Dr. Robert I. Cohen, MD
- Part D claims, 2024
- 53
- Industry payments
- $27
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 25 Railroad Sq, Haverhill, MA 01832
- Practice phone
- Call (508) 653-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Royal at Wayland Rehabilitation & Nursing Center
Haverhill, Massachusetts
Find Dr. Cohen'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. Robert I. Cohen is an anesthesiologist in Haverhill, Massachusetts
Dr. Cohen practices at Royal at Wayland Rehabilitation & Nursing Center in Haverhill, Massachusetts.
Dr. Cohen's NPI, 1699713909, was assigned on June 2, 2006. Dr. Cohen holds Massachusetts license 56855.
- NPI
- 1699713909NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (508) 653-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert I. Cohen practices at Royal at Wayland Rehabilitation & Nursing Center in Haverhill, Massachusetts
Dr. Cohen's primary practice is Royal at Wayland Rehabilitation & Nursing Center, at 25 Railroad Sq, Haverhill, MA 01832 in Essex County. The practice phone is (508) 653-8500.
- Royal at Wayland Rehabilitation & Nursing Center25 Railroad Sq, Haverhill, MA 01832 · Essex CountyPhone(508) 653-8500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert I. Cohen is affiliated with 1 site of care and 3 medical groups
Dr. Cohen's primary practice is Royal at Wayland Rehabilitation & Nursing Center in Haverhill, Massachusetts. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Cohen to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert I. Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Royal at Wayland Rehabilitation & Nursing Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert I. Cohen is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Cohen is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Cohen
Counts of anesthesiologists 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. Robert I. Cohen's patients have a median age of 89
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 89, with 51% women.
Dr. Cohen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 89
Patient panel by sex, all payers
- Women51%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Robert I. Cohen wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 53 Medicare Part D claims. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $57 in total drug cost. In 2021, CMS named 13 claims across 1 drug.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic48 claims91%
- Brand-name and other5 claims9%
Dr. Cohen'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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 132024: 1115%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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
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Dr. Robert I. Cohen received $27 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Cohen from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $27.
Companies that paid Dr. Cohen the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert I. Cohen'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| 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. Robert I. Cohen
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. Robert I. Cohen's NPI number?
Dr. Robert I. Cohen's NPI number is 1699713909. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert I. Cohen?
Dr. Robert I. Cohen is an anesthesiologist in Haverhill, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert I. Cohen practice?
Dr. Cohen practices at 25 Railroad Sq, Haverhill, MA 01832. Dr. Cohen's primary practice is Royal at Wayland Rehabilitation & Nursing Center in Haverhill, Massachusetts. Dmand AI also links Dr. Cohen to 2 medical groups.
What is Dr. Robert I. Cohen's office phone number?
The practice phone on file for Dr. Cohen is (508) 653-8500.
What is Dr. Robert I. Cohen's medical license number?
Dr. Cohen holds Massachusetts license 56855.
What medical group is Dr. Robert I. Cohen part of?
Dr. Cohen is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Cohen to 2 more medical groups.
What drugs does Dr. Robert I. Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Amlodipine Besylate.
Has Dr. Robert I. Cohen received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Cohen from 1 company from 2017 to 2017. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Robert I. Cohen been practicing?
Dr. Cohen's NPI was assigned in 2006.
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