Ken Markel, D.M.D
NPI 1821170994 · Pediatric Dentistry · New York, NY
Ken Markel, D.M.D is a Pediatric Dentistry provider in New York, NY (NPI 1821170994).
Provider details
- NPI number
- 1821170994
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- D.M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 035345 (NY)
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.
$36 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
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ken Markel's NPI number?
- Ken Markel's National Provider Identifier (NPI) is 1821170994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ken Markel's specialty?
- Ken Markel is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Ken Markel located?
- Ken Markel's practice location on file with NPPES is 123 W 79th St, New York, NY 10024-6480.
- What is Ken Markel's phone number?
- The practice phone number listed in the NPPES registry for Ken Markel is (212) 496-9600.
- Is Ken Markel's NPI active?
- Yes — Ken Markel's NPI (1821170994) 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.