Timothy M. Maselli, OD
- Medicare patients, 2024
- 430
- Part D claims, 2024
- 59
- Industry payments
- $14
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 151 Ashland St, North Adams, MA 01247
- Practice phone
- Call (413) 662-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tanzman, Maselli & Associates
North Adams, Massachusetts
Find Timothy Maselli'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.
Timothy M. Maselli is an optometrist in North Adams, Massachusetts
Timothy Maselli practices at Tanzman, Maselli & Associates in North Adams, Massachusetts.
Timothy Maselli's NPI, 1770862906, was assigned on August 5, 2011. Timothy Maselli graduated from New England College of Optometry in 2011. Timothy Maselli holds Massachusetts license 4873.
- NPI
- 1770862906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971774530
- NPI enumeration date
- August 5, 2011
- NPI status
- Active
- Practice phone
- (413) 662-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Timothy M. Maselli practices at Tanzman, Maselli & Associates in North Adams, Massachusetts
Timothy Maselli's primary practice is Tanzman, Maselli & Associates, at 151 Ashland St, North Adams, MA 01247 in Berkshire County. The practice phone is (413) 662-2020.
- Tanzman, Maselli & Associates151 Ashland St, North Adams, MA 01247 · Berkshire CountyPhone(413) 662-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Timothy M. Maselli is affiliated with 2 sites of care and 1 medical group
Timothy Maselli's primary practice is Tanzman, Maselli & Associates in North Adams, Massachusetts. Dmand AI also links Timothy Maselli to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Timothy M. Maselli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Timothy Maselli practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanzman, Maselli & Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Timothy M. Maselli is one of 1,098 optometrists in Massachusetts
Optometrist is Timothy Maselli's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Timothy Maselli is licensed in Massachusetts.
Specialties and state licenses
- Optometrist, MassachusettsPrimary
Optometrists near Timothy Maselli
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
Timothy M. Maselli treated 430 Medicare patients in 2024, average age 69
CMS counts 430 Medicare patients who saw Timothy Maselli in 2024. The largest group is 65 to 74, with 196 patients. 67% of them have high cholesterol, and 64% have high blood pressure. 38% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Timothy Maselli's median patient age at 19, with 53% women.
Timothy Maselli's Medicare patients by age, 2024
Timothy Maselli's Medicare patients by sex, 2024
- Women24557%
- Men18543%
Chronic conditions among Timothy Maselli's Medicare patients, 2024
- High cholesterol67%
- High blood pressure64%
- Arthritis34%
- Diabetes28%
- Anxiety27%
- Mood disorders24%
- Ischemic heart disease21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Timothy Maselli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Timothy M. Maselli wrote 59 Medicare Part D claims in 2024
In 2024, Timothy Maselli wrote 59 Medicare Part D claims for 49 patients. 53% of them were for generic drugs.
Timothy Maselli's Part D claims by kind of drug, 2024
- Generic31 claims53%
- Brand-name28 claims47%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Timothy M. Maselli received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Timothy Maselli from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $14.
Companies that paid Timothy Maselli the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Timothy M. Maselli graduated from New England College of Optometry
Timothy Maselli graduated from New England College of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Timothy M. Maselli'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Timothy M. Maselli
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Timothy M. Maselli's NPI number?
Timothy M. Maselli's NPI number is 1770862906. It was assigned on August 5, 2011, and it is active in the NPI Registry.
What does Timothy M. Maselli specialize in?
Timothy M. Maselli is an optometrist in North Adams, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Timothy M. Maselli practice?
Timothy Maselli practices at 151 Ashland St, North Adams, MA 01247. Timothy Maselli's primary practice is Tanzman, Maselli & Associates in North Adams, Massachusetts. Dmand AI also links Timothy Maselli to 1 group practice or clinic and 1 medical group.
What is Timothy M. Maselli's office phone number?
The practice phone on file for Timothy Maselli is (413) 662-2020.
What is Timothy M. Maselli's medical license number?
Timothy Maselli holds Massachusetts license 4873.
How many Medicare patients does Timothy M. Maselli see?
CMS counts 430 Medicare patients who saw Timothy Maselli in 2024, with an average age of 69.
Where did Timothy M. Maselli go to medical school?
Timothy Maselli graduated from New England College of Optometry in 2011.
Has Timothy M. Maselli received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Timothy Maselli from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Timothy M. Maselli been practicing?
Timothy Maselli graduated from medical school in 2011, 15 years ago.
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