Guy R. Lessard, OD
- Medicare patients, 2024
- 24
- Hospital affiliations
- 2
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1 Elliot Way, Manchester, NH 03103
- Practice phone
- Call (603) 669-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Guy Lessard'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.
Guy R. Lessard is an optometrist in Manchester, New Hampshire
Guy Lessard practices at Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth.
Guy Lessard's NPI, 1083629943, was assigned on July 29, 2006. Guy Lessard graduated from Pennsylvania College of Optometry in 1987. Guy Lessard holds New Hampshire license 578.
- NPI
- 1083629943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799793386
- NPI enumeration date
- July 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 669-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Guy R. Lessard practices at Elliot Hospital in Manchester, New Hampshire
Guy Lessard's primary practice is Elliot Hospital, at 1 Elliot Way, Manchester, NH 03103 in Hillsborough County. The practice phone is (603) 669-5300.
- Elliot Hospital1 Elliot Way, Manchester, NH 03103 · Hillsborough CountyPhone(603) 669-5300
Source: Dmand AI Affiliation Data
Guy R. Lessard is affiliated with 2 sites of care
Guy Lessard's primary practice is Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth. Dmand AI also links Guy Lessard to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Guy R. Lessard's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Guy Lessard practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elliot Hospital | Available with a free account |
| +1 more affiliated site | 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 SolutionHealth and 6.2K+ hospitals, with verified contacts in the same login.
Guy R. Lessard is one of 211 optometrists in New Hampshire
Optometrist is Guy Lessard's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Guy Lessard's licenses on file in 2 states: New Hampshire and Massachusetts.
Specialties and state licenses
- Optometrist, New HampshirePrimary
- Massachusetts license
Optometrists near Guy Lessard
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
Guy R. Lessard treated 24 Medicare patients in 2024, average age 74
CMS counts 24 Medicare patients who saw Guy Lessard in 2024. The largest group is 75 to 84, with 11 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Guy Lessard's median patient age at 71, with 55% women.
Guy Lessard's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Guy Lessard's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Guy Lessard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Guy R. Lessard takes part in Medicare
Guy Lessard 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)
Guy R. Lessard graduated from Pennsylvania College of Optometry
Guy Lessard graduated from Pennsylvania College of Optometry in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Guy R. Lessard'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Guy R. Lessard
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Guy R. Lessard's NPI number?
Guy R. Lessard's NPI number is 1083629943. It was assigned on July 29, 2006, and it is active in the NPI Registry.
What does Guy R. Lessard specialize in?
Guy R. Lessard is an optometrist in Manchester, New Hampshire. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Guy R. Lessard practice?
Guy Lessard practices at 1 Elliot Way, Manchester, NH 03103. Guy Lessard's primary practice is Elliot Hospital in Manchester, New Hampshire, part of SolutionHealth. Dmand AI also links Guy Lessard to 1 hospital.
What is Guy R. Lessard's office phone number?
The practice phone on file for Guy Lessard is (603) 669-5300.
What is Guy R. Lessard's medical license number?
Guy Lessard holds New Hampshire license 578, one of the licenses on file in 2 states.
Which states has Guy R. Lessard been licensed in?
Dmand AI has state licenses on file for Guy Lessard in New Hampshire and Massachusetts.
Which hospitals is Guy R. Lessard affiliated with?
Guy Lessard practices at Elliot Hospital in Manchester, New Hampshire. Dmand AI links Guy Lessard to 1 more hospital.
Does Guy R. Lessard accept Medicare?
Yes. CMS lists Guy Lessard as accepting Medicare assignment.
How many Medicare patients does Guy R. Lessard see?
CMS counts 24 Medicare patients who saw Guy Lessard in 2024, with an average age of 74.
Where did Guy R. Lessard go to medical school?
Guy Lessard graduated from Pennsylvania College of Optometry in 1987.
How long has Guy R. Lessard been practicing?
Guy Lessard graduated from medical school in 1987, 39 years ago.
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