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Mary Mccourt, DC
NPI 1326114935 · Chiropractor · Williston Park, NY
Mary Mccourt, DC is a Chiropractor provider in Williston Park, NY (NPI 1326114935).
Provider details
- NPI number
- 1326114935
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- Yes
- License
- X0034901 (NY)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 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
403 Willis Avenue
Williston Park, NY 11596
Phone: (516) 742-2442
Fax: (516) 742-6807
Street-level locationGet directions
Mailing address
403 Willis Avenue
Williston Park, NY 11596
Registry dates
- Enumerated
- 2006-11-27
- Last updated
- 2010-09-02
Frequently asked questions
- What is Mary Mccourt's NPI number?
- Mary Mccourt's National Provider Identifier (NPI) is 1326114935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mccourt's specialty?
- Mary Mccourt is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mary Mccourt located?
- Mary Mccourt's practice location on file with NPPES is 403 Willis Avenue, Williston Park, NY 11596.
- What is Mary Mccourt's phone number?
- The practice phone number listed in the NPPES registry for Mary Mccourt is (516) 742-2442.
- Is Mary Mccourt's NPI active?
- Yes — Mary Mccourt's NPI (1326114935) is active in the NPPES registry as of the last update on 2010-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.