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Thomas Courtney, D.C.
NPI 1801013321 · Chiropractor · Islip, NY
Thomas Courtney, D.C. is a Chiropractor provider in Islip, NY (NPI 1801013321).
Provider details
- NPI number
- 1801013321
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- X006191-1 (NY)
Specialties & taxonomies
Chiropractic 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
577 Main St
Islip, NY 11751-3528
Phone: (631) 224-4091
Fax: (631) 224-7783
Street-level locationGet directions
Mailing address
50 Ace Ct
West Islip, NY 11795-2002
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Courtney's NPI number?
- Thomas Courtney's National Provider Identifier (NPI) is 1801013321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Courtney's specialty?
- Thomas Courtney is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Thomas Courtney located?
- Thomas Courtney's practice location on file with NPPES is 577 Main St, Islip, NY 11751-3528.
- What is Thomas Courtney's phone number?
- The practice phone number listed in the NPPES registry for Thomas Courtney is (631) 224-4091.
- Is Thomas Courtney's NPI active?
- Yes — Thomas Courtney's NPI (1801013321) 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.