Brian D. Dillenbeck, PA
- Medicare services, 2024
- 84
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 26
- MIPS score, 2024
- 90
- Hospital affiliations
- 2
- Practice address
- 565 Abbott Road, Buffalo, NY 14220
- Practice phone
- Call (716) 826-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Brian Dillenbeck'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.
Brian D. Dillenbeck is a physician assistant in Buffalo, New York
Brian Dillenbeck practices at Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System.
Brian Dillenbeck's NPI, 1649281189, was assigned on August 10, 2006. Brian Dillenbeck holds New York license 003601-1.
- NPI
- 1649281189NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698798288
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 826-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian D. Dillenbeck practices at Mercy Hospital of Buffalo in Buffalo, New York
Brian Dillenbeck's primary practice is Mercy Hospital of Buffalo, at 565 Abbott Road, Buffalo, NY 14220 in Erie County. The practice phone is (716) 826-7000.
- Mercy Hospital of Buffalo565 Abbott Road, Buffalo, NY 14220 · Erie CountyPhone(716) 826-7000
Source: Dmand AI Affiliation Data
Brian D. Dillenbeck is affiliated with 2 sites of care and 2 medical groups
Brian Dillenbeck's primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. Brian Dillenbeck is also affiliated with Strong Memorial Hospital. The medical group on file is University of Rochester Medical Faculty Group. Dmand AI also links Brian Dillenbeck to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian D. Dillenbeck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Dillenbeck practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital of Buffalo | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Brian D. Dillenbeck is one of 11,456 physician assistants in New York
Physician assistant is Brian Dillenbeck's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Brian Dillenbeck is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Brian Dillenbeck is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Clinical focus
Dmand AI lists arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, joint arthropathy, joint pain, knee injury and minor injury to a limb among the conditions Brian Dillenbeck treats.
Physician assistants near Brian Dillenbeck
Counts of physician assistants 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
Brian D. Dillenbeck billed Medicare for 84 services in 2024
CMS data shows 84 Medicare services from Brian Dillenbeck across 2 procedure codes in 2024, all of them office visits, for 50 Medicare patients. Medicare paid $4,606 for them. Every service was in an office.
Brian Dillenbeck compared with the New York median for physician assistants, 2024
- Brian Dillenbeck
- New York median
- Medicare services
- 84vs 17652% below
- Medicare patients
- 50vs 7836% below
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Brian Dillenbeck'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 Brian Dillenbeck and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Brian D. Dillenbeck treated 50 Medicare patients in 2024, average age 67
CMS counts 50 Medicare patients who saw Brian Dillenbeck in 2024. The largest group is 65 to 74, with 18 patients. 60% of them have arthritis, and 58% have high blood pressure. 34% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brian Dillenbeck's median patient age at 46, with 57% women.
Brian Dillenbeck's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Brian Dillenbeck's Medicare patients by sex, 2024
- Women2856%
- Men2244%
Chronic conditions among Brian Dillenbeck's Medicare patients, 2024
- Arthritis60%
- High blood pressure58%
- High cholesterol58%
- Anxiety34%
- Mood disorders32%
- Diabetes28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Brian Dillenbeck's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brian D. Dillenbeck wrote 26 Medicare Part D claims in 2024
In 2024, Brian Dillenbeck wrote 26 Medicare Part D claims for 21 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Brian D. Dillenbeck scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Brian Dillenbeck for performance year 2024, reported as part of a group. Brian Dillenbeck accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Brian Dillenbeck's MIPS scores, performance year 2024
- 90of 100Final score
- 70of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 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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Brian D. Dillenbeck received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Brian Dillenbeck from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $24.
Companies that paid Brian Dillenbeck the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brian D. Dillenbeck is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Brian D. Dillenbeck'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 (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) |
| 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 Brian D. Dillenbeck
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian D. Dillenbeck's NPI number?
Brian D. Dillenbeck's NPI number is 1649281189. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What does Brian D. Dillenbeck specialize in?
Brian D. Dillenbeck is a physician assistant in Buffalo, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brian D. Dillenbeck practice?
Brian Dillenbeck practices at 565 Abbott Road, Buffalo, NY 14220. Brian Dillenbeck's primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. Dmand AI also links Brian Dillenbeck to 1 medical group.
What is Brian D. Dillenbeck's office phone number?
The practice phone on file for Brian Dillenbeck is (716) 826-7000.
What is Brian D. Dillenbeck's medical license number?
Brian Dillenbeck holds New York license 003601-1.
Which hospitals is Brian D. Dillenbeck affiliated with?
Brian Dillenbeck practices at Mercy Hospital of Buffalo in Buffalo, New York. Brian Dillenbeck is also affiliated with Strong Memorial Hospital.
What medical group is Brian D. Dillenbeck part of?
Brian Dillenbeck is linked to University of Rochester Medical Faculty Group. Dmand AI links Brian Dillenbeck to 1 more medical group.
Does Brian D. Dillenbeck accept Medicare?
Yes. CMS data shows Brian Dillenbeck billed Medicare for 84 services in 2024, and Brian Dillenbeck accepts Medicare assignment.
What is Brian D. Dillenbeck's MIPS score?
Brian Dillenbeck's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Brian D. Dillenbeck see?
CMS counts 50 Medicare patients who saw Brian Dillenbeck in 2024, with an average age of 67.
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Is Brian D. Dillenbeck board certified?
Yes. Brian Dillenbeck is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Brian D. Dillenbeck bill to Medicare?
In 2024, Brian Dillenbeck's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99203).
Has Brian D. Dillenbeck received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Brian Dillenbeck from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Brian D. Dillenbeck been practicing?
Brian Dillenbeck graduated from medical school in 1988, 38 years ago.
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