Dr. William Jacob Brorein Jr., MD, PhD
- Medicare services, 2024
- 105
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 2,365
- Hospital affiliations
- 2
- Industry payments
- $6,791
- Practice address
- 601 Elmwood Ave, Rochester, NY 14642
- Practice phone
- Call (585) 275-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brorein's professional email, personal email and mobile number
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Dr. William Jacob Brorein Jr. is an internist in Rochester, New York
Dr. Brorein practices at Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.
Dr. Brorein's NPI, 1831226190, was assigned on February 27, 2007. Dr. Brorein graduated from Duke University School Of Medicine in 1984. Dr. Brorein holds New York license 170217.
- NPI
- 1831226190NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890823389
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Practice phone
- (585) 275-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Jacob Brorein Jr. practices at Strong Memorial Hospital in Rochester, New York
Dr. Brorein's primary practice is Strong Memorial Hospital, at 601 Elmwood Ave, Rochester, NY 14642 in Monroe County. The practice phone is (585) 275-2121.
- Strong Memorial Hospital601 Elmwood Ave, Rochester, NY 14642 · Monroe CountyPhone(585) 275-2121
Source: Dmand AI Affiliation Data
Dr. William Jacob Brorein Jr. is affiliated with 2 sites of care
Dr. Brorein's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dr. Brorein is also affiliated with Rochester General Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Jacob Brorein Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brorein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Strong Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Jacob Brorein Jr. is one of 9,643 internists in New York
Internal medicine is Dr. Brorein's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brorein is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Brorein
Counts of internists 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. William Jacob Brorein Jr. billed Medicare for 105 services in 2024
CMS data shows 105 Medicare services from Dr. Brorein across 3 procedure codes in 2024, for 22 Medicare patients. Medicare paid $5,076 for them. Every service was in an office.
Dr. Brorein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 822024: 6224%
- Other services
- 2023: 112024: 43291%
- Tests and treatments
- 2023: 112024: 0100%
Dr. Brorein compared with the New York median for internists, 2024
- Dr. Brorein
- New York median
- Medicare services
- 105vs 42675% below
- Medicare patients
- 22vs 15886% below
- Part D claims
- 1,977vs 6223.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Brorein'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Jacob Brorein Jr. treated 22 Medicare patients in 2024, average age 77
CMS counts 22 Medicare patients who saw Dr. Brorein in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 64% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brorein's median patient age at 74, with 46% women.
Dr. Brorein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Brorein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brorein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Jacob Brorein Jr. wrote 2,365 Medicare Part D claims in 2024
In 2024, Dr. Brorein wrote 2,365 Medicare Part D claims for 167 patients. 90% of them were for generic drugs. CMS names the drug for 1,977 of them, across 60 drugs with 11 or more claims each, at $110,282 in total drug cost. In 2023, CMS named 1,896 claims across 57 drugs.
Dr. Brorein's Part D claims by kind of drug, 2024
- Generic2,133 claims90%
- Brand-name215 claims9%
- Other17 claims1%
Dr. Brorein'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. Brorein's Part D claims, 2024
- Opioids3%78 of 2,365 claims
- Antibiotics5%129 of 2,365 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: 1,8962024: 1,9774%
Drugs named by CMS: 60 in 2024, 57 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
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Dr. William Jacob Brorein Jr. received $6,791 in industry payments from 2016 to 2025
CMS Open Payments shows 208 general payments to Dr. Brorein from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Eli Lilly and Company paid the most, $1,820.
General payments to Dr. Brorein by program year, 2016 to 2025
General payments to Dr. Brorein by kind, 2016 to 2025
- Food and beverage$5,97988%
- Consulting fees$80012%
- Education$120%
Companies that paid Dr. Brorein 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. William Jacob Brorein Jr. graduated from Duke University School Of Medicine
Dr. Brorein graduated from Duke University School Of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Jacob Brorein Jr.'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) |
| 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. William Jacob Brorein Jr.
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. William Jacob Brorein Jr.'s NPI number?
Dr. William Jacob Brorein Jr.'s NPI number is 1831226190. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William Jacob Brorein Jr.?
Dr. William Jacob Brorein Jr. is an internist in Rochester, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William Jacob Brorein Jr. practice?
Dr. Brorein practices at 601 Elmwood Ave, Rochester, NY 14642. Dr. Brorein's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.
What is Dr. William Jacob Brorein Jr.'s office phone number?
The practice phone on file for Dr. Brorein is (585) 275-2121.
What is Dr. William Jacob Brorein Jr.'s medical license number?
Dr. Brorein holds New York license 170217.
Which hospitals is Dr. William Jacob Brorein Jr. affiliated with?
Dr. Brorein practices at Strong Memorial Hospital in Rochester, New York. Dr. Brorein is also affiliated with Rochester General Hospital.
Does Dr. William Jacob Brorein Jr. accept Medicare?
Yes. CMS data shows Dr. Brorein billed Medicare for 105 services in 2024.
How many Medicare patients does Dr. William Jacob Brorein Jr. see?
CMS counts 22 Medicare patients who saw Dr. Brorein in 2024, with an average age of 77.
What services does Dr. William Jacob Brorein Jr. bill to Medicare?
In 2024, Dr. Brorein's most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and office visit, established patient (99215).
Where did Dr. William Jacob Brorein Jr. go to medical school?
Dr. Brorein graduated from Duke University School Of Medicine in 1984.
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What drugs does Dr. William Jacob Brorein Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Brorein's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. William Jacob Brorein Jr. received payments from drug or device companies?
CMS Open Payments shows $6,791 in general payments to Dr. Brorein from 8 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. William Jacob Brorein Jr. been practicing?
Dr. Brorein graduated from medical school in 1984, 42 years ago.
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