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Danielle O'Hagan
NPI 1164840138 · Specialist · Melville, NY
Danielle O'Hagan is a Specialist provider in Melville, NY (NPI 1164840138).
Provider details
- NPI number
- 1164840138
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
538 Broadhollow Rd
202
Melville, NY 11747
Phone: (631) 385-7780
Street-level locationGet directions
Mailing address
538 Broadhollow Rd
Melville, NY 11747-3676
Registry dates
- Enumerated
- 2014-04-07
- Last updated
- 2018-05-14
Frequently asked questions
- What is Danielle O'Hagan's NPI number?
- Danielle O'Hagan's National Provider Identifier (NPI) is 1164840138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle O'Hagan's specialty?
- Danielle O'Hagan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Danielle O'Hagan located?
- Danielle O'Hagan's practice location on file with NPPES is 538 Broadhollow Rd, Melville, NY 11747.
- What is Danielle O'Hagan's phone number?
- The practice phone number listed in the NPPES registry for Danielle O'Hagan is (631) 385-7780.
- Is Danielle O'Hagan's NPI active?
- Yes — Danielle O'Hagan's NPI (1164840138) is active in the NPPES registry as of the last update on 2018-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.