Dr. Michael Henry Bar, MD
- Medicare services, 2024
- 791
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 312
- MIPS score, 2024
- 88
- Industry payments
- $13,055
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Dr. Bar'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 Henry Bar is a hematologist and oncologist in Stamford, Connecticut
Dr. Bar practices at Stamford Hospital in Stamford, Connecticut.
Dr. Bar's NPI, 1093800369, was assigned on October 4, 2006. Dr. Bar graduated from Columbia University College of Physicians and Surgeons in 1983. Dr. Bar holds Connecticut license 030565.
- NPI
- 1093800369NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (203) 276-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Michael Henry Bar practices at Stamford Hospital in Stamford, Connecticut
Dr. Bar's primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-1000.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Henry Bar is affiliated with 1 site of care
Dr. Bar's primary practice is Stamford Hospital in Stamford, Connecticut.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Michael Henry Bar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Henry Bar is one of 175 hematologists and oncologists in Connecticut
Hematology and oncology is Dr. Bar's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Bar is licensed in Connecticut.
Specialties and state licenses
- Hematology and oncology, ConnecticutPrimary
Hematologists and oncologists near Dr. Bar
Counts of hematologists and oncologists 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 Henry Bar billed Medicare for 791 services in 2024
CMS data shows 791 Medicare services from Dr. Bar across 6 procedure codes in 2024, for 285 Medicare patients. Medicare paid $66,569 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8862024: 79111%
Dr. Bar compared with the Connecticut median for hematologists and oncologists, 2024
- Dr. Bar
- Connecticut median
- Medicare services
- 791vs 54146% above
- Medicare patients
- 285vs 20837% above
- Part D claims
- 246vs 45145% below
Medians across 168 hematologists and oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Bar'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bar and other hematologists and oncologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Henry Bar treated 285 Medicare patients in 2024, average age 78
CMS counts 285 Medicare patients who saw Dr. Bar in 2024. The largest group is 75 to 84, with 123 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.90, 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. Bar's median patient age at 59, with 71% women.
Dr. Bar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bar's Medicare patients by sex, 2024
- Women13246%
- Men15354%
Chronic conditions among Dr. Bar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease41%
- Anxiety32%
- Mood disorders29%
- Atrial fibrillation27%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Henry Bar wrote 312 Medicare Part D claims in 2024
In 2024, Dr. Bar wrote 312 Medicare Part D claims for 55 patients. 35% of them were for generic drugs. CMS names the drug for 246 of them, across 7 drugs with 11 or more claims each, at $2,264,828 in total drug cost. In 2023, CMS named 208 claims across 6 drugs.
Dr. Bar's Part D claims by kind of drug, 2024
- Generic110 claims35%
- Brand-name202 claims65%
Dr. Bar'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: 2082024: 24618%
Drugs named by CMS: 7 in 2024, 6 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 Henry Bar scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Bar for performance year 2024, reported as part of a group.
Dr. Bar's MIPS scores, performance year 2024
- 88of 100Final score
- 91.2of 100Quality
- 40of 100Improvement Activities
- 65of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael Henry Bar received $13,055 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. Bar from 15 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. BeiGene, Ltd. paid the most, $2,838. It also lists 2 research payments totaling $3,576 from 2016 to 2017.
General payments to Dr. Bar by program year, 2016 to 2025
General payments to Dr. Bar by kind, 2016 to 2025
- Consulting fees$9,17070%
- Speaker and faculty fees$3,38826%
- Honoraria$3503%
- Food and beverage$991%
- Other$480%
Companies that paid Dr. Bar 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. Michael Henry Bar graduated from Columbia University College of Physicians and Surgeons
Dr. Bar graduated from Columbia University College of Physicians and Surgeons in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Henry Bar'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 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 | Clinician Public Reporting: Overall MIPS Performance (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. Michael Henry Bar
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 Henry Bar's NPI number?
Dr. Michael Henry Bar's NPI number is 1093800369. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Henry Bar?
Dr. Michael Henry Bar is a hematologist and oncologist in Stamford, Connecticut. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Michael Henry Bar practice?
Dr. Bar practices at 1 Hospital Plz, Stamford, CT 06902. Dr. Bar's primary practice is Stamford Hospital in Stamford, Connecticut.
What is Dr. Michael Henry Bar's office phone number?
The practice phone on file for Dr. Bar is (203) 276-1000.
What is Dr. Michael Henry Bar's medical license number?
Dr. Bar holds Connecticut license 030565.
Does Dr. Michael Henry Bar accept Medicare?
Yes. CMS data shows Dr. Bar billed Medicare for 791 services in 2024.
What is Dr. Michael Henry Bar's MIPS score?
Dr. Bar's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Michael Henry Bar see?
CMS counts 285 Medicare patients who saw Dr. Bar in 2024, with an average age of 78.
What services does Dr. Michael Henry Bar bill to Medicare?
In 2024, Dr. Bar's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).
Where did Dr. Michael Henry Bar go to medical school?
Dr. Bar graduated from Columbia University College of Physicians and Surgeons in 1983.
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What drugs does Dr. Michael Henry Bar prescribe most?
In 2024 Medicare Part D data, Dr. Bar's most prescribed drugs by claims were Imbruvica, Venclexta and Hydroxyurea.
Has Dr. Michael Henry Bar received payments from drug or device companies?
CMS Open Payments shows $13,055 in general payments to Dr. Bar from 15 companies from 2016 to 2025. The largest total came from BeiGene, Ltd.
How long has Dr. Michael Henry Bar been practicing?
Dr. Bar graduated from medical school in 1983, 43 years ago.
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