Robert A. Macmannis, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4 Park St, Calais, ME 04619-1609
- Practice phone
- Call (207) 454-2277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hallowell & Macmannis
Eye care practice · Calais, Maine
Find Robert Macmannis' 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.
Robert A. Macmannis is an optometrist in Calais, Maine
Robert Macmannis practices at Hallowell & Macmannis in Calais, Maine.
Robert Macmannis' NPI, 1295742989, was assigned on August 2, 2006. Robert Macmannis holds Maine license 667TA.
- NPI
- 1295742989NPI Registry (opens in a new tab)
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Practice phone
- (207) 454-2277
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert A. Macmannis practices at Hallowell & Macmannis in Calais, Maine
Robert Macmannis' primary practice is Hallowell & Macmannis, at 4 Park St, Calais, ME 04619-1609. The practice phone is (207) 454-2277.
- Hallowell & Macmannis4 Park St, Calais, ME 04619-1609Phone(207) 454-2277
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert A. Macmannis is affiliated with 1 site of care and 1 medical group
Robert Macmannis' primary practice is Hallowell & Macmannis in Calais, Maine. Dmand AI also links Robert Macmannis to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Robert A. Macmannis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Macmannis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hallowell & Macmannis | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert A. Macmannis is one of 261 optometrists in Maine
Optometrist is Robert Macmannis' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Robert Macmannis is licensed in Maine.
Specialties and state licenses
- Optometrist, MainePrimary
Optometrists near Robert Macmannis
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
Robert A. Macmannis' patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Robert Macmannis' median patient age at 70, with 57% women.
Robert Macmannis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Sources for Robert A. Macmannis'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 Robert A. Macmannis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert A. Macmannis' NPI number?
Robert A. Macmannis' NPI number is 1295742989. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What does Robert A. Macmannis specialize in?
Robert A. Macmannis is an optometrist in Calais, Maine. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Robert A. Macmannis practice?
Robert Macmannis practices at 4 Park St, Calais, ME 04619-1609. Robert Macmannis' primary practice is Hallowell & Macmannis in Calais, Maine. Dmand AI also links Robert Macmannis to 1 medical group.
What is Robert A. Macmannis' office phone number?
The practice phone on file for Robert Macmannis is (207) 454-2277.
What is Robert A. Macmannis' medical license number?
Robert Macmannis holds Maine license 667TA.
How long has Robert A. Macmannis been practicing?
Robert Macmannis' NPI was assigned in 2006.
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