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Mark Dinowitz, DDS
NPI 1396957270 · General Practice Dentistry · New York, NY
Mark Dinowitz, DDS is a General Practice Dentistry provider in New York, NY (NPI 1396957270).
Provider details
- NPI number
- 1396957270
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 046772 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
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
121 E 60th St
Fifth Floor
New York, NY 10022-1117
Phone: (212) 421-2122
Fax: (212) 319-8388
Street-level locationGet directions
Mailing address
121 E 60th St
New York, NY 10022-1117
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Dinowitz's NPI number?
- Mark Dinowitz's National Provider Identifier (NPI) is 1396957270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dinowitz's specialty?
- Mark Dinowitz is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Dinowitz located?
- Mark Dinowitz's practice location on file with NPPES is 121 E 60th St, New York, NY 10022-1117.
- What is Mark Dinowitz's phone number?
- The practice phone number listed in the NPPES registry for Mark Dinowitz is (212) 421-2122.
- Is Mark Dinowitz's NPI active?
- Yes — Mark Dinowitz's NPI (1396957270) 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.