Dr. Nicholas M. Tsanotelis, MD
- Medicare services, 2024
- 4,802
- Medicare patients, 2024
- 720
- Part D claims, 2024
- 23,569
- Hospital affiliations
- 6
- Industry payments
- $7,943
- Practice address
- 736 Cambridge Street, Nevins Building, Brighton, MA 02135
- Practice phone
- Call (617) 789-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tsanotelis' 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. Nicholas M. Tsanotelis is an internist in Brighton, Massachusetts
Dr. Tsanotelis practices at Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System.
Dr. Tsanotelis' NPI, 1114900057, was assigned on November 23, 2005. Dr. Tsanotelis graduated from University of Massachusetts Medical School in 1982. Dr. Tsanotelis holds Massachusetts license 52667.
- NPI
- 1114900057NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365531316
- NPI enumeration date
- November 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 789-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas M. Tsanotelis practices at Boston Medical Center - Brighton in Brighton, Massachusetts
Dr. Tsanotelis' primary practice is Boston Medical Center - Brighton, at 736 Cambridge Street, Nevins Building, Brighton, MA 02135 in Suffolk County. The practice phone is (617) 789-3000.
- Boston Medical Center - Brighton736 Cambridge Street, Nevins Building, Brighton, MA 02135 · Suffolk CountyPhone(617) 789-3000
Source: Dmand AI Affiliation Data
Dr. Nicholas M. Tsanotelis is affiliated with 16 sites of care and 3 medical groups
Dr. Tsanotelis' primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dr. Tsanotelis is also affiliated with Brigham and Women's Hospital. The medical group on file is Steward Medical Group. Dmand AI also links Dr. Tsanotelis to 4 more hospitals, 5 home health agencies, 3 group practices and clinics, 2 medical groups, 1 hospice and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicholas M. Tsanotelis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsanotelis practices, 16 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center - Brighton | Available with a free account |
| +15 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nicholas M. Tsanotelis is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Tsanotelis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tsanotelis is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Tsanotelis
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. Nicholas M. Tsanotelis billed Medicare for 4,802 services in 2024
CMS data shows 4,802 Medicare services from Dr. Tsanotelis across 22 procedure codes in 2024, for 720 Medicare patients. Medicare paid $299,252 for them. Every service was in an office.
Dr. Tsanotelis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3482024: 2,1787%
- Other services
- 2023: 8872024: 1,900114%
- Tests and treatments
- 2023: 6952024: 51626%
- Lab and pathology
- 2023: 942024: 973%
- Drugs given in the office
- 2023: 1252024: 5655%
- Imaging
- 2023: 1382024: 5560%
Dr. Tsanotelis compared with the Massachusetts median for internists, 2024
- Dr. Tsanotelis
- Massachusetts median
- Medicare services
- 4,802vs 43111.1 times
- Medicare patients
- 720vs 1943.7 times
- Part D claims
- 22,838vs 40256.8 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Tsanotelis' 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. Tsanotelis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tsanotelis and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas M. Tsanotelis treated 720 Medicare patients in 2024, average age 76
CMS counts 720 Medicare patients who saw Dr. Tsanotelis in 2024. The largest group is 75 to 84, with 324 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tsanotelis' median patient age at 68, with 51% women.
Dr. Tsanotelis' Medicare patients by age, 2024
Dr. Tsanotelis' Medicare patients by sex, 2024
- Women38553%
- Men33547%
Chronic conditions among Dr. Tsanotelis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes29%
- Ischemic heart disease25%
- Anxiety23%
- COPD22%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tsanotelis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas M. Tsanotelis wrote 23,569 Medicare Part D claims in 2024
In 2024, Dr. Tsanotelis wrote 23,569 Medicare Part D claims for 1,046 patients. 87% of them were for generic drugs. CMS names the drug for 22,838 of them, across 208 drugs with 11 or more claims each, at $2,042,014 in total drug cost. In 2023, CMS named 21,202 claims across 200 drugs.
