Dr. Aaron Jerzewski, MD
- Medicare services, 2023
- 631
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 375
- MIPS score, 2024
- 99
- Hospital affiliations
- 4
- Practice address
- 100 High St., Buffalo, NY 14203
- Practice phone
- Call (716) 859-2556
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaleida Health - Unit
Acute Care Hospital-Unit · Buffalo, New York
Find Dr. Jerzewski's professional email, personal email and mobile number
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Dr. Aaron Jerzewski is a physiatrist in Buffalo, New York
Dr. Jerzewski practices at Kaleida Health - Unit in Buffalo, New York.
Dr. Jerzewski's NPI, 1467685925, was assigned on September 1, 2009. Dr. Jerzewski graduated from University at Buffalo School of Medicine in 2007. Dr. Jerzewski holds New York license 261755.
- NPI
- 1467685925NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537338066
- NPI enumeration date
- September 1, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 859-2556
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Jerzewski practices at Kaleida Health - Unit in Buffalo, New York
Dr. Jerzewski's primary practice is Kaleida Health - Unit, at 100 High St., Buffalo, NY 14203 in Erie County. The practice phone is (716) 859-2556.
- Kaleida Health - Unit100 High St., Buffalo, NY 14203 · Erie CountyPhone(716) 859-2556
Source: Dmand AI Affiliation Data
Dr. Aaron Jerzewski is affiliated with 4 sites of care and 2 medical groups
Dr. Jerzewski's primary practice is Kaleida Health - Unit in Buffalo, New York. Dr. Jerzewski is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Kaleida Health. Dmand AI also links Dr. Jerzewski to 2 more hospitals and 1 medical group, each named with a free account. Dr. Jerzewski's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aaron Jerzewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jerzewski practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaleida Health - Unit | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Jerzewski is one of 966 physiatrists in New York
Physical medicine and rehabilitation is Dr. Jerzewski's primary specialty in the NPI Registry, under taxonomy code 208100000X. Dr. Jerzewski is licensed in New York.
Specialties and state licenses
- Physical medicine and rehabilitation, New YorkPrimary
Physiatrists near Dr. Jerzewski
Counts of physiatrists 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. Aaron Jerzewski billed Medicare for 631 services in 2023
CMS data shows 631 Medicare services from Dr. Jerzewski across 4 procedure codes in 2023, for 17 Medicare patients. Medicare paid $49,790 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jerzewski's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 4792023: 63132%
Dr. Jerzewski compared with the New York median for physiatrists, 2023
- Dr. Jerzewski
- New York median
- Medicare services
- 631vs 74716% below
- Medicare patients
- 17vs 14188% below
- Part D claims
- 124vs 8448% above
Medians across 859 physiatrists in New York with Dmand AI profiles that report each measure.
Dr. Jerzewski's most billed Medicare procedure codes, 2023
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Jerzewski treated 17 Medicare patients in 2024, average age 65
CMS counts 17 Medicare patients who saw Dr. Jerzewski in 2024. 71% of them have high cholesterol, and 71% have stroke or tia. Their average risk score is 2.01, 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. Jerzewski's median patient age at 68, with 45% women.
Chronic conditions among Dr. Jerzewski's Medicare patients, 2024
- High cholesterol71%
- Stroke or TIA71%
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jerzewski's 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
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Jerzewski wrote 375 Medicare Part D claims in 2024
In 2024, Dr. Jerzewski wrote 375 Medicare Part D claims for 66 patients. 91% of them were for generic drugs. CMS names the drug for 124 of them, across 6 drugs with 11 or more claims each, at $1,420 in total drug cost. In 2023, CMS named 161 claims across 9 drugs.
Dr. Jerzewski's Part D claims by kind of drug, 2024
- Generic341 claims91%
- Brand-name and other34 claims9%
Dr. Jerzewski'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. Jerzewski's Part D claims, 2024
- Opioids3%11 of 375 claims
- Antibiotics3%13 of 375 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: 1612024: 12423%
Drugs named by CMS: 6 in 2024, 9 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. Aaron Jerzewski scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Jerzewski for performance year 2024, reported as part of a group. Dr. Jerzewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Jerzewski's MIPS scores, performance year 2024
- 99of 100Final score
- 87.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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
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Dr. Aaron Jerzewski graduated from University at Buffalo School of Medicine
Dr. Jerzewski graduated from University at Buffalo School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron Jerzewski'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Aaron Jerzewski
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. Aaron Jerzewski's NPI number?
Dr. Aaron Jerzewski's NPI number is 1467685925. It was assigned on September 1, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Jerzewski?
Dr. Aaron Jerzewski is a physiatrist in Buffalo, New York. The primary specialty in the NPI Registry is Physical Medicine & Rehabilitation Physician (taxonomy code 208100000X).
Where does Dr. Aaron Jerzewski practice?
Dr. Jerzewski practices at 100 High St., Buffalo, NY 14203. Dr. Jerzewski's primary practice is Kaleida Health - Unit in Buffalo, New York. Dmand AI also links Dr. Jerzewski to 2 hospitals and 1 medical group.
What is Dr. Aaron Jerzewski's office phone number?
The practice phone on file for Dr. Jerzewski is (716) 859-2556.
What is Dr. Aaron Jerzewski's medical license number?
Dr. Jerzewski holds New York license 261755.
Which hospitals is Dr. Aaron Jerzewski affiliated with?
Dr. Jerzewski is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Jerzewski to 3 more hospitals.
What medical group is Dr. Aaron Jerzewski part of?
Dr. Jerzewski is linked to Kaleida Health. Dmand AI links Dr. Jerzewski to 1 more medical group.
Does Dr. Aaron Jerzewski accept Medicare?
Yes. CMS data shows Dr. Jerzewski billed Medicare for 631 services in 2023, and Dr. Jerzewski accepts Medicare assignment.
What is Dr. Aaron Jerzewski's MIPS score?
Dr. Jerzewski's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Dr. Aaron Jerzewski see?
CMS counts 17 Medicare patients who saw Dr. Jerzewski in 2024, with an average age of 65.
Show 4 more questionsShow fewer questions
What services does Dr. Aaron Jerzewski bill to Medicare?
In 2023, Dr. Jerzewski's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Aaron Jerzewski go to medical school?
Dr. Jerzewski graduated from University at Buffalo School of Medicine in 2007.
What drugs does Dr. Aaron Jerzewski prescribe most?
In 2024 Medicare Part D data, Dr. Jerzewski's most prescribed drugs by claims were Baclofen, Memantine HCl and Pantoprazole Sodium.
How long has Dr. Aaron Jerzewski been practicing?
Dr. Jerzewski graduated from medical school in 2007, 19 years ago.
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