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Anthony Chang, DC
NPI 1437516937 · Chiropractor · Smithtown, NY
Anthony Chang, DC is a Chiropractor provider in Smithtown, NY (NPI 1437516937).
Provider details
- NPI number
- 1437516937
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- X012763 (NY)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
301 Maple Ave
Smithtown, NY 11787-4900
Phone: (631) 543-0004
Fax: (631) 864-5428
Street-level locationGet directions
Mailing address
14 Clinton Ave
Saint James, NY 11780-1711
Registry dates
- Enumerated
- 2016-01-28
- Last updated
- 2016-01-28
Frequently asked questions
- What is Anthony Chang's NPI number?
- Anthony Chang's National Provider Identifier (NPI) is 1437516937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Chang's specialty?
- Anthony Chang is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Anthony Chang located?
- Anthony Chang's practice location on file with NPPES is 301 Maple Ave, Smithtown, NY 11787-4900.
- What is Anthony Chang's phone number?
- The practice phone number listed in the NPPES registry for Anthony Chang is (631) 543-0004.
- Is Anthony Chang's NPI active?
- Yes — Anthony Chang's NPI (1437516937) is active in the NPPES registry as of the last update on 2016-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.