Dr. Tsanotelis' Part D claims by kind of drug, 2024
- Generic20,535 claims87%
- Brand-name2,907 claims12%
- Other127 claims1%
Dr. Tsanotelis' 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. Tsanotelis' Part D claims, 2024
- Opioids4%1,045 of 23,569 claims
- Antibiotics3%595 of 23,569 claims
- Antipsychotics, patients 65 and over0%68 of 23,569 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: 21,2022024: 22,8388%
Drugs named by CMS: 208 in 2024, 200 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. Nicholas M. Tsanotelis offers telehealth to Medicare patients
Dr. Tsanotelis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tsanotelis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nicholas M. Tsanotelis received $7,943 in industry payments from 2016 to 2025
CMS Open Payments shows 679 general payments to Dr. Tsanotelis from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,545.
General payments to Dr. Tsanotelis by program year, 2016 to 2025
General payments to Dr. Tsanotelis by kind, 2016 to 2025
- Food and beverage$7,72497%
- Education$2193%
Companies that paid Dr. Tsanotelis 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. Nicholas M. Tsanotelis graduated from University of Massachusetts Medical School
Dr. Tsanotelis graduated from University of Massachusetts Medical School in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicholas M. Tsanotelis'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) |
| 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. Nicholas M. Tsanotelis
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. Nicholas M. Tsanotelis' NPI number?
Dr. Nicholas M. Tsanotelis' NPI number is 1114900057. It was assigned on November 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas M. Tsanotelis?
Dr. Nicholas M. Tsanotelis is an internist in Brighton, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nicholas M. Tsanotelis practice?
Dr. Tsanotelis practices at 736 Cambridge Street, Nevins Building, Brighton, MA 02135. Dr. Tsanotelis' primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Tsanotelis to 4 hospitals, 5 home health agencies, 3 group practices and clinics, 2 medical groups, 1 hospice and 1 hospital outpatient department.
What is Dr. Nicholas M. Tsanotelis' office phone number?
The practice phone on file for Dr. Tsanotelis is (617) 789-3000.
What is Dr. Nicholas M. Tsanotelis' medical license number?
Dr. Tsanotelis holds Massachusetts license 52667.
Which hospitals is Dr. Nicholas M. Tsanotelis affiliated with?
Dr. Tsanotelis practices at Boston Medical Center - Brighton in Brighton, Massachusetts. Dr. Tsanotelis is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Tsanotelis to 4 more hospitals.
What medical group is Dr. Nicholas M. Tsanotelis part of?
Dr. Tsanotelis is linked to Steward Medical Group. Dmand AI links Dr. Tsanotelis to 2 more medical groups.
Does Dr. Nicholas M. Tsanotelis accept Medicare?
Yes. CMS data shows Dr. Tsanotelis billed Medicare for 4,802 services in 2024, and Dr. Tsanotelis accepts Medicare assignment.
Does Dr. Nicholas M. Tsanotelis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tsanotelis as offering telehealth services.
How many Medicare patients does Dr. Nicholas M. Tsanotelis see?
CMS counts 720 Medicare patients who saw Dr. Tsanotelis in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Nicholas M. Tsanotelis bill to Medicare?
In 2024, Dr. Tsanotelis' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
Where did Dr. Nicholas M. Tsanotelis go to medical school?
Dr. Tsanotelis graduated from University of Massachusetts Medical School in 1982.
What drugs does Dr. Nicholas M. Tsanotelis prescribe most?
In 2024 Medicare Part D data, Dr. Tsanotelis' most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Metoprolol Succinate.
Has Dr. Nicholas M. Tsanotelis received payments from drug or device companies?
CMS Open Payments shows $7,943 in general payments to Dr. Tsanotelis from 30 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Nicholas M. Tsanotelis been practicing?
Dr. Tsanotelis graduated from medical school in 1982, 44 years ago.
Selling to internal medicine practices?
See internists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card