Mark Koup, D.M.D.
NPI 1750468856 · General Practice Dentistry · Malvern, PA
Mark Koup, D.M.D. is a General Practice Dentistry provider in Malvern, PA (NPI 1750468856).
Provider details
- NPI number
- 1750468856
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DS036484 (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Koup's NPI number?
- Mark Koup's National Provider Identifier (NPI) is 1750468856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Koup's specialty?
- Mark Koup is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Koup located?
- Mark Koup's practice location on file with NPPES is 325 Central Ave, Malvern, PA 19355-3219.
- What is Mark Koup's phone number?
- The practice phone number listed in the NPPES registry for Mark Koup is (610) 644-0408.
- Is Mark Koup's NPI active?
- Yes — Mark Koup's NPI (1750468856) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.