Dr. Eric Lederman, MD
- Medicare services, 2024
- 563
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 575
- Hospital affiliations
- 1
- Industry payments
- $208
- Practice address
- 575 Beech Street, Holyoke, MA 01040
- Practice phone
- Call (413) 534-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Eric Lederman is a psychiatrist in Holyoke, Massachusetts
Dr. Lederman practices at Holyoke Medical Center in Holyoke, Massachusetts, part of Valley Health Systems.
Dr. Lederman's NPI, 1679918411, was assigned on May 7, 2013. Dr. Lederman holds Massachusetts license 270131.
- NPI
- 1679918411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507092673
- NPI enumeration date
- May 7, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 534-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Lederman practices at Holyoke Medical Center in Holyoke, Massachusetts
Dr. Lederman's primary practice is Holyoke Medical Center, at 575 Beech Street, Holyoke, MA 01040 in Hampden County. The practice phone is (413) 534-2500.
- Holyoke Medical Center575 Beech Street, Holyoke, MA 01040 · Hampden CountyPhone(413) 534-2500
Source: Dmand AI Affiliation Data
Dr. Eric Lederman is affiliated with 1 site of care and 4 medical groups
Dr. Lederman's primary practice is Holyoke Medical Center in Holyoke, Massachusetts, part of Valley Health Systems. The medical group on file is Holyoke Medical Center. Dmand AI also links Dr. Lederman to 3 more medical groups, 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. Eric Lederman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lederman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holyoke Medical Center | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Lederman is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Lederman's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lederman is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Lederman
Counts of psychiatrists 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. Eric Lederman billed Medicare for 563 services in 2024
CMS data shows 563 Medicare services from Dr. Lederman across 5 procedure codes in 2024, for 102 Medicare patients. Medicare paid $31,605 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lederman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3572024: 53048%
- Tests and treatments
- 2023: 352024: 336%
Dr. Lederman compared with the Massachusetts median for psychiatrists, 2024
- Dr. Lederman
- Massachusetts median
- Medicare services
- 563vs 1723.3 times
- Medicare patients
- 102vs 422.4 times
- Part D claims
- 280vs 923.0 times
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Lederman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Lederman treated 102 Medicare patients in 2024, average age 61
CMS counts 102 Medicare patients who saw Dr. Lederman in 2024. The largest group is under 65, with 47 patients. 75% of them have anxiety, and 75% have mood disorders. 75% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lederman's median patient age at 44, with 49% women.
Dr. Lederman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lederman's Medicare patients by sex, 2024
- Women5554%
- Men4746%
Chronic conditions among Dr. Lederman's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression71%
- Schizophrenia and other psychoses65%
- Bipolar disorder61%
- High cholesterol57%
- High blood pressure55%
- PTSD48%
Share of Medicare patients with each condition. A patient can have several.
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 44
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Lederman wrote 575 Medicare Part D claims in 2024
In 2024, Dr. Lederman wrote 575 Medicare Part D claims for 84 patients. 89% of them were for generic drugs. CMS names the drug for 280 of them, across 16 drugs with 11 or more claims each, at $21,458 in total drug cost. In 2023, CMS named 86 claims across 5 drugs.
Dr. Lederman's Part D claims by kind of drug, 2024
- Generic514 claims89%
- Brand-name and other61 claims11%
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
- Antipsychotics, patients 65 and over2%13 of 575 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: 862024: 280226%
Drugs named by CMS: 16 in 2024, 5 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. Eric 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. Eric Lederman received $208 in industry payments from 2018 to 2021
CMS Open Payments shows 2 general payments to Dr. Lederman from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $112.
General payments to Dr. Lederman by program year, 2018 to 2021
Companies that paid Dr. Lederman the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric 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 | 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) |
| 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. Eric 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. Eric Lederman's NPI number?
Dr. Eric Lederman's NPI number is 1679918411. It was assigned on May 7, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Lederman?
Dr. Eric Lederman is a psychiatrist in Holyoke, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Eric Lederman practice?
Dr. Lederman practices at 575 Beech Street, Holyoke, MA 01040. Dr. Lederman's primary practice is Holyoke Medical Center in Holyoke, Massachusetts, part of Valley Health Systems. Dmand AI also links Dr. Lederman to 3 medical groups.
What is Dr. Eric Lederman's office phone number?
The practice phone on file for Dr. Lederman is (413) 534-2500.
What is Dr. Eric Lederman's medical license number?
Dr. Lederman holds Massachusetts license 270131.
Which hospitals is Dr. Eric Lederman affiliated with?
Dr. Lederman practices at Holyoke Medical Center in Holyoke, Massachusetts.
What medical group is Dr. Eric Lederman part of?
Dr. Lederman is linked to Holyoke Medical Center. Dmand AI links Dr. Lederman to 3 more medical groups.
Does Dr. Eric Lederman accept Medicare?
Yes. CMS data shows Dr. Lederman billed Medicare for 563 services in 2024, and Dr. Lederman accepts Medicare assignment.
How many Medicare patients does Dr. Eric Lederman see?
CMS counts 102 Medicare patients who saw Dr. Lederman in 2024, with an average age of 61.
What services does Dr. Eric Lederman bill to Medicare?
In 2024, Dr. Lederman's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and psychiatric service (90792).
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What drugs does Dr. Eric Lederman prescribe most?
In 2024 Medicare Part D data, Dr. Lederman's most prescribed drugs by claims were Trazodone HCl, Clonidine HCl and Risperidone.
Has Dr. Eric Lederman received payments from drug or device companies?
CMS Open Payments shows $208 in general payments to Dr. Lederman from 2 companies from 2018 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Eric Lederman been practicing?
Dr. Lederman graduated from medical school in 2013, 13 years ago.
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