Mary Frances Knapp, DMD
- Part D claims, 2024
- 151
- Industry payments
- $78
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 602 College Ave Ste 1 Suite 1, Clemson, SC 29631-2823
- Practice phone
- Call (864) 654-4882
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Calhoun Clemson Dental Associates
Dental practice · Clemson, South Carolina
Find Mary Knapp'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 Frances Knapp is a general practice dentistry in Greenville, South Carolina
Mary Knapp practices at Calhoun Clemson Dental Associates in Clemson, South Carolina.
Mary Knapp's NPI, 1518190271, was assigned on August 28, 2009. Mary Knapp holds South Carolina license 4607.
- NPI
- 1518190271NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2009
- NPI status
- Active
- Practice phone
- (864) 654-4882
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Frances Knapp practices in Clemson and Greenville
Mary Knapp's primary practice is Calhoun Clemson Dental Associates, at 602 College Ave Ste 1 Suite 1, Clemson, SC 29631-2823. The practice phone is (864) 654-4882. The NPI Registry lists Mary Knapp's practice address as 35 International Dr, Greenville, SC 29615.
- Calhoun Clemson Dental AssociatesPrimary602 College Ave Ste 1 Suite 1, Clemson, SC 29631-2823Phone(864) 654-4882
- NPI Registry address35 International Dr, Greenville, SC 29615 · Greenville County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mary Frances Knapp is affiliated with 1 site of care and 1 medical group
Mary Knapp's primary practice is Calhoun Clemson Dental Associates in Clemson, South Carolina. Dmand AI also links Mary Knapp 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 Mary Frances Knapp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Knapp practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Calhoun Clemson Dental Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Frances Knapp is one of 990 general practice dentistrys in South Carolina
General practice is Mary Knapp's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Mary Knapp is licensed in South Carolina.
Specialties and state licenses
- General practice dentistry, South CarolinaPrimary
General practice dentistrys near Mary Knapp
Counts of general practice dentistrys 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 Frances Knapp's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Mary Knapp's median patient age at 73, with 50% women.
Mary Knapp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Mary Frances Knapp wrote 151 Medicare Part D claims in 2024
In 2024, Mary Knapp wrote 151 Medicare Part D claims for 93 patients. 67% of them were for generic drugs.
Mary Knapp's Part D claims by kind of drug, 2024
- Generic101 claims67%
- Brand-name and other50 claims33%
Drug classes CMS tracks in Mary Knapp's Part D claims, 2024
- Antibiotics44%66 of 151 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
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Mary Frances Knapp received $78 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mary Knapp from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $41.
Companies that paid Mary Knapp the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary Frances Knapp'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Frances Knapp
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 Frances Knapp's NPI number?
Mary Frances Knapp's NPI number is 1518190271. It was assigned on August 28, 2009, and it is active in the NPI Registry.
What does Mary Frances Knapp specialize in?
Mary Frances Knapp is a general practice dentistry in Greenville, South Carolina. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Mary Frances Knapp practice?
Mary Knapp practices at 602 College Ave Ste 1 Suite 1, Clemson, SC 29631-2823. Mary Knapp also practices at 35 International Dr, Greenville, SC 29615. Mary Knapp's primary practice is Calhoun Clemson Dental Associates in Clemson, South Carolina. Dmand AI also links Mary Knapp to 1 medical group.
What is Mary Frances Knapp's office phone number?
The practice phone on file for Mary Knapp is (864) 654-4882.
What is Mary Frances Knapp's medical license number?
Mary Knapp holds South Carolina license 4607.
Has Mary Frances Knapp received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Mary Knapp from 2 companies from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Mary Frances Knapp been practicing?
Mary Knapp's NPI was assigned in 2009.
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