William J. Bronson, PA-C
- Medicare patients, 2024
- 201
- Part D claims, 2024
- 374
- MIPS score, 2024
- 98
- Hospital affiliations
- 1
- Industry payments
- $43
- Practice address
- 22 Bramhall St, Portland, ME 04102
- Practice phone
- Call (207) 662-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find William Bronson'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.
William J. Bronson is a physician assistant in Portland, Maine
William Bronson practices at MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth.
William Bronson's NPI, 1700440104, was assigned on May 1, 2019. William Bronson graduated from University of New England, College of Osteo Medicine in 2020. William Bronson holds Maine license PA2065.
- NPI
- 1700440104NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961812607
- NPI enumeration date
- May 1, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 662-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William J. Bronson practices at MaineHealth Maine Medical Center in Portland, Maine
William Bronson's primary practice is MaineHealth Maine Medical Center, at 22 Bramhall St, Portland, ME 04102 in Cumberland County. The practice phone is (207) 662-0111.
- MaineHealth Maine Medical Center22 Bramhall St, Portland, ME 04102 · Cumberland CountyPhone(207) 662-0111
Source: Dmand AI Affiliation Data
William J. Bronson is affiliated with 1 site of care and 2 medical groups
William Bronson's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links William Bronson to 1 more medical group, named with a free account. William Bronson's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at William J. Bronson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Bronson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MaineHealth Maine Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William J. Bronson is one of 813 physician assistants in Maine
Physician assistant is William Bronson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. William Bronson is licensed in Maine.
Specialties and state licenses
- Physician assistant, MainePrimary
Physician assistants near William Bronson
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
William J. Bronson treated 201 Medicare patients in 2024, average age 71
CMS counts 201 Medicare patients who saw William Bronson in 2024. The largest group is 75 to 84, with 67 patients. 66% of them have high blood pressure, and 63% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Bronson's median patient age at 55, with 58% women.
William Bronson's Medicare patients by age, 2024
William Bronson's Medicare patients by sex, 2024
- Women11256%
- Men8944%
Chronic conditions among William Bronson's Medicare patients, 2024
- High blood pressure66%
- High cholesterol63%
- Arthritis45%
- Mood disorders33%
- Anxiety31%
- Depression28%
- Diabetes27%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
William Bronson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William J. Bronson wrote 374 Medicare Part D claims in 2024
In 2024, William Bronson wrote 374 Medicare Part D claims for 252 patients. 94% of them were for generic drugs.
William Bronson's Part D claims by kind of drug, 2024
- Generic353 claims94%
- Brand-name21 claims6%
Drug classes CMS tracks in William Bronson's Part D claims, 2024
- Opioids5%19 of 374 claims
- Antibiotics49%185 of 374 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
William J. Bronson scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for William Bronson for performance year 2024, reported through an alternative payment model (APM). William Bronson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Bronson's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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William J. Bronson received $43 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Bronson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dynasplint Systems Inc. paid the most, $43.
Companies that paid William Bronson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William J. Bronson graduated from University of New England, College of Osteo Medicine
William Bronson graduated from University of New England, College of Osteo Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William J. Bronson'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 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 William J. Bronson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William J. Bronson's NPI number?
William J. Bronson's NPI number is 1700440104. It was assigned on May 1, 2019, and it is active in the NPI Registry.
What does William J. Bronson specialize in?
William J. Bronson is a physician assistant in Portland, Maine. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does William J. Bronson practice?
William Bronson practices at 22 Bramhall St, Portland, ME 04102. William Bronson's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth. Dmand AI also links William Bronson to 1 medical group.
What is William J. Bronson's office phone number?
The practice phone on file for William Bronson is (207) 662-0111.
What is William J. Bronson's medical license number?
William Bronson holds Maine license PA2065.
Which hospitals is William J. Bronson affiliated with?
William Bronson practices at MaineHealth Maine Medical Center in Portland, Maine.
What medical group is William J. Bronson part of?
William Bronson is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links William Bronson to 1 more medical group.
Does William J. Bronson accept Medicare?
Yes. CMS lists William Bronson as accepting Medicare assignment.
What is William J. Bronson's MIPS score?
William Bronson's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does William J. Bronson see?
CMS counts 201 Medicare patients who saw William Bronson in 2024, with an average age of 71.
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Where did William J. Bronson go to medical school?
William Bronson graduated from University of New England, College of Osteo Medicine in 2020.
Has William J. Bronson received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to William Bronson from 1 company from 2025 to 2025. The largest total came from Dynasplint Systems Inc.
How long has William J. Bronson been practicing?
William Bronson graduated from medical school in 2020, 6 years ago.
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