Dr. Harvey M. Lederman, MD
- Medicare services, 2019
- 484
- Part D claims, 2024
- 1,629
- Hospital affiliations
- 2
- Industry payments
- $420
- Medical groups
- 4
- Practice address
- One Hospital Road, First Fl, Wing 5, PO Box 1477, Oak Bluffs, MA 02557
- Practice phone
- Call (508) 693-0410
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lederman'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. Harvey M. Lederman is an internist in Oak Bluffs, Massachusetts
Dr. Lederman practices at Martha's Vineyard Hospital in Oak Bluffs, Massachusetts, part of Mass General Brigham.
Dr. Lederman's NPI, 1033124458, was assigned on July 31, 2006. Dr. Lederman graduated from JS Weill Medical College, Cornell University in 1978. Dr. Lederman holds Massachusetts license 59313.
- NPI
- 1033124458NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426022831
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 693-0410
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harvey M. Lederman practices at 2 locations in Oak Bluffs, Massachusetts
Dr. Lederman's primary practice is Martha's Vineyard Hospital, at One Hospital Road, First Fl, Wing 5, PO Box 1477, Oak Bluffs, MA 02557 in Dukes County. The practice phone is (508) 693-0410. Dr. Lederman also practices at Martha's Vineyard Hospital, 1 Hospital Way, Oak Bluffs, MA 02557.
- Martha's Vineyard HospitalPrimaryOne Hospital Road, First Fl, Wing 5, PO Box 1477, Oak Bluffs, MA 02557 · Dukes CountyPhone(508) 693-0410
- Martha's Vineyard Hospital1 Hospital Way, Oak Bluffs, MA 02557 · Dukes CountyPhone(508) 693-0410
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Harvey M. Lederman is affiliated with 8 sites of care and 4 medical groups
Dr. Lederman's primary practice is Martha's Vineyard Hospital in Oak Bluffs, Massachusetts, part of Mass General Brigham. Dr. Lederman is also affiliated with Brigham and Women's Hospital. The medical group on file is Martha's Vineyard Hospital. Dmand AI also links Dr. Lederman to 3 more medical groups, 2 group practices and clinics, 2 hospices, 1 home health agency and 1 senior living community, each named with a free account. Dr. Lederman's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harvey M. Lederman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lederman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martha's Vineyard Hospital | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harvey M. Lederman is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Lederman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lederman is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Lederman
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. Harvey M. Lederman billed Medicare for 484 services in 2019
CMS data shows 484 Medicare services from Dr. Lederman across 2 procedure codes in 2019, all of them office visits. Medicare paid $35,521 for them. Every service was in an office.
Dr. Lederman's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 9672019: 48450%
- Drugs given in the office
- 2018: 502019: 0100%
- Tests and treatments
- 2018: 2422019: 0100%
- Other services
- 2018: 2822019: 0100%
Dr. Lederman compared with the Massachusetts median for internists, 2019
- Dr. Lederman
- Massachusetts median
- Medicare services
- 484vs 43112% above
- Part D claims
- 1,031vs 4022.6 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Lederman's most billed Medicare procedure codes, 2019
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. Harvey M. Lederman's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Lederman's median patient age at 75, with 52% women.
Dr. Lederman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Harvey M. Lederman wrote 1,629 Medicare Part D claims in 2024
In 2024, Dr. Lederman wrote 1,629 Medicare Part D claims for 496 patients. 86% of them were for generic drugs. CMS names the drug for 1,031 of them, across 40 drugs with 11 or more claims each, at $88,390 in total drug cost. In 2023, CMS named 1,121 claims across 41 drugs.
Dr. Lederman's Part D claims by kind of drug, 2024
- Generic1,400 claims86%
- Brand-name and other229 claims14%
Dr. Lederman'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. Lederman's Part D claims, 2024
- Opioids4%65 of 1,629 claims
- Antibiotics6%101 of 1,629 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: 1,1212024: 1,0318%
Drugs named by CMS: 40 in 2024, 41 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. Harvey M. Lederman takes part in Medicare
Dr. Lederman 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. Harvey M. Lederman received $420 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Lederman from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $169.
General payments to Dr. Lederman by program year, 2016 to 2025
Companies that paid Dr. Lederman 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. Harvey M. Lederman graduated from JS Weill Medical College, Cornell University
Dr. Lederman graduated from JS Weill Medical College, Cornell University in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harvey M. Lederman'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 Affiliation DataDmand AI Practice 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. Harvey M. Lederman
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. Harvey M. Lederman's NPI number?
Dr. Harvey M. Lederman's NPI number is 1033124458. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harvey M. Lederman?
Dr. Harvey M. Lederman is an internist in Oak Bluffs, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Harvey M. Lederman practice?
Dr. Lederman practices at One Hospital Road, First Fl, Wing 5, PO Box 1477, Oak Bluffs, MA 02557. Dr. Lederman also practices at 1 Hospital Way, Oak Bluffs, MA 02557. Dr. Lederman's primary practice is Martha's Vineyard Hospital in Oak Bluffs, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Lederman to 3 medical groups, 2 group practices and clinics, 2 hospices, 1 home health agency and 1 senior living community.
What is Dr. Harvey M. Lederman's office phone number?
The practice phone on file for Dr. Lederman is (508) 693-0410.
What is Dr. Harvey M. Lederman's medical license number?
Dr. Lederman holds Massachusetts license 59313.
Which hospitals is Dr. Harvey M. Lederman affiliated with?
Dr. Lederman practices at Martha's Vineyard Hospital in Oak Bluffs, Massachusetts. Dr. Lederman is also affiliated with Brigham and Women's Hospital.
What medical group is Dr. Harvey M. Lederman part of?
Dr. Lederman is linked to Martha's Vineyard Hospital. Dmand AI links Dr. Lederman to 3 more medical groups.
Does Dr. Harvey M. Lederman accept Medicare?
Yes. CMS data shows Dr. Lederman billed Medicare for 484 services in 2019, and Dr. Lederman accepts Medicare assignment.
What services does Dr. Harvey M. Lederman bill to Medicare?
In 2019, Dr. Lederman's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Harvey M. Lederman go to medical school?
Dr. Lederman graduated from JS Weill Medical College, Cornell University in 1978.
Show 3 more questionsShow fewer questions
What drugs does Dr. Harvey M. Lederman prescribe most?
In 2024 Medicare Part D data, Dr. Lederman's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Harvey M. Lederman received payments from drug or device companies?
CMS Open Payments shows $420 in general payments to Dr. Lederman from 4 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Harvey M. Lederman been practicing?
Dr. Lederman graduated from medical school in 1978, 48 years ago.
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