216 of 10,606 claims
- Antipsychotics, patients 65 and over0%34 of 10,606 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: 8,9732024: 9,85910%
Drugs named by CMS: 132 in 2024, 125 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
Dr. Peter Buffa scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Buffa for performance year 2024, reported as part of a group. Dr. Buffa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Buffa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Buffa's MIPS scores, performance year 2024
- 82of 100Final score
- 72.1of 100Quality
- 91of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Peter Buffa received $3,922 in industry payments from 2017 to 2025
CMS Open Payments shows 232 general payments to Dr. Buffa from 44 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $416.
General payments to Dr. Buffa by program year, 2017 to 2025
General payments to Dr. Buffa by kind, 2017 to 2025
- Food and beverage$3,908100%
- Education$140%
Companies that paid Dr. Buffa the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Buffa graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Buffa graduated from State University of New York Downstate Medical Center College of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Buffa'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)Clinician Public Reporting: Overall MIPS Performance (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 Buffa
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 Buffa's NPI number?
Dr. Peter Buffa's NPI number is 1790884344. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Buffa?
Dr. Peter Buffa is an internist in Bethpage, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter Buffa practice?
Dr. Buffa practices at 4045 Hempstead Turnpike, Bethpage, NY 11714. Dr. Buffa's primary practice is Caremount Medical in Bethpage, New York. Dmand AI also links Dr. Buffa to 5 home health agencies, 2 group practices and clinics, 2 medical groups and 1 hospice.
What is Dr. Peter Buffa's office phone number?
The practice phone on file for Dr. Buffa is (914) 241-1050.
What is Dr. Peter Buffa's medical license number?
Dr. Buffa holds New York license 211481.
Which hospitals is Dr. Peter Buffa affiliated with?
Dr. Buffa is affiliated with North Shore University Hospital.
What medical group is Dr. Peter Buffa part of?
Dr. Buffa is linked to CareMount Medical. Dmand AI links Dr. Buffa to 2 more medical groups.
Does Dr. Peter Buffa accept Medicare?
Yes. CMS data shows Dr. Buffa billed Medicare for 6,387 services in 2024, and Dr. Buffa accepts Medicare assignment.
Does Dr. Peter Buffa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Buffa as offering telehealth services.
What is Dr. Peter Buffa's MIPS score?
Dr. Buffa's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Peter Buffa see?
CMS counts 655 Medicare patients who saw Dr. Buffa in 2024, with an average age of 75.
What services does Dr. Peter Buffa bill to Medicare?
In 2024, Dr. Buffa's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (80053).
Where did Dr. Peter Buffa go to medical school?
Dr. Buffa graduated from State University of New York Downstate Medical Center College of Medicine in 1996.
What drugs does Dr. Peter Buffa prescribe most?
In 2024 Medicare Part D data, Dr. Buffa's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Peter Buffa received payments from drug or device companies?
CMS Open Payments shows $3,922 in general payments to Dr. Buffa from 44 companies from 2017 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Peter Buffa been practicing?
Dr. Buffa graduated from medical school in 1996, 30 years ago.
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