Charles A. Bonelli, OD
- Medicare patients, 2024
- 108
- Part D claims, 2024
- 343
- Industry payments
- $37
- Affiliated sites
- 3
- Medical group
- 1
- Practice address
- 200 Forest Street, Marlborough, MA 01752
- Practice phone
- Call (774) 369-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marlborough Laboratory Facility
Clinical Lab - Full Service · Marlborough, Massachusetts
Find Charles Bonelli's professional email, personal email and mobile number
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Charles A. Bonelli is an optometrist in Marlborough, Massachusetts
Charles Bonelli practices at Marlborough Laboratory Facility in Marlborough, Massachusetts.
Charles Bonelli's NPI, 1154492510, was assigned on November 10, 2006. Charles Bonelli graduated from Pennsylvania College of Optometry in 1973. Charles Bonelli holds Connecticut license 000763.
- NPI
- 1154492510NPI Registry (opens in a new tab)
- NPI enumeration date
- November 10, 2006
- NPI status
- Active
- Practice phone
- (774) 369-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Charles A. Bonelli practices at Marlborough Laboratory Facility in Marlborough, Massachusetts
Charles Bonelli's primary practice is Marlborough Laboratory Facility, at 200 Forest Street, Marlborough, MA 01752. The practice phone is (774) 369-3900.
- Marlborough Laboratory Facility200 Forest Street, Marlborough, MA 01752Phone(774) 369-3900
Source: Dmand AI Affiliation Data
Charles A. Bonelli is affiliated with 3 sites of care and 1 medical group
Charles Bonelli's primary practice is Marlborough Laboratory Facility in Marlborough, Massachusetts. Dmand AI also links Charles Bonelli to 1 clinical lab, 1 group practice or clinic 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 Charles A. Bonelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Bonelli practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marlborough Laboratory Facility | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles A. Bonelli is one of 1,098 optometrists in Massachusetts
Optometrist is Charles Bonelli's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Charles Bonelli is licensed in Connecticut.
Specialties and state licenses
- Optometrist, ConnecticutPrimary
Optometrists near Charles Bonelli
Counts of optometrists 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
Charles A. Bonelli treated 108 Medicare patients in 2024, average age 77
CMS counts 108 Medicare patients who saw Charles Bonelli in 2024. The largest group is 75 to 84, with 48 patients. 74% of them have high cholesterol, and 72% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charles Bonelli's median patient age at 76, with 60% women.
Charles Bonelli's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Bonelli's Medicare patients by sex, 2024
- Women5551%
- Men5349%
Chronic conditions among Charles Bonelli's Medicare patients, 2024
- High cholesterol74%
- High blood pressure72%
- Arthritis37%
- Atrial fibrillation25%
- Chronic kidney disease25%
- Anxiety22%
- Mood disorders21%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Charles Bonelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles A. Bonelli wrote 343 Medicare Part D claims in 2024
In 2024, Charles Bonelli wrote 343 Medicare Part D claims for 90 patients. 76% of them were for generic drugs.
Charles Bonelli's Part D claims by kind of drug, 2024
- Generic259 claims76%
- Brand-name84 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Charles A. Bonelli received $37 in industry payments in 2025
CMS Open Payments shows 1 general payment to Charles Bonelli from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Topcon Medical Systems, Inc. paid the most, $37.
Companies that paid Charles Bonelli the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Charles A. Bonelli graduated from Pennsylvania College of Optometry
Charles Bonelli graduated from Pennsylvania College of Optometry in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Charles A. Bonelli'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) |
| 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 Charles A. Bonelli
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles A. Bonelli's NPI number?
Charles A. Bonelli's NPI number is 1154492510. It was assigned on November 10, 2006, and it is active in the NPI Registry.
What does Charles A. Bonelli specialize in?
Charles A. Bonelli is an optometrist in Marlborough, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Charles A. Bonelli practice?
Charles Bonelli practices at 200 Forest Street, Marlborough, MA 01752. Charles Bonelli's primary practice is Marlborough Laboratory Facility in Marlborough, Massachusetts. Dmand AI also links Charles Bonelli to 1 clinical lab, 1 group practice or clinic and 1 medical group.
What is Charles A. Bonelli's office phone number?
The practice phone on file for Charles Bonelli is (774) 369-3900.
What is Charles A. Bonelli's medical license number?
Charles Bonelli holds Connecticut license 000763.
How many Medicare patients does Charles A. Bonelli see?
CMS counts 108 Medicare patients who saw Charles Bonelli in 2024, with an average age of 77.
Where did Charles A. Bonelli go to medical school?
Charles Bonelli graduated from Pennsylvania College of Optometry in 1973.
Has Charles A. Bonelli received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Charles Bonelli from 1 company from 2025 to 2025. The largest total came from Topcon Medical Systems, Inc.
How long has Charles A. Bonelli been practicing?
Charles Bonelli graduated from medical school in 1973, 53 years ago.
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