Dr. Peter T. Simonson, MD
- Medicare services, 2024
- 1,241
- Medicare patients, 2024
- 319
- Part D claims, 2024
- 361
- Hospital affiliations
- 5
- Industry payments
- $4,920
- Practice address
- 255 Lafayette Avenue, Suffern, NY 10901
- Practice phone
- Call (914) 368-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simonson's professional email, personal email and mobile number
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Dr. Peter T. Simonson is an OB-GYN in Suffern, New York
Dr. Simonson practices at Good Samaritan Hospital in Suffern, New York, part of Westchester Medical Center Health Network.
Dr. Simonson's NPI, 1811973258, was assigned on December 19, 2005. Dr. Simonson graduated from New York University Grossman School of Medicine in 1987. Dr. Simonson holds New York license 176473.
- NPI
- 1811973258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436135985
- NPI enumeration date
- December 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 368-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter T. Simonson practices at Good Samaritan Hospital in Suffern, New York
Dr. Simonson's primary practice is Good Samaritan Hospital, at 255 Lafayette Avenue, Suffern, NY 10901 in Rockland County. The practice phone is (914) 368-5000.
- Good Samaritan Hospital255 Lafayette Avenue, Suffern, NY 10901 · Rockland CountyPhone(914) 368-5000
Source: Dmand AI Affiliation Data
Dr. Peter T. Simonson is affiliated with 6 sites of care
Dr. Simonson's primary practice is Good Samaritan Hospital in Suffern, New York, part of Westchester Medical Center Health Network. Dr. Simonson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI also links Dr. Simonson to 3 more hospitals and 1 physician office, 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 T. Simonson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simonson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter T. Simonson is one of 2,664 OB-GYNs in New York
Obstetrics and gynecology is Dr. Simonson's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Simonson is licensed in New York.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
OB-GYNs near Dr. Simonson
Counts of OB-GYNs 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 T. Simonson billed Medicare for 1,241 services in 2024
CMS data shows 1,241 Medicare services from Dr. Simonson across 9 procedure codes in 2024, for 319 Medicare patients. Medicare paid $56,456 for them. Every service was in an office.
Dr. Simonson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2612024: 693166%
- Lab and pathology
- 2023: 2062024: 31251%
- Other services
- 2023: 1702024: 21929%
- Surgery
- 2023: 02024: 17
Dr. Simonson compared with the New York median for OB-GYNs, 2024
- Dr. Simonson
- New York median
- Medicare services
- 1,241vs 7017.7 times
- Medicare patients
- 319vs 545.9 times
- Part D claims
- 244vs 386.4 times
Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.
Dr. Simonson'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. Simonson and other OB-GYNs in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter T. Simonson treated 319 Medicare patients in 2024, average age 74
CMS counts 319 Medicare patients who saw Dr. Simonson in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simonson's median patient age at 53, with 96% women.
Dr. Simonson's Medicare patients by age, 2024
Chronic conditions among Dr. Simonson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis52%
- Osteoporosis38%
- Anxiety28%
- Diabetes22%
- Ischemic heart disease21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simonson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women96%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter T. Simonson wrote 361 Medicare Part D claims in 2024
In 2024, Dr. Simonson wrote 361 Medicare Part D claims for 109 patients. 90% of them were for generic drugs. CMS names the drug for 244 of them, across 11 drugs with 11 or more claims each, at $12,122 in total drug cost. In 2023, CMS named 141 claims across 7 drugs.
Dr. Simonson's Part D claims by kind of drug, 2024
- Generic324 claims90%
- Brand-name37 claims10%
Dr. Simonson'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. Simonson's Part D claims, 2024
- Antibiotics7%26 of 361 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: 1412024: 24473%
Drugs named by CMS: 11 in 2024, 7 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 T. Simonson takes part in Medicare
Dr. Simonson 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 T. Simonson received $4,920 in industry payments from 2016 to 2025
CMS Open Payments shows 231 general payments to Dr. Simonson from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Celularity, Inc. paid the most, $900.
General payments to Dr. Simonson by program year, 2016 to 2025
General payments to Dr. Simonson by kind, 2016 to 2025
- Food and beverage$3,83478%
- Speaker and faculty fees$90018%
- Education$1864%
Companies that paid Dr. Simonson 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 T. Simonson graduated from New York University Grossman School of Medicine
Dr. Simonson graduated from New York University Grossman School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter T. Simonson'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 T. Simonson
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 T. Simonson's NPI number?
Dr. Peter T. Simonson's NPI number is 1811973258. It was assigned on December 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter T. Simonson?
Dr. Peter T. Simonson is an OB-GYN in Suffern, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Peter T. Simonson practice?
Dr. Simonson practices at 255 Lafayette Avenue, Suffern, NY 10901. Dr. Simonson's primary practice is Good Samaritan Hospital in Suffern, New York, part of Westchester Medical Center Health Network. Dmand AI also links Dr. Simonson to 3 hospitals and 1 physician office.
What is Dr. Peter T. Simonson's office phone number?
The practice phone on file for Dr. Simonson is (914) 368-5000.
What is Dr. Peter T. Simonson's medical license number?
Dr. Simonson holds New York license 176473.
Which hospitals is Dr. Peter T. Simonson affiliated with?
Dr. Simonson practices at Good Samaritan Hospital in Suffern, New York. Dr. Simonson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI links Dr. Simonson to 3 more hospitals.
Does Dr. Peter T. Simonson accept Medicare?
Yes. CMS data shows Dr. Simonson billed Medicare for 1,241 services in 2024, and Dr. Simonson accepts Medicare assignment.
How many Medicare patients does Dr. Peter T. Simonson see?
CMS counts 319 Medicare patients who saw Dr. Simonson in 2024, with an average age of 74.
What services does Dr. Peter T. Simonson bill to Medicare?
In 2024, Dr. Simonson's most billed Medicare services were care management and other visits (99459), lab and pathology test (81002) and office visit, established patient (99214).
Where did Dr. Peter T. Simonson go to medical school?
Dr. Simonson graduated from New York University Grossman School of Medicine in 1987.
Show 3 more questionsShow fewer questions
What drugs does Dr. Peter T. Simonson prescribe most?
In 2024 Medicare Part D data, Dr. Simonson's most prescribed drugs by claims were Estradiol, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Peter T. Simonson received payments from drug or device companies?
CMS Open Payments shows $4,920 in general payments to Dr. Simonson from 33 companies from 2016 to 2025. The largest total came from Celularity, Inc.
How long has Dr. Peter T. Simonson been practicing?
Dr. Simonson graduated from medical school in 1987, 39 years ago.
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