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John O'Grady, D.D.S
NPI 1528184405 · General Practice Dentistry · Garden City, NY
John O'Grady, D.D.S is a General Practice Dentistry provider in Garden City, NY (NPI 1528184405).
Provider details
- NPI number
- 1528184405
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
- License
- 035988-1 (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
111 7th St
Ste 101
Garden City, NY 11530-5731
Phone: (516) 747-8444
Street-level locationGet directions
Mailing address
99 7th St
Garden City, NY 11530-5730
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is John O'Grady's NPI number?
- John O'Grady's National Provider Identifier (NPI) is 1528184405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John O'Grady's specialty?
- John O'Grady is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John O'Grady located?
- John O'Grady's practice location on file with NPPES is 111 7th St, Garden City, NY 11530-5731.
- What is John O'Grady's phone number?
- The practice phone number listed in the NPPES registry for John O'Grady is (516) 747-8444.
- Is John O'Grady's NPI active?
- Yes — John O'Grady's NPI (1528184405) 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.