Dr. Michael Bruce Cohen, MD
- Medicare services, 2024
- 1,346
- Medicare patients, 2024
- 527
- Part D claims, 2024
- 967
- Hospital affiliations
- 4
- Industry payments
- $655
- Practice address
- 23 Warren Ave, Woburn, MA 01801
- Practice phone
- Call (781) 933-0710
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Woburn Nephrology Associates
Woburn, 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. Michael Bruce Cohen is a nephrologist in Woburn, Massachusetts
Dr. Cohen practices at Woburn Nephrology Associates in Woburn, Massachusetts.
Dr. Cohen's NPI, 1306895172, was assigned on May 9, 2006. Dr. Cohen graduated from UMass Chan Medical School in 1986. Dr. Cohen holds Massachusetts license 70992.
- NPI
- 1306895172NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284687450
- NPI enumeration date
- May 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 933-0710
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Bruce Cohen practices at Woburn Nephrology Associates in Woburn, Massachusetts
Dr. Cohen's primary practice is Woburn Nephrology Associates, at 23 Warren Ave, Woburn, MA 01801 in Middlesex County. The practice phone is (781) 933-0710.
- Woburn Nephrology Associates23 Warren Ave, Woburn, MA 01801 · Middlesex CountyPhone(781) 933-0710
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Bruce Cohen is affiliated with 9 sites of care and 1 medical group
Dr. Cohen's primary practice is Woburn Nephrology Associates in Woburn, Massachusetts. Dr. Cohen is also affiliated with Lahey Clinic. The medical group on file is Woburn Nephrology Associates. Dmand AI also links Dr. Cohen to 3 more hospitals and 4 dialysis centers, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Bruce Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Woburn Nephrology Associates | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Bruce Cohen is one of 351 nephrologists in Massachusetts
Nephrology is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Cohen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Cohen's licenses on file in 2 states: Massachusetts and New Mexico.
Specialties and state licenses
- Nephrology, MassachusettsPrimary
- New Mexico license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease, fluid and electrolyte imbalances and parathyroid gland disorder among the conditions Dr. Cohen treats.
Nephrologists near Dr. Cohen
Counts of nephrologists 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. Michael Bruce Cohen billed Medicare for 1,346 services in 2024
CMS data shows 1,346 Medicare services from Dr. Cohen across 10 procedure codes in 2024, for 527 Medicare patients. Medicare paid $183,280 for them.
Dr. Cohen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0602024: 9788%
- Tests and treatments
- 2023: 4352024: 36815%
Where Dr. Cohen's Medicare services took place, 2024
- In an office73254%
- In a facility61446%
Dr. Cohen compared with the Massachusetts median for nephrologists, 2024
- Dr. Cohen
- Massachusetts median
- Medicare services
- 1,346vs 70192% above
- Medicare patients
- 527vs 28287% above
- Part D claims
- 818vs 47174% above
Medians across 333 nephrologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Cohen'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.
Need commercial claims for Dr. Cohen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cohen and other nephrologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Bruce Cohen treated 527 Medicare patients in 2024, average age 77
CMS counts 527 Medicare patients who saw Dr. Cohen in 2024. The largest group is 75 to 84, with 198 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 23% are also on Medicaid. Their average risk score is 3.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 76, with 42% women.
Dr. Cohen's Medicare patients by age, 2024
Dr. Cohen's Medicare patients by sex, 2024
- Women22443%
- Men30357%
Chronic conditions among Dr. Cohen's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Ischemic heart disease54%
- Heart failure53%
- Arthritis47%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
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 76
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Bruce Cohen wrote 967 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 967 Medicare Part D claims for 205 patients. 88% of them were for generic drugs. CMS names the drug for 818 of them, across 22 drugs with 11 or more claims each, at $178,011 in total drug cost. In 2023, CMS named 949 claims across 29 drugs.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic847 claims88%
- Brand-name120 claims12%
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9492024: 81814%
Drugs named by CMS: 22 in 2024, 29 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
Dr. Michael Bruce Cohen offers telehealth to Medicare patients
Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cohen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Bruce Cohen received $655 in industry payments from 2017 to 2025
CMS Open Payments shows 42 general payments to Dr. Cohen from 9 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 75% of the total. Travere Therapeutics, Inc. paid the most, $226.
General payments to Dr. Cohen by program year, 2017 to 2025
General payments to Dr. Cohen by kind, 2017 to 2025
- Food and beverage$48975%
- Education$16625%
Companies that paid Dr. Cohen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Bruce Cohen graduated from UMass Chan Medical School
Dr. Cohen graduated from UMass Chan Medical School in 1986.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Michael Bruce Cohen accepts plans from 12 insurance carriers
Dr. Cohen is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +4 more carriersWith a free account
Plan types Dr. Cohen accepts, by number of carriers
- PPO8
- Medicare7
- HMO5
- POS4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Bruce 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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Michael Bruce 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. Michael Bruce Cohen's NPI number?
Dr. Michael Bruce Cohen's NPI number is 1306895172. It was assigned on May 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Bruce Cohen?
Dr. Michael Bruce Cohen is a nephrologist in Woburn, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Michael Bruce Cohen practice?
Dr. Cohen practices at 23 Warren Ave, Woburn, MA 01801. Dr. Cohen's primary practice is Woburn Nephrology Associates in Woburn, Massachusetts. Dmand AI also links Dr. Cohen to 3 hospitals and 4 dialysis centers.
What is Dr. Michael Bruce Cohen's office phone number?
The practice phone on file for Dr. Cohen is (781) 933-0710.
What is Dr. Michael Bruce Cohen's medical license number?
Dr. Cohen holds Massachusetts license 70992, one of the licenses on file in 2 states.
Which states has Dr. Michael Bruce Cohen been licensed in?
Dmand AI has state licenses on file for Dr. Cohen in Massachusetts (1989 to 2026) and New Mexico (1994 to 2004).
Which hospitals is Dr. Michael Bruce Cohen affiliated with?
Dr. Cohen is affiliated with Lahey Clinic. Dmand AI links Dr. Cohen to 3 more hospitals.
What medical group is Dr. Michael Bruce Cohen part of?
Dr. Cohen is linked to Woburn Nephrology Associates.
Does Dr. Michael Bruce Cohen accept Medicare?
Yes. CMS data shows Dr. Cohen billed Medicare for 1,346 services in 2024, and Dr. Cohen accepts Medicare assignment.
Does Dr. Michael Bruce Cohen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cohen as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Michael Bruce Cohen see?
CMS counts 527 Medicare patients who saw Dr. Cohen in 2024, with an average age of 77.
Is Dr. Michael Bruce Cohen board certified?
Yes. Dr. Cohen is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Michael Bruce Cohen bill to Medicare?
In 2024, Dr. Cohen's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and dialysis (90960).
Where did Dr. Michael Bruce Cohen go to medical school?
Dr. Cohen graduated from UMass Chan Medical School in 1986.
What drugs does Dr. Michael Bruce Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Amlodipine Besylate, Lisinopril and Furosemide.
Has Dr. Michael Bruce Cohen received payments from drug or device companies?
CMS Open Payments shows $655 in general payments to Dr. Cohen from 9 companies from 2017 to 2025. The largest total came from Travere Therapeutics, Inc.
How long has Dr. Michael Bruce Cohen been practicing?
Dr. Cohen graduated from medical school in 1986, 40 years ago.
What insurance does Dr. Michael Bruce Cohen accept?
Dr. Cohen is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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