Dr. Jeffrey James Brewer, MD
- Medicare services, 2024
- 213
- Medicare patients, 2024
- 160
- Part D claims, 2024
- 39
- Publications
- 11
- MIPS score, 2024
- 85
- Practice address
- 462 Grider Street, Buffalo, NY 14215
- Practice phone
- Call (716) 898-3936
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brewer'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. Jeffrey James Brewer is a general surgeon in Buffalo, New York
Dr. Brewer practices at Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center.
Dr. Brewer's NPI, 1508930363, was assigned on November 20, 2006. Dr. Brewer graduated from University at Buffalo School of Medicine in 2005. Dr. Brewer holds New York license 256387.
- NPI
- 1508930363NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810092137
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 898-3936
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey James Brewer practices at Erie County Medical Center in Buffalo, New York
Dr. Brewer's primary practice is Erie County Medical Center, at 462 Grider Street, Buffalo, NY 14215 in Erie County. The practice phone is (716) 898-3936.
- Erie County Medical Center462 Grider Street, Buffalo, NY 14215 · Erie CountyPhone(716) 898-3936
Source: Dmand AI Affiliation Data
Dr. Jeffrey James Brewer is affiliated with 4 sites of care and 4 medical groups
Dr. Brewer's primary practice is Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center. Dr. Brewer is also affiliated with Olean General Hospital. The medical group on file is Kaleida Health. Dmand AI also links Dr. Brewer to 1 more hospital, 3 medical groups and 1 dialysis center, 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. Jeffrey James Brewer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brewer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erie County Medical Center | Available with a free account |
| +3 more sites and 3 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 Erie County Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jeffrey James Brewer is one of 1,604 general surgeons in New York
Surgery is Dr. Brewer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Brewer is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Brewer
Counts of general surgeons 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. Jeffrey James Brewer billed Medicare for 213 services in 2024
CMS data shows 213 Medicare services from Dr. Brewer across 4 procedure codes in 2024, for 160 Medicare patients. Medicare paid $17,230 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brewer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1612024: 21332%
Dr. Brewer compared with the New York median for general surgeons, 2024
- Dr. Brewer
- New York median
- Medicare services
- 213vs 15438% above
- Medicare patients
- 160vs 10947% above
- Part D claims
- 24vs 24Close to median
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Brewer'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. Brewer and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey James Brewer treated 160 Medicare patients in 2024, average age 71
CMS counts 160 Medicare patients who saw Dr. Brewer in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.34, 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. Brewer's median patient age at 70, with 43% women.
Dr. Brewer's Medicare patients by age, 2024
Dr. Brewer's Medicare patients by sex, 2024
- Women6943%
- Men9157%
Chronic conditions among Dr. Brewer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Mood disorders49%
- Depression46%
- Chronic kidney disease44%
- Diabetes43%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brewer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey James Brewer wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Brewer wrote 39 Medicare Part D claims for 33 patients. 97% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $60 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Dr. Brewer's Part D claims by kind of drug, 2024
- Generic38 claims97%
- Brand-name and other1 claims3%
Dr. Brewer'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. Brewer's Part D claims, 2024
- Opioids74%29 of 39 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: 232024: 244%
Drugs named by CMS: 1 in 2024, 1 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. Jeffrey James Brewer scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Brewer for performance year 2024, reported as part of a group. Dr. Brewer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of removal of tissue by Dr. Brewer, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Brewer's MIPS scores, performance year 2024
- 85of 100Final score
- 83.5of 100Quality
- 62of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Brewer ranks in Medicare procedure volume
- Removal of tissue
- 70th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeffrey James Brewer has 11 publications on record
Dmand AI links 11 papers to Dr. Brewer, published from 2011 to 2024. 2024 was the busiest year, with 2. The most frequent topics are Clinical Competence, Diaphragm and General Surgery. Dr. Brewer has published most often in Am Surg. Dr. Brewer's most frequent co-authors are Steven D. Schwaitzberg, MD, James M. Hassett, MD and Evan G. Kessler, MD.
Dr. Brewer's papers by year, 2011 to 2024
Topics Dr. Brewer writes about most
- Clinical Competence
- Diaphragm
- General Surgery
- Internship and Residency
- Laparoscopy
- Tomography, X-Ray Computed
- Wounds, Penetrating
Dr. Brewer's most frequent co-authors
- Steven D. Schwaitzberg, MD4 shared papers
- James M. Hassett, MD1 shared paper
- Evan G. Kessler, MD1 shared paper
Recent publications by Dr. Brewer
J Surg Res
J Diabetes Sci Technol
See who Dr. Brewer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brewer works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey James Brewer received $50 in industry payments in 2023
CMS Open Payments shows 2 general payments to Dr. Brewer from 2 drug and device companies in 2023. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $29.
Companies that paid Dr. Brewer the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey James Brewer graduated from University at Buffalo School of Medicine
Dr. Brewer graduated from University at Buffalo School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey James Brewer'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Jeffrey James Brewer
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. Jeffrey James Brewer's NPI number?
Dr. Jeffrey James Brewer's NPI number is 1508930363. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey James Brewer?
Dr. Jeffrey James Brewer is a general surgeon in Buffalo, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jeffrey James Brewer practice?
Dr. Brewer practices at 462 Grider Street, Buffalo, NY 14215. Dr. Brewer's primary practice is Erie County Medical Center in Buffalo, New York, part of Erie County Medical Center. Dmand AI also links Dr. Brewer to 1 hospital, 3 medical groups and 1 dialysis center.
What is Dr. Jeffrey James Brewer's office phone number?
The practice phone on file for Dr. Brewer is (716) 898-3936.
What is Dr. Jeffrey James Brewer's medical license number?
Dr. Brewer holds New York license 256387.
Which hospitals is Dr. Jeffrey James Brewer affiliated with?
Dr. Brewer practices at Erie County Medical Center in Buffalo, New York. Dr. Brewer is also affiliated with Olean General Hospital. Dmand AI links Dr. Brewer to 1 more hospital.
What medical group is Dr. Jeffrey James Brewer part of?
Dr. Brewer is linked to Kaleida Health. Dmand AI links Dr. Brewer to 3 more medical groups.
Does Dr. Jeffrey James Brewer accept Medicare?
Yes. CMS data shows Dr. Brewer billed Medicare for 213 services in 2024, and Dr. Brewer accepts Medicare assignment.
What is Dr. Jeffrey James Brewer's MIPS score?
Dr. Brewer's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jeffrey James Brewer see?
CMS counts 160 Medicare patients who saw Dr. Brewer in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
What services does Dr. Jeffrey James Brewer bill to Medicare?
In 2024, Dr. Brewer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
Where did Dr. Jeffrey James Brewer go to medical school?
Dr. Brewer graduated from University at Buffalo School of Medicine in 2005.
What drugs does Dr. Jeffrey James Brewer prescribe most?
In 2024 Medicare Part D data, Dr. Brewer's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Jeffrey James Brewer received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Brewer from 2 companies from 2023 to 2023. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Jeffrey James Brewer been practicing?
Dr. Brewer graduated from medical school in 2005, 21 years ago.
Does Dr. Jeffrey James Brewer do research?
Dmand AI links 11 publications to Dr. Brewer, published from 2011 to 2024.
Who does Dr. Jeffrey James Brewer publish with?
Dr. Brewer's most frequent co-authors are Steven D. Schwaitzberg, MD (4 shared papers), James M. Hassett, MD (1 shared paper) and Evan G. Kessler, MD (1 shared paper).
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