Brian D. Buck
- Medicare patients, 2024
- 152
- MIPS score, 2024
- 77
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2384 N Memorial Dr, Lancaster, OH 43130
- Practice phone
- Call (740) 687-8636
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fairfield Healthcare Professionals Inc
Lancaster, Ohio
Find Brian Buck'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. Buck is a physician assistant in Lancaster, Ohio
Brian Buck practices at Fairfield Healthcare Professionals Inc in Lancaster, Ohio.
Brian Buck's NPI, 1447672811, was assigned on January 20, 2014. Brian Buck holds Ohio license 50.000782.
- NPI
- 1447672811NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335468503
- NPI enumeration date
- January 20, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 687-8636
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian D. Buck practices at Fairfield Healthcare Professionals Inc in Lancaster, Ohio
Brian Buck's primary practice is Fairfield Healthcare Professionals Inc, at 2384 N Memorial Dr, Lancaster, OH 43130 in Fairfield County. The practice phone is (740) 687-8636.
- Fairfield Healthcare Professionals Inc2384 N Memorial Dr, Lancaster, OH 43130 · Fairfield CountyPhone(740) 687-8636
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brian D. Buck is affiliated with 3 sites of care and 1 medical group
Brian Buck's primary practice is Fairfield Healthcare Professionals Inc in Lancaster, Ohio. Brian Buck is also affiliated with Fairfield Medical Center. The medical group on file is Fairfield Healthcare Professionals. Dmand AI also links Brian Buck to 1 more group practice or clinic, 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 Brian D. Buck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Buck practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fairfield Healthcare Professionals Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Brian D. Buck is one of 674 physician assistants in Ohio
Medical is Brian Buck's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Brian Buck is licensed in Ohio.
Specialties and state licenses
- Medical physician assistant, OhioPrimary
Physician assistants near Brian Buck
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. Buck treated 152 Medicare patients in 2024, average age 73
CMS counts 152 Medicare patients who saw Brian Buck in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% 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 Brian Buck's median patient age at 68, with 66% women.
Brian Buck's Medicare patients by age, 2024
Brian Buck's Medicare patients by sex, 2024
- Women10368%
- Men4932%
Chronic conditions among Brian Buck's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol74%
- Ischemic heart disease38%
- Diabetes34%
- Anxiety28%
- Mood disorders28%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Brian Buck'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
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brian D. Buck scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Brian Buck for performance year 2024, reported as part of a group. Brian Buck accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Brian Buck's MIPS scores, performance year 2024
- 77of 100Final score
- 43.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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
Sources for Brian D. Buck'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. Buck
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. Buck's NPI number?
Brian D. Buck's NPI number is 1447672811. It was assigned on January 20, 2014, and it is active in the NPI Registry.
What does Brian D. Buck specialize in?
Brian D. Buck is a physician assistant in Lancaster, Ohio. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Brian D. Buck practice?
Brian Buck practices at 2384 N Memorial Dr, Lancaster, OH 43130. Brian Buck's primary practice is Fairfield Healthcare Professionals Inc in Lancaster, Ohio. Dmand AI also links Brian Buck to 1 group practice or clinic.
What is Brian D. Buck's office phone number?
The practice phone on file for Brian Buck is (740) 687-8636.
What is Brian D. Buck's medical license number?
Brian Buck holds Ohio license 50.000782.
Which hospitals is Brian D. Buck affiliated with?
Brian Buck is affiliated with Fairfield Medical Center.
What medical group is Brian D. Buck part of?
Brian Buck is linked to Fairfield Healthcare Professionals.
Does Brian D. Buck accept Medicare?
Yes. CMS lists Brian Buck as accepting Medicare assignment.
What is Brian D. Buck's MIPS score?
Brian Buck's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
How many Medicare patients does Brian D. Buck see?
CMS counts 152 Medicare patients who saw Brian Buck in 2024, with an average age of 73.
How long has Brian D. Buck been practicing?
Brian Buck graduated from medical school in 1994, 32 years ago.
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