Kenneth Marcus, DDS
NPI 1750423257 · Periodontics · Brooklyn, NY
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Marcus, DDS is a Periodontics provider in Brooklyn, NY (NPI 1750423257).
Provider details
- NPI number
- 1750423257
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 035220 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kenneth Marcus's NPI number?
- Kenneth Marcus's National Provider Identifier (NPI) is 1750423257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Marcus's specialty?
- Kenneth Marcus is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Kenneth Marcus located?
- Kenneth Marcus's practice location on file with NPPES is 1750 Ocean Parkway, Brooklyn, NY 11223.
- What is Kenneth Marcus's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Marcus is (718) 375-7760.
- Does Kenneth Marcus accept Medicare?
- Kenneth Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Marcus's NPI active?
- Yes — Kenneth Marcus's NPI (1750423257) 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.