Dr. Bonnie J. Bidinger, MD
- Medicare services, 2024
- 11,750
- Medicare patients, 2024
- 306
- Part D claims, 2024
- 3,129
- Hospital affiliations
- 2
- Industry payments
- $374
- Practice address
- 14 Prospect Street, Milford, MA 01757
- Practice phone
- Call (508) 473-1190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Bidinger'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. Bonnie J. Bidinger is a rheumatologist in Milford, Massachusetts
Dr. Bidinger practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care.
Dr. Bidinger's NPI, 1326029463, was assigned on November 7, 2005. Dr. Bidinger graduated from JS Weill Medical College, Cornell University in 1998. Dr. Bidinger holds Massachusetts license 209206.
- NPI
- 1326029463NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153312475
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 473-1190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bonnie J. Bidinger practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts
Dr. Bidinger's primary practice is UMass Memorial Health - Milford Regional Medical Center, at 14 Prospect Street, Milford, MA 01757 in Worcester County. The practice phone is (508) 473-1190.
- UMass Memorial Health - Milford Regional Medical Center14 Prospect Street, Milford, MA 01757 · Worcester CountyPhone(508) 473-1190
Source: Dmand AI Affiliation Data
Dr. Bonnie J. Bidinger is affiliated with 5 sites of care and 2 medical groups
Dr. Bidinger's primary practice is UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care. Dr. Bidinger is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Bidinger to 2 more group practices and clinics, 1 imaging center and 1 medical group, 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. Bonnie J. Bidinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bidinger practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Health - Milford Regional Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bonnie J. Bidinger is one of 275 rheumatologists in Massachusetts
Rheumatology is Dr. Bidinger's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Bidinger is licensed in Massachusetts.
Specialties and state licenses
- Rheumatology, MassachusettsPrimary
Rheumatologists near Dr. Bidinger
Counts of rheumatologists 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. Bonnie J. Bidinger billed Medicare for 11,750 services in 2024
CMS data shows 11,750 Medicare services from Dr. Bidinger across 9 procedure codes in 2024, for 306 Medicare patients. Medicare paid $58,992 for them. Every service was in an office.
Dr. Bidinger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3332024: 11,0803227%
- Office and hospital visits
- 2023: 6332024: 48024%
- Surgery
- 2023: 2612024: 19027%
Dr. Bidinger compared with the Massachusetts median for rheumatologists, 2024
- Dr. Bidinger
- Massachusetts median
- Medicare services
- 11,750vs 41228.5 times
- Medicare patients
- 306vs 20946% above
- Part D claims
- 2,910vs 5055.8 times
Medians across 268 rheumatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Bidinger'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. Bidinger and other rheumatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bonnie J. Bidinger treated 306 Medicare patients in 2024, average age 73
CMS counts 306 Medicare patients who saw Dr. Bidinger in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have arthritis, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bidinger's median patient age at 66, with 79% women.
Dr. Bidinger's Medicare patients by age, 2024
Dr. Bidinger's Medicare patients by sex, 2024
- Women23476%
- Men7224%
Chronic conditions among Dr. Bidinger's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Anxiety30%
- Mood disorders28%
- Chronic kidney disease27%
- Depression24%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bidinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women79%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bonnie J. Bidinger wrote 3,129 Medicare Part D claims in 2024
In 2024, Dr. Bidinger wrote 3,129 Medicare Part D claims for 461 patients. 85% of them were for generic drugs. CMS names the drug for 2,910 of them, across 42 drugs with 11 or more claims each, at $2,260,579 in total drug cost. In 2023, CMS named 2,885 claims across 40 drugs.
Dr. Bidinger's Part D claims by kind of drug, 2024
- Generic2,652 claims85%
- Brand-name477 claims15%
Dr. Bidinger'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. Bidinger's Part D claims, 2024
- Opioids12%376 of 3,129 claims
- Antibiotics1%36 of 3,129 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: 2,8852024: 2,9101%
Drugs named by CMS: 42 in 2024, 40 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. Bonnie J. Bidinger takes part in Medicare
Dr. Bidinger 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)
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Dr. Bonnie J. Bidinger received $374 in industry payments from 2017 to 2025
CMS Open Payments shows 17 general payments to Dr. Bidinger from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $132.
General payments to Dr. Bidinger by program year, 2017 to 2025
Companies that paid Dr. Bidinger the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bonnie J. Bidinger graduated from JS Weill Medical College, Cornell University
Dr. Bidinger graduated from JS Weill Medical College, Cornell University in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bonnie J. Bidinger'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. Bonnie J. Bidinger
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. Bonnie J. Bidinger's NPI number?
Dr. Bonnie J. Bidinger's NPI number is 1326029463. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Bonnie J. Bidinger?
Dr. Bonnie J. Bidinger is a rheumatologist in Milford, Massachusetts. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Bonnie J. Bidinger practice?
Dr. Bidinger practices at 14 Prospect Street, Milford, MA 01757. Dr. Bidinger's primary practice is UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care. Dmand AI also links Dr. Bidinger to 2 group practices and clinics, 1 imaging center and 1 medical group.
What is Dr. Bonnie J. Bidinger's office phone number?
The practice phone on file for Dr. Bidinger is (508) 473-1190.
What is Dr. Bonnie J. Bidinger's medical license number?
Dr. Bidinger holds Massachusetts license 209206.
Which hospitals is Dr. Bonnie J. Bidinger affiliated with?
Dr. Bidinger practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts. Dr. Bidinger is also affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Dr. Bonnie J. Bidinger part of?
Dr. Bidinger is linked to UMass Memorial Medical Group. Dmand AI links Dr. Bidinger to 1 more medical group.
Does Dr. Bonnie J. Bidinger accept Medicare?
Yes. CMS data shows Dr. Bidinger billed Medicare for 11,750 services in 2024, and Dr. Bidinger accepts Medicare assignment.
How many Medicare patients does Dr. Bonnie J. Bidinger see?
CMS counts 306 Medicare patients who saw Dr. Bidinger in 2024, with an average age of 73.
What services does Dr. Bonnie J. Bidinger bill to Medicare?
In 2024, Dr. Bidinger's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and surgery: bones and joints (20610).
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Where did Dr. Bonnie J. Bidinger go to medical school?
Dr. Bidinger graduated from JS Weill Medical College, Cornell University in 1998.
What drugs does Dr. Bonnie J. Bidinger prescribe most?
In 2024 Medicare Part D data, Dr. Bidinger's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methotrexate.
Has Dr. Bonnie J. Bidinger received payments from drug or device companies?
CMS Open Payments shows $374 in general payments to Dr. Bidinger from 8 companies from 2017 to 2025. The largest total came from UCB, Inc.
How long has Dr. Bonnie J. Bidinger been practicing?
Dr. Bidinger graduated from medical school in 1998, 28 years ago.
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