J. Gruss, B.S., D.D.S.
NPI 1013284447 · Dentist · Cortlandt Manor, NY
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
J. Gruss, B.S., D.D.S. is a Dentist provider in Cortlandt Manor, NY (NPI 1013284447).
Provider details
- NPI number
- 1013284447
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- B.S., D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 030175 (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
14 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
- 2011-11-30
- Last updated
- 2011-11-30
Frequently asked questions
- What is J. Gruss's NPI number?
- J. Gruss's National Provider Identifier (NPI) is 1013284447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J. Gruss's specialty?
- J. Gruss is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is J. Gruss located?
- J. Gruss's practice location on file with NPPES is 2117 Crompond Rd., Cortlandt Manor, NY 10567.
- What is J. Gruss's phone number?
- The practice phone number listed in the NPPES registry for J. Gruss is (914) 739-7000.
- Does J. Gruss accept Medicare?
- J. Gruss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is J. Gruss's NPI active?
- Yes — J. Gruss's NPI (1013284447) is active in the NPPES registry as of the last update on 2011-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.