Dr. Richard C. Summermatter, MD
- Medicare services, 2020
- 33
- Part D claims, 2024
- 105
- Hospital affiliations
- 3
- Industry payments
- $86
- Medical groups
- 7
- Practice address
- 1 Hospital Drive, Massena, NY 13662
- Practice phone
- Call (315) 769-4234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Summermatter's professional email, personal email and mobile number
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Dr. Richard C. Summermatter is an OB-GYN in Massena, New York
Dr. Summermatter practices at Massena Hospital in Massena, New York, part of Rochester Regional Health.
Dr. Summermatter's NPI, 1033238704, was assigned on March 27, 2007. Dr. Summermatter graduated from University of Alabama School of Medicine in 1980. Dr. Summermatter holds New York license 153116.
- NPI
- 1033238704NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779532189
- NPI enumeration date
- March 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 769-4234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard C. Summermatter practices at Massena Hospital in Massena, New York
Dr. Summermatter's primary practice is Massena Hospital, at 1 Hospital Drive, Massena, NY 13662 in St. Lawrence County. The practice phone is (315) 769-4234.
- Massena Hospital1 Hospital Drive, Massena, NY 13662 · St. Lawrence CountyPhone(315) 769-4234
Source: Dmand AI Affiliation Data
Dr. Richard C. Summermatter is affiliated with 8 sites of care and 7 medical groups
Dr. Summermatter's primary practice is Massena Hospital in Massena, New York, part of Rochester Regional Health. Dr. Summermatter is also affiliated with Rochester General Hospital. The medical group on file is Women's Health Associates. Dmand AI also links Dr. Summermatter to 1 more hospital, 6 medical groups, 4 rural health clinics and 1 group practice or clinic, 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. Richard C. Summermatter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Summermatter practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massena Hospital | Available with a free account |
| +7 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard C. Summermatter is one of 2,664 OB-GYNs in New York
Obstetrics and gynecology is Dr. Summermatter's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dmand AI has Dr. Summermatter's licenses on file in 2 states: New York and Maine.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
- Maine license
OB-GYNs near Dr. Summermatter
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. Richard C. Summermatter billed Medicare for 33 services in 2020
CMS data shows 33 Medicare services from Dr. Summermatter across 2 procedure codes in 2020, all of them office visits. Medicare paid $1,025 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Summermatter's Medicare services by type, 2016 to 2020
- 2016
- 2020
- Office and hospital visits
- 2016: 02020: 33
- Lab and pathology
- 2016: 182020: 0100%
- Other services
- 2016: 212020: 0100%
Dr. Summermatter compared with the New York median for OB-GYNs, 2020
- Dr. Summermatter
- New York median
- Medicare services
- 33vs 7053% below
- Part D claims
- 39vs 38Close to median
Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.
Dr. Summermatter's most billed Medicare procedure codes, 2020
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard C. Summermatter's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Summermatter's median patient age at 42, with 98% women.
Dr. Summermatter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women98%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Richard C. Summermatter wrote 105 Medicare Part D claims in 2024
In 2024, Dr. Summermatter wrote 105 Medicare Part D claims for 26 patients. 88% of them were for generic drugs. CMS names the drug for 39 of them, across 2 drugs with 11 or more claims each, at $4,189 in total drug cost. In 2023, CMS named 56 claims across 3 drugs.
Dr. Summermatter's Part D claims by kind of drug, 2024
- Generic92 claims88%
- Brand-name13 claims12%
Dr. Summermatter'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 562024: 3930%
Drugs named by CMS: 2 in 2024, 3 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. Richard C. Summermatter takes part in Medicare
Dr. Summermatter 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. Richard C. Summermatter received $86 in industry payments from 2019 to 2021
CMS Open Payments shows 4 general payments to Dr. Summermatter from 3 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 65% of the total. Applied Medical Resources Corporation paid the most, $38.
General payments to Dr. Summermatter by program year, 2019 to 2021
General payments to Dr. Summermatter by kind, 2019 to 2021
- Food and beverage$5665%
- Education$3035%
Companies that paid Dr. Summermatter the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard C. Summermatter graduated from University of Alabama School of Medicine
Dr. Summermatter graduated from University of Alabama School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard C. Summermatter'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 Data |
| 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. Richard C. Summermatter
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. Richard C. Summermatter's NPI number?
Dr. Richard C. Summermatter's NPI number is 1033238704. It was assigned on March 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard C. Summermatter?
Dr. Richard C. Summermatter is an OB-GYN in Massena, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Richard C. Summermatter practice?
Dr. Summermatter practices at 1 Hospital Drive, Massena, NY 13662. Dr. Summermatter's primary practice is Massena Hospital in Massena, New York, part of Rochester Regional Health. Dmand AI also links Dr. Summermatter to 1 hospital, 6 medical groups, 4 rural health clinics and 1 group practice or clinic.
What is Dr. Richard C. Summermatter's office phone number?
The practice phone on file for Dr. Summermatter is (315) 769-4234.
What is Dr. Richard C. Summermatter's medical license number?
Dr. Summermatter holds New York license 153116, one of the licenses on file in 2 states.
Which states has Dr. Richard C. Summermatter been licensed in?
Dmand AI has state licenses on file for Dr. Summermatter in New York and Maine.
Which hospitals is Dr. Richard C. Summermatter affiliated with?
Dr. Summermatter practices at Massena Hospital in Massena, New York. Dr. Summermatter is also affiliated with Rochester General Hospital. Dmand AI links Dr. Summermatter to 1 more hospital.
What medical group is Dr. Richard C. Summermatter part of?
Dr. Summermatter is linked to Women's Health Associates. Dmand AI links Dr. Summermatter to 6 more medical groups.
Does Dr. Richard C. Summermatter accept Medicare?
Yes. CMS data shows Dr. Summermatter billed Medicare for 33 services in 2020, and Dr. Summermatter accepts Medicare assignment.
What services does Dr. Richard C. Summermatter bill to Medicare?
In 2020, Dr. Summermatter's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99212).
Show 4 more questionsShow fewer questions
Where did Dr. Richard C. Summermatter go to medical school?
Dr. Summermatter graduated from University of Alabama School of Medicine in 1980.
What drugs does Dr. Richard C. Summermatter prescribe most?
In 2024 Medicare Part D data, Dr. Summermatter's most prescribed drugs by claims were Estradiol and Norethindrone Acetate.
Has Dr. Richard C. Summermatter received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Summermatter from 3 companies from 2019 to 2021. The largest total came from Applied Medical Resources Corporation.
How long has Dr. Richard C. Summermatter been practicing?
Dr. Summermatter graduated from medical school in 1980, 46 years ago.
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