Dr. Tomasz B. Woloszyn, MD
- Medicare services, 2024
- 1,845
- Medicare patients, 2024
- 435
- Part D claims, 2024
- 26,146
- MIPS score, 2024
- 94
- Hospital affiliations
- 4
- Practice address
- 600 Airborne Pkwy, Buffalo, NY 14225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Woloszyn Medical
Buffalo, New York
Find Dr. Woloszyn'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. Tomasz B. Woloszyn is an internist in Buffalo, New York
Dr. Woloszyn practices at Woloszyn Medical in Buffalo, New York.
Dr. Woloszyn's NPI, 1811284714, was assigned on June 30, 2011. Dr. Woloszyn holds New York license 267534.
- NPI
- 1811284714NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759550759
- NPI enumeration date
- June 30, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tomasz B. Woloszyn practices at Woloszyn Medical in Buffalo, New York
Dr. Woloszyn's primary practice is Woloszyn Medical, at 600 Airborne Pkwy, Buffalo, NY 14225 in Erie County.
- Woloszyn Medical600 Airborne Pkwy, Buffalo, NY 14225 · Erie County
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tomasz B. Woloszyn is affiliated with 9 sites of care
Dr. Woloszyn's primary practice is Woloszyn Medical in Buffalo, New York. Dr. Woloszyn is also affiliated with Olean General Hospital. Dmand AI also links Dr. Woloszyn to 3 more hospitals, 3 home health agencies and 1 physician office, 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. Tomasz B. Woloszyn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woloszyn practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Woloszyn Medical | Available with a free account |
| +8 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tomasz B. Woloszyn is one of 9,643 internists in New York
Internal medicine is Dr. Woloszyn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Woloszyn is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Woloszyn
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. Tomasz B. Woloszyn billed Medicare for 1,845 services in 2024
CMS data shows 1,845 Medicare services from Dr. Woloszyn across 9 procedure codes in 2024, for 435 Medicare patients. Medicare paid $157,383 for them. Every service was in an office.
Dr. Woloszyn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6232024: 1,5823%
- Other services
- 2023: 1672024: 21328%
- Surgery
- 2023: 282024: 3629%
- Tests and treatments
- 2023: 142024: 14No change
Dr. Woloszyn compared with the New York median for internists, 2024
- Dr. Woloszyn
- New York median
- Medicare services
- 1,845vs 4264.3 times
- Medicare patients
- 435vs 1582.8 times
- Part D claims
- 25,295vs 62240.7 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Woloszyn'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. Woloszyn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Woloszyn and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tomasz B. Woloszyn treated 435 Medicare patients in 2024, average age 73
CMS counts 435 Medicare patients who saw Dr. Woloszyn in 2024. The largest group is 65 to 74, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Woloszyn's median patient age at 67, with 52% women.
Dr. Woloszyn's Medicare patients by age, 2024
Dr. Woloszyn's Medicare patients by sex, 2024
- Women23955%
- Men19645%
Chronic conditions among Dr. Woloszyn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety45%
- Arthritis42%
- Mood disorders41%
- Depression38%
- Diabetes31%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Woloszyn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tomasz B. Woloszyn wrote 26,146 Medicare Part D claims in 2024
In 2024, Dr. Woloszyn wrote 26,146 Medicare Part D claims for 1,232 patients. 87% of them were for generic drugs. CMS names the drug for 25,295 of them, across 237 drugs with 11 or more claims each, at $1,989,759 in total drug cost. In 2023, CMS named 26,304 claims across 251 drugs.
Dr. Woloszyn's Part D claims by kind of drug, 2024
- Generic22,868 claims87%
- Brand-name3,006 claims11%
- Other272 claims1%
Dr. Woloszyn'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. Woloszyn's Part D claims, 2024
- Opioids4%1,152 of 26,146 claims
- Antibiotics5%1,274 of 26,146 claims
- Antipsychotics, patients 65 and over2%478 of 26,146 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: 26,3042024: 25,2954%
Drugs named by CMS: 237 in 2024, 251 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. Tomasz B. Woloszyn scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Woloszyn for performance year 2024, reported individually. Dr. Woloszyn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Woloszyn as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Woloszyn's MIPS scores, performance year 2024
- 94of 100Final score
- 94.7of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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. Tomasz B. Woloszyn received $23,157 in industry payments from 2016 to 2025
CMS Open Payments shows 1,104 general payments to Dr. Woloszyn from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $4,911.
General payments to Dr. Woloszyn by program year, 2016 to 2025
General payments to Dr. Woloszyn by kind, 2016 to 2025
- Food and beverage$23,03099%
- Education$1271%
Companies that paid Dr. Woloszyn the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tomasz B. Woloszyn's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tomasz B. Woloszyn
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. Tomasz B. Woloszyn's NPI number?
Dr. Tomasz B. Woloszyn's NPI number is 1811284714. It was assigned on June 30, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Tomasz B. Woloszyn?
Dr. Tomasz B. Woloszyn is an internist in Buffalo, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tomasz B. Woloszyn practice?
Dr. Woloszyn practices at 600 Airborne Pkwy, Buffalo, NY 14225. Dr. Woloszyn's primary practice is Woloszyn Medical in Buffalo, New York. Dmand AI also links Dr. Woloszyn to 3 hospitals, 3 home health agencies and 1 physician office.
What is Dr. Tomasz B. Woloszyn's medical license number?
Dr. Woloszyn holds New York license 267534.
Which hospitals is Dr. Tomasz B. Woloszyn affiliated with?
Dr. Woloszyn is affiliated with Olean General Hospital. Dmand AI links Dr. Woloszyn to 3 more hospitals.
Does Dr. Tomasz B. Woloszyn accept Medicare?
Yes. CMS data shows Dr. Woloszyn billed Medicare for 1,845 services in 2024, and Dr. Woloszyn accepts Medicare assignment.
Does Dr. Tomasz B. Woloszyn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Woloszyn as offering telehealth services.
What is Dr. Tomasz B. Woloszyn's MIPS score?
Dr. Woloszyn's MIPS final score for performance year 2024 is 94 out of 100, reported individually.
How many Medicare patients does Dr. Tomasz B. Woloszyn see?
CMS counts 435 Medicare patients who saw Dr. Woloszyn in 2024, with an average age of 73.
What services does Dr. Tomasz B. Woloszyn bill to Medicare?
In 2024, Dr. Woloszyn's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Show 3 more questionsShow fewer questions
What drugs does Dr. Tomasz B. Woloszyn prescribe most?
In 2024 Medicare Part D data, Dr. Woloszyn's most prescribed drugs by claims were Pantoprazole Sodium, Prednisone and Atorvastatin Calcium.
Has Dr. Tomasz B. Woloszyn received payments from drug or device companies?
CMS Open Payments shows $23,157 in general payments to Dr. Woloszyn from 55 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Tomasz B. Woloszyn been practicing?
Dr. Woloszyn graduated from medical school in 2002, 24 years ago.
Selling to internal medicine practices?
See internists in New York 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