Dr. Brandon John Parker, DO
- Medicare services, 2024
- 473
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 270
- Hospital affiliations
- 1
- Industry payments
- $255
- 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 Dr. Parker'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. Brandon John Parker is an emergency medicine physician in Buffalo, New York
Dr. Parker practices at Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System.
Dr. Parker's NPI, 1962609164, was assigned on June 29, 2007. Dr. Parker graduated from Lake Erie College of Osteopathic Medicine, Erie in 2007. Dr. Parker holds Ohio license 34010016.
- NPI
- 1962609164NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244411296
- NPI enumeration date
- June 29, 2007
- 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
- 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. Brandon John Parker practices at Mercy Hospital of Buffalo in Buffalo, New York
Dr. Parker'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
Dr. Brandon John Parker is affiliated with 2 sites of care and 3 medical groups
Dr. Parker's primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. The medical group on file is Buffalo Emergency Associates. Dmand AI also links Dr. Parker to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brandon John Parker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parker 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 2 medical groups | 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 Catholic Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brandon John Parker is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Parker's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Parker's licenses on file in 2 states: Ohio and New York.
Specialties and state licenses
- Emergency medicine, OhioPrimary
- New York license
Emergency medicine physicians near Dr. Parker
Counts of emergency medicine physicians 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. Brandon John Parker billed Medicare for 473 services in 2024
CMS data shows 473 Medicare services from Dr. Parker across 3 procedure codes in 2024, for 443 Medicare patients. Medicare paid $58,498 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Parker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4762024: 4731%
Dr. Parker compared with the New York median for emergency medicine physicians, 2024
- Dr. Parker
- New York median
- Medicare services
- 473vs 2192.2 times
- Medicare patients
- 443vs 2162.1 times
- Part D claims
- 165vs 295.7 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Parker'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. Parker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Parker and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brandon John Parker treated 443 Medicare patients in 2024, average age 74
CMS counts 443 Medicare patients who saw Dr. Parker in 2024. The largest group is 65 to 74, with 140 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.50, 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. Parker's median patient age at 71, with 57% women.
Dr. Parker's Medicare patients by age, 2024
Dr. Parker's Medicare patients by sex, 2024
- Women24154%
- Men20246%
Chronic conditions among Dr. Parker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease52%
- Chronic kidney disease51%
- Anxiety44%
- Diabetes44%
- Heart failure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brandon John Parker wrote 270 Medicare Part D claims in 2024
In 2024, Dr. Parker wrote 270 Medicare Part D claims for 187 patients. 92% of them were for generic drugs. CMS names the drug for 165 of them, across 8 drugs with 11 or more claims each, at $1,346 in total drug cost. In 2023, CMS named 170 claims across 8 drugs.
Dr. Parker's Part D claims by kind of drug, 2024
- Generic249 claims92%
- Brand-name and other21 claims8%
Dr. Parker'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. Parker's Part D claims, 2024
- Opioids14%37 of 270 claims
- Antibiotics29%77 of 270 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: 1702024: 1653%
Drugs named by CMS: 8 in 2024, 8 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. Brandon John Parker takes part in Medicare
Dr. Parker 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)
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. Brandon John Parker received $255 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Parker from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $130.
General payments to Dr. Parker by program year, 2016 to 2025
Companies that paid Dr. Parker 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. Brandon John Parker graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Parker graduated from Lake Erie College of Osteopathic Medicine, Erie in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brandon John Parker'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 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) |
| 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. Brandon John Parker
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. Brandon John Parker's NPI number?
Dr. Brandon John Parker's NPI number is 1962609164. It was assigned on June 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Brandon John Parker?
Dr. Brandon John Parker is an emergency medicine physician in Buffalo, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Brandon John Parker practice?
Dr. Parker practices at 565 Abbott Road, Buffalo, NY 14220. Dr. Parker's primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. Dmand AI also links Dr. Parker to 2 medical groups and 1 group practice or clinic.
What is Dr. Brandon John Parker's office phone number?
The practice phone on file for Dr. Parker is (716) 826-7000.
What is Dr. Brandon John Parker's medical license number?
Dr. Parker holds Ohio license 34010016, one of the licenses on file in 2 states.
Which states has Dr. Brandon John Parker been licensed in?
Dmand AI has state licenses on file for Dr. Parker in Ohio and New York.
Which hospitals is Dr. Brandon John Parker affiliated with?
Dr. Parker practices at Mercy Hospital of Buffalo in Buffalo, New York.
What medical group is Dr. Brandon John Parker part of?
Dr. Parker is linked to Buffalo Emergency Associates. Dmand AI links Dr. Parker to 2 more medical groups.
Does Dr. Brandon John Parker accept Medicare?
Yes. CMS data shows Dr. Parker billed Medicare for 473 services in 2024, and Dr. Parker accepts Medicare assignment.
How many Medicare patients does Dr. Brandon John Parker see?
CMS counts 443 Medicare patients who saw Dr. Parker in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Brandon John Parker bill to Medicare?
In 2024, Dr. Parker's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Brandon John Parker go to medical school?
Dr. Parker graduated from Lake Erie College of Osteopathic Medicine, Erie in 2007.
What drugs does Dr. Brandon John Parker prescribe most?
In 2024 Medicare Part D data, Dr. Parker's most prescribed drugs by claims were Prednisone, Cefdinir and Ondansetron ODT.
Has Dr. Brandon John Parker received payments from drug or device companies?
CMS Open Payments shows $255 in general payments to Dr. Parker from 4 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Brandon John Parker been practicing?
Dr. Parker graduated from medical school in 2007, 19 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians 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