Nancy A. Mahlie, OD
- Medicare patients, 2024
- 392
- Part D claims, 2024
- 333
- Industry payments
- $362
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 931 Tiger Blvd, Clemson, SC 29631
- Practice phone
- Call (864) 654-6706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clemson Eye, PA
Clemson, South Carolina
Find Nancy Mahlie'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.
Nancy A. Mahlie is an optometrist in Clemson, South Carolina
Nancy Mahlie practices at Clemson Eye, PA in Clemson, South Carolina.
Nancy Mahlie's NPI, 1467421909, was assigned on March 16, 2006. Nancy Mahlie graduated from University of Houston - College of Optometry in 1988. Nancy Mahlie holds South Carolina license 1054.
- NPI
- 1467421909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365418035
- NPI enumeration date
- March 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 654-6706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nancy A. Mahlie practices at Clemson Eye, PA in Clemson, South Carolina
Nancy Mahlie's primary practice is Clemson Eye, PA, at 931 Tiger Blvd, Clemson, SC 29631 in Pickens County. The practice phone is (864) 654-6706.
- Clemson Eye, PA931 Tiger Blvd, Clemson, SC 29631 · Pickens CountyPhone(864) 654-6706
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nancy A. Mahlie is affiliated with 3 sites of care and 2 medical groups
Nancy Mahlie's primary practice is Clemson Eye, PA in Clemson, South Carolina. Dmand AI also links Nancy Mahlie 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 Nancy A. Mahlie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nancy Mahlie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clemson Eye, PA | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Nancy A. Mahlie is one of 651 optometrists in South Carolina
Optometrist is Nancy Mahlie's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nancy Mahlie is licensed in South Carolina.
Specialties and state licenses
- Optometrist, South CarolinaPrimary
Optometrists near Nancy Mahlie
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
Nancy A. Mahlie treated 392 Medicare patients in 2024, average age 74
CMS counts 392 Medicare patients who saw Nancy Mahlie in 2024. The largest group is 65 to 74, with 227 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nancy Mahlie's median patient age at 69, with 62% women.
Nancy Mahlie's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nancy Mahlie's Medicare patients by sex, 2024
- Women25465%
- Men13835%
Chronic conditions among Nancy Mahlie's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis39%
- Diabetes22%
- Ischemic heart disease18%
- Anxiety16%
- Osteoporosis16%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Nancy Mahlie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nancy A. Mahlie wrote 333 Medicare Part D claims in 2024
In 2024, Nancy Mahlie wrote 333 Medicare Part D claims for 138 patients. 54% of them were for generic drugs.
Nancy Mahlie's Part D claims by kind of drug, 2024
- Generic181 claims54%
- Brand-name152 claims46%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nancy A. Mahlie takes part in Medicare
Nancy Mahlie 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)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Nancy A. Mahlie received $362 in industry payments in 2025
CMS Open Payments shows 7 general payments to Nancy Mahlie from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Apellis Pharmaceuticals, Inc. paid the most, $112.
Companies that paid Nancy Mahlie the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nancy A. Mahlie graduated from University of Houston - College of Optometry
Nancy Mahlie graduated from University of Houston - College of Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nancy A. Mahlie'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Nancy A. Mahlie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nancy A. Mahlie's NPI number?
Nancy A. Mahlie's NPI number is 1467421909. It was assigned on March 16, 2006, and it is active in the NPI Registry.
What does Nancy A. Mahlie specialize in?
Nancy A. Mahlie is an optometrist in Clemson, South Carolina. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nancy A. Mahlie practice?
Nancy Mahlie practices at 931 Tiger Blvd, Clemson, SC 29631. Nancy Mahlie's primary practice is Clemson Eye, PA in Clemson, South Carolina. Dmand AI also links Nancy Mahlie to 2 group practices and clinics and 2 medical groups.
What is Nancy A. Mahlie's office phone number?
The practice phone on file for Nancy Mahlie is (864) 654-6706.
What is Nancy A. Mahlie's medical license number?
Nancy Mahlie holds South Carolina license 1054.
Does Nancy A. Mahlie accept Medicare?
Yes. CMS lists Nancy Mahlie as accepting Medicare assignment.
How many Medicare patients does Nancy A. Mahlie see?
CMS counts 392 Medicare patients who saw Nancy Mahlie in 2024, with an average age of 74.
Where did Nancy A. Mahlie go to medical school?
Nancy Mahlie graduated from University of Houston - College of Optometry in 1988.
Has Nancy A. Mahlie received payments from drug or device companies?
CMS Open Payments shows $362 in general payments to Nancy Mahlie from 6 companies from 2025 to 2025. The largest total came from Apellis Pharmaceuticals, Inc.
How long has Nancy A. Mahlie been practicing?
Nancy Mahlie graduated from medical school in 1988, 38 years ago.
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