Dr. Sumner A. Slavin, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 31
- Hospital affiliations
- 1
- Industry payments
- $554
- State license
- 1
- Practice address
- 235 Cypress St, Brookline, MA 02445
- Practice phone
- Call (617) 383-6250
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Longwood Plastic Surgery
Surgery Center - Not Medicare-Certified · Brookline, Massachusetts
Find Dr. Slavin's professional email, personal email and mobile number
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Dr. Sumner A. Slavin is a plastic and reconstructive surgery physician in Brookline, Massachusetts
Dr. Slavin practices at Longwood Plastic Surgery in Brookline, Massachusetts.
Dr. Slavin's NPI, 1932148939, was assigned on June 5, 2006. Dr. Slavin graduated from University of Vermont College of Medicine in 1973. Dr. Slavin holds Massachusetts license 37904.
- NPI
- 1932148939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436181807
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 383-6250
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sumner A. Slavin practices at Longwood Plastic Surgery in Brookline, Massachusetts
Dr. Slavin's primary practice is Longwood Plastic Surgery, at 235 Cypress St, Brookline, MA 02445. The practice phone is (617) 383-6250.
- Longwood Plastic Surgery235 Cypress St, Brookline, MA 02445Phone(617) 383-6250
Source: Dmand AI Affiliation Data
Dr. Sumner A. Slavin is affiliated with 3 sites of care
Dr. Slavin's primary practice is Longwood Plastic Surgery in Brookline, Massachusetts. Dr. Slavin is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI also links Dr. Slavin to 1 more physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sumner A. Slavin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slavin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Longwood Plastic Surgery | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sumner A. Slavin is one of 62 plastics and reconstructive surgery physicians in Massachusetts
Plastic and reconstructive surgery is Dr. Slavin's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Slavin is licensed in Massachusetts.
Specialties and state licenses
- Plastic and reconstructive surgery, MassachusettsPrimary
Plastics and reconstructive surgery physicians near Dr. Slavin
Counts of plastics and reconstructive surgery 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. Sumner A. Slavin treated 13 Medicare patients in 2024, average age 78
CMS counts 13 Medicare patients who saw Dr. Slavin in 2024. The largest group is under 65, with 0 patients. 75% of them have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Slavin's median patient age at 67, with 100% women.
Dr. Slavin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Slavin's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Slavin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sumner A. Slavin wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Slavin wrote 31 Medicare Part D claims. 68% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $233 in total drug cost.
Dr. Slavin's Part D claims by kind of drug, 2024
- Generic21 claims68%
- Brand-name and other10 claims32%
Dr. Slavin's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Sumner A. Slavin takes part in Medicare
Dr. Slavin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sumner A. Slavin received $554 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Slavin from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Mentor Worldwide LLC paid the most, $226.
General payments to Dr. Slavin by program year, 2016 to 2025
Companies that paid Dr. Slavin 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. Sumner A. Slavin graduated from University of Vermont College of Medicine
Dr. Slavin graduated from University of Vermont College of Medicine in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sumner A. Slavin'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 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)Doctors and Clinicians Utilization Data (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. Sumner A. Slavin
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. Sumner A. Slavin's NPI number?
Dr. Sumner A. Slavin's NPI number is 1932148939. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sumner A. Slavin?
Dr. Sumner A. Slavin is a plastic and reconstructive surgery physician in Brookline, Massachusetts. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Sumner A. Slavin practice?
Dr. Slavin practices at 235 Cypress St, Brookline, MA 02445. Dr. Slavin's primary practice is Longwood Plastic Surgery in Brookline, Massachusetts. Dmand AI also links Dr. Slavin to 1 physician office.
What is Dr. Sumner A. Slavin's office phone number?
The practice phone on file for Dr. Slavin is (617) 383-6250.
What is Dr. Sumner A. Slavin's medical license number?
Dr. Slavin holds Massachusetts license 37904.
Which hospitals is Dr. Sumner A. Slavin affiliated with?
Dr. Slavin is affiliated with Beth Israel Deaconess Medical Center.
Does Dr. Sumner A. Slavin accept Medicare?
Yes. CMS lists Dr. Slavin as accepting Medicare assignment.
How many Medicare patients does Dr. Sumner A. Slavin see?
CMS counts 13 Medicare patients who saw Dr. Slavin in 2024, with an average age of 78.
Where did Dr. Sumner A. Slavin go to medical school?
Dr. Slavin graduated from University of Vermont College of Medicine in 1973.
What drugs does Dr. Sumner A. Slavin prescribe most?
In 2021 Medicare Part D data, Dr. Slavin's most prescribed drugs by claims were Montelukast Sodium.
Has Dr. Sumner A. Slavin received payments from drug or device companies?
CMS Open Payments shows $554 in general payments to Dr. Slavin from 6 companies from 2016 to 2025. The largest total came from Mentor Worldwide LLC.
How long has Dr. Sumner A. Slavin been practicing?
Dr. Slavin graduated from medical school in 1973, 53 years ago.
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