Mary C. Lack, OD
- Medicare patients, 2024
- 315
- Part D claims, 2024
- 768
- MIPS score, 2024
- 79
- Industry payments
- $222
- Affiliated sites
- 2
- Practice address
- 31 Conservatory Dr, Barberton, OH 44203-4281
- Practice phone
- Call (330) 753-7523
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Eye Consultants Barberton #404
Eye care practice · Barberton, Ohio
Find Mary Lack'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.
Mary C. Lack is an optometrist in Barberton, Ohio
Mary Lack practices at Midwest Eye Consultants Barberton #404 in Barberton, Ohio.
Mary Lack's NPI, 1801882535, was assigned on September 27, 2005. Mary Lack graduated from Ohio State University - College of Optometry in 1992. Mary Lack holds Ohio license 4364.
- NPI
- 1801882535NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214967025
- NPI enumeration date
- September 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (330) 753-7523
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary C. Lack practices at Midwest Eye Consultants Barberton #404 in Barberton, Ohio
Mary Lack's primary practice is Midwest Eye Consultants Barberton #404, at 31 Conservatory Dr, Barberton, OH 44203-4281. The practice phone is (330) 753-7523.
- Midwest Eye Consultants Barberton #40431 Conservatory Dr, Barberton, OH 44203-4281Phone(330) 753-7523
Source: Dmand AI Affiliation Data
Mary C. Lack is affiliated with 2 sites of care and 2 medical groups
Mary Lack's primary practice is Midwest Eye Consultants Barberton #404 in Barberton, Ohio. Dmand AI also links Mary Lack to 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mary C. Lack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Lack practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Eye Consultants Barberton #404 | Available with a free account |
| +1 more site 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.
Mary C. Lack is one of 2,779 optometrists in Ohio
Optometrist is Mary Lack's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mary Lack is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Mary Lack
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
Mary C. Lack treated 315 Medicare patients in 2024, average age 75
CMS counts 315 Medicare patients who saw Mary Lack in 2024. The largest group is 65 to 74, with 165 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Lack's median patient age at 72, with 62% women.
Mary Lack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mary Lack's Medicare patients by sex, 2024
- Women18960%
- Men12640%
Chronic conditions among Mary Lack's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis48%
- Diabetes26%
- Chronic kidney disease25%
- Ischemic heart disease24%
- Anxiety22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Mary Lack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women62%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary C. Lack wrote 768 Medicare Part D claims in 2024
In 2024, Mary Lack wrote 768 Medicare Part D claims for 231 patients. 79% of them were for generic drugs.
Mary Lack's Part D claims by kind of drug, 2024
- Generic605 claims79%
- Brand-name163 claims21%
Drug classes CMS tracks in Mary Lack's Part D claims, 2024
- Antibiotics3%26 of 768 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mary C. Lack scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Mary Lack for performance year 2024, reported as part of a group. Mary Lack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mary Lack's MIPS scores, performance year 2024
- 79of 100Final score
- 67.8of 100Quality
- 40of 100Improvement Activities
- 89of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mary C. Lack received $222 in industry payments in 2025
CMS Open Payments shows 6 general payments to Mary Lack from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $144.
Companies that paid Mary Lack the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mary C. Lack graduated from Ohio State University - College of Optometry
Mary Lack graduated from Ohio State University - College of Optometry in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mary C. Lack'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Mary C. Lack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary C. Lack's NPI number?
Mary C. Lack's NPI number is 1801882535. It was assigned on September 27, 2005, and it is active in the NPI Registry.
What does Mary C. Lack specialize in?
Mary C. Lack is an optometrist in Barberton, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mary C. Lack practice?
Mary Lack practices at 31 Conservatory Dr, Barberton, OH 44203-4281. Mary Lack's primary practice is Midwest Eye Consultants Barberton #404 in Barberton, Ohio. Dmand AI also links Mary Lack to 2 medical groups and 1 group practice or clinic.
What is Mary C. Lack's office phone number?
The practice phone on file for Mary Lack is (330) 753-7523.
What is Mary C. Lack's medical license number?
Mary Lack holds Ohio license 4364.
Does Mary C. Lack accept Medicare?
Yes. CMS lists Mary Lack as accepting Medicare assignment.
What is Mary C. Lack's MIPS score?
Mary Lack's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Mary C. Lack see?
CMS counts 315 Medicare patients who saw Mary Lack in 2024, with an average age of 75.
Where did Mary C. Lack go to medical school?
Mary Lack graduated from Ohio State University - College of Optometry in 1992.
Has Mary C. Lack received payments from drug or device companies?
CMS Open Payments shows $222 in general payments to Mary Lack from 4 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Mary C. Lack been practicing?
Mary Lack graduated from medical school in 1992, 34 years ago.
Selling to optometrist practices?
See optometrists in Ohio 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