AngioplastyDouble-Blind MethodMultiple Sclerosis
Dr. David W. Hojnacki, MD
NPI1205848306PAC ID8325047269
- Medicare services, 2024
- 2,256
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 2,286
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 1001 Main St, Buffalo, NY 14203
- Practice phone
- Call (716) 878-2497
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Neurology, Inc.
Buffalo, New York
Find Dr. Hojnacki'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. David W. Hojnacki is a neurologist in Buffalo, New York
Dr. Hojnacki practices at University Neurology, Inc. in Buffalo, New York.
Dr. Hojnacki's NPI, 1205848306, was assigned on August 13, 2006. Dr. Hojnacki graduated from State University of New York at Buffalo School of Medicine in 2002. Dr. Hojnacki holds New York license P49943.
NPI and contact details
- NPI
- 1205848306NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325047269
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 878-2497
- 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. David W. Hojnacki practices at University Neurology, Inc. in Buffalo, New York
Dr. Hojnacki's primary practice is University Neurology, Inc., at 1001 Main St, Buffalo, NY 14203 in Erie County. The practice phone is (716) 878-2497.
- University Neurology, Inc.1001 Main St, Buffalo, NY 14203 · Erie CountyPhone(716) 878-2497
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David W. Hojnacki is affiliated with 5 sites of care and 1 medical group
Dr. Hojnacki's primary practice is University Neurology, Inc. in Buffalo, New York. Dr. Hojnacki is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is UBMD Neurology. Dmand AI also links Dr. Hojnacki to 2 more hospitals and 1 home health agency, each named with a free account.
University Neurology, Inc.Primary
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. David W. Hojnacki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hojnacki practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Neurology, Inc. | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David W. Hojnacki is one of 1,489 neurologists in New York
Neurology is Dr. Hojnacki's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hojnacki is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Hojnacki
Counts of neurologists 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. David W. Hojnacki billed Medicare for 2,256 services in 2024
CMS data shows 2,256 Medicare services from Dr. Hojnacki across 14 procedure codes in 2024, for 217 Medicare patients. Medicare paid $30,793 for them.
Medicare services, 20242,256
Medicare patients217
Paid by Medicare$30,793
Procedure codes14
Dr. Hojnacki's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,9402024: 1,76040%
- Tests and treatments
- 2023: 1402024: 17626%
- Imaging
- 2023: 1412024: 1517%
- Office and hospital visits
- 2023: 1172024: 1106%
- Other services
- 2023: 02024: 59
Where Dr. Hojnacki's Medicare services took place, 2024
- In an office2,07092%
- In a facility1868%
Dr. Hojnacki compared with the New York median for neurologists, 2024
- Dr. Hojnacki
- New York median
- Medicare services
- 2,256vs 3766.0 times
- Medicare patients
- 217vs 19014% above
- Part D claims
- 2,021vs 3755.4 times
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Hojnacki'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. Hojnacki and other neurologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David W. Hojnacki treated 217 Medicare patients in 2024, average age 67
CMS counts 217 Medicare patients who saw Dr. Hojnacki in 2024. The largest group is under 65, with 81 patients. 70% of them have high cholesterol, and 67% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.88, 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. Hojnacki's median patient age at 60, with 67% women.
Medicare patients, 2024217
Average age67
Average risk score1.88
Also on Medicaid31%
Dr. Hojnacki's Medicare patients by age, 2024
Dr. Hojnacki's Medicare patients by sex, 2024
- Women13562%
- Men8238%
Chronic conditions among Dr. Hojnacki's Medicare patients, 2024
- High cholesterol70%
- High blood pressure67%
- Mood disorders42%
- Depression41%
- Anxiety39%
- Arthritis39%
- Diabetes24%
- Alzheimer's and dementia21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hojnacki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David W. Hojnacki wrote 2,286 Medicare Part D claims in 2024
In 2024, Dr. Hojnacki wrote 2,286 Medicare Part D claims for 175 patients. 76% of them were for generic drugs. CMS names the drug for 2,021 of them, across 53 drugs with 11 or more claims each, at $3,804,988 in total drug cost. In 2023, CMS named 1,907 claims across 45 drugs.
