Alexander M. Gruber, OD
- Medicare patients, 2024
- 42
- Industry payments
- $115
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1470 S Washington St, North Attleboro, MA 02760
- Practice phone
- Call (508) 339-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bay Eye Center
North Attleboro, Massachusetts
Find Alexander Gruber'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.
Alexander M. Gruber is an optometrist in North Attleboro, Massachusetts
Alexander Gruber practices at Bay Eye Center in North Attleboro, Massachusetts.
Alexander Gruber's NPI, 1366288508, was assigned on July 8, 2024. Alexander Gruber graduated from New England College of Optometry in 2024. Alexander Gruber holds New Hampshire license 1204.
- NPI
- 1366288508NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416494562
- NPI enumeration date
- July 8, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 339-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander M. Gruber practices at Bay Eye Center in North Attleboro, Massachusetts
Alexander Gruber's primary practice is Bay Eye Center, at 1470 S Washington St, North Attleboro, MA 02760 in Bristol County. The practice phone is (508) 339-7600.
- Bay Eye Center1470 S Washington St, North Attleboro, MA 02760 · Bristol CountyPhone(508) 339-7600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander M. Gruber is affiliated with 3 sites of care and 2 medical groups
Alexander Gruber's primary practice is Bay Eye Center in North Attleboro, Massachusetts. Dmand AI also links Alexander Gruber to 2 group practices and clinics and 2 medical groups, 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 Alexander M. Gruber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Gruber practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bay Eye Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Alexander M. Gruber is one of 1,098 optometrists in Massachusetts
Optometrist is Alexander Gruber's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Alexander Gruber is licensed in New Hampshire.
Specialties and state licenses
- Optometrist, New HampshirePrimary
Optometrists near Alexander Gruber
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
Alexander M. Gruber treated 42 Medicare patients in 2024, average age 72
CMS counts 42 Medicare patients who saw Alexander Gruber in 2024. The largest group is 65 to 74, with 27 patients. 67% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexander Gruber's median patient age at 63, with 54% women.
Alexander Gruber's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexander Gruber's Medicare patients by sex, 2024
- Women2867%
- Men1433%
Chronic conditions among Alexander Gruber's Medicare patients, 2024
- High cholesterol67%
- High blood pressure64%
- Anxiety31%
- Arthritis31%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Alexander Gruber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander M. Gruber ranks in the 39th percentile for cataract surgery in Medicare
Alexander Gruber accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of cataract surgery by Alexander Gruber, more than 39% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Alexander Gruber ranks in Medicare procedure volume
- Cataract surgery
- 39th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Alexander M. Gruber received $115 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexander Gruber from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $115.
Companies that paid Alexander Gruber the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alexander M. Gruber graduated from New England College of Optometry
Alexander Gruber graduated from New England College of Optometry in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alexander M. Gruber'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Alexander M. Gruber
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander M. Gruber's NPI number?
Alexander M. Gruber's NPI number is 1366288508. It was assigned on July 8, 2024, and it is active in the NPI Registry.
What does Alexander M. Gruber specialize in?
Alexander M. Gruber is an optometrist in North Attleboro, Massachusetts. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Alexander M. Gruber practice?
Alexander Gruber practices at 1470 S Washington St, North Attleboro, MA 02760. Alexander Gruber's primary practice is Bay Eye Center in North Attleboro, Massachusetts. Dmand AI also links Alexander Gruber to 2 group practices and clinics and 2 medical groups.
What is Alexander M. Gruber's office phone number?
The practice phone on file for Alexander Gruber is (508) 339-7600.
What is Alexander M. Gruber's medical license number?
Alexander Gruber holds New Hampshire license 1204.
Does Alexander M. Gruber accept Medicare?
Yes. CMS lists Alexander Gruber as accepting Medicare assignment.
How many Medicare patients does Alexander M. Gruber see?
CMS counts 42 Medicare patients who saw Alexander Gruber in 2024, with an average age of 72.
Where did Alexander M. Gruber go to medical school?
Alexander Gruber graduated from New England College of Optometry in 2024.
Has Alexander M. Gruber received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Alexander Gruber from 1 company from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Alexander M. Gruber been practicing?
Alexander Gruber graduated from medical school in 2024, 2 years ago.
Selling to optometrist practices?
See optometrists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card