Part D claims, 20242,286
Drugs named by CMS53
Total drug cost$3.8M
Part D patients175
Dr. Hojnacki's Part D claims by kind of drug, 2024
- Generic1,742 claims76%
- Brand-name544 claims24%
Dr. Hojnacki'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. Hojnacki's Part D claims, 2024
- Opioids2%38 of 2,286 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: 1,9072024: 2,0216%
Drugs named by CMS: 53 in 2024, 45 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
How Dr. David W. Hojnacki takes part in Medicare
Dr. Hojnacki accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David W. Hojnacki has 2 publications on record
Dmand AI links 2 papers to Dr. Hojnacki, published from 2010 to 2014.
Papers2
Years published2010 to 2014
Recent publications by Dr. Hojnacki
Contrast MediaFaceGadolinium DTPA
See who Dr. Hojnacki researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hojnacki works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David W. Hojnacki received $812,249 in industry payments from 2016 to 2025
CMS Open Payments shows 894 general payments to Dr. Hojnacki from 24 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 68% of the total. Biogen, Inc. paid the most, $423,018.
General payments to Dr. Hojnacki by program year, 2016 to 2025
General payments to Dr. Hojnacki by kind, 2016 to 2025
$812.2Kin total
- Speaker and faculty fees$551,79268%
- Consulting fees$159,28420%
- Travel and lodging$80,65510%
- Food and beverage$19,9242%
- Education$5950%
Companies that paid Dr. Hojnacki 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. David W. Hojnacki graduated from State University of New York at Buffalo School of Medicine
Dr. Hojnacki graduated from State University of New York at Buffalo School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David W. Hojnacki'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David W. Hojnacki
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. David W. Hojnacki's NPI number?
Dr. David W. Hojnacki's NPI number is 1205848306. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David W. Hojnacki?
Dr. David W. Hojnacki is a neurologist in Buffalo, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. David W. Hojnacki practice?
Dr. Hojnacki practices at 1001 Main St, Buffalo, NY 14203. Dr. Hojnacki's primary practice is University Neurology, Inc. in Buffalo, New York. Dmand AI also links Dr. Hojnacki to 2 hospitals and 1 home health agency.
What is Dr. David W. Hojnacki's office phone number?
The practice phone on file for Dr. Hojnacki is (716) 878-2497.
What is Dr. David W. Hojnacki's medical license number?
Dr. Hojnacki holds New York license P49943.
Which hospitals is Dr. David W. Hojnacki affiliated with?
Dr. Hojnacki is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Hojnacki to 2 more hospitals.
What medical group is Dr. David W. Hojnacki part of?
Dr. Hojnacki is linked to UBMD Neurology.
Does Dr. David W. Hojnacki accept Medicare?
Yes. CMS data shows Dr. Hojnacki billed Medicare for 2,256 services in 2024, and Dr. Hojnacki accepts Medicare assignment.
How many Medicare patients does Dr. David W. Hojnacki see?
CMS counts 217 Medicare patients who saw Dr. Hojnacki in 2024, with an average age of 67.
What services does Dr. David W. Hojnacki bill to Medicare?
In 2024, Dr. Hojnacki's most billed Medicare services were injected or infused drug (J2919), infusion or chemotherapy administration (96415) and diagnostic imaging (70551).
Show 5 more questionsShow fewer questions
Where did Dr. David W. Hojnacki go to medical school?
Dr. Hojnacki graduated from State University of New York at Buffalo School of Medicine in 2002.
What drugs does Dr. David W. Hojnacki prescribe most?
In 2024 Medicare Part D data, Dr. Hojnacki's most prescribed drugs by claims were Baclofen, Gabapentin and Avonex Pen (4 Pack).
Has Dr. David W. Hojnacki received payments from drug or device companies?
CMS Open Payments shows $812,249 in general payments to Dr. Hojnacki from 24 companies from 2016 to 2025. The largest total came from Biogen, Inc.
How long has Dr. David W. Hojnacki been practicing?
Dr. Hojnacki graduated from medical school in 2002, 24 years ago.
Does Dr. David W. Hojnacki do research?
Dmand AI links 2 publications to Dr. Hojnacki, published from 2010 to 2014.
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