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Marc Kirshner, D.C.
NPI 1780778944 · Chiropractor · Stamford, CT
Marc Kirshner, D.C. is a Chiropractor provider in Stamford, CT (NPI 1780778944).
Provider details
- NPI number
- 1780778944
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 000952 (CT)
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
1867 Summer St
Stamford, CT 06905-5016
Phone: (203) 975-7000
Fax: (203) 975-0876
Street-level locationGet directions
Mailing address
423 Rock Rimmon Rd
Stamford, CT 06903-2818
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-09
Frequently asked questions
- What is Marc Kirshner's NPI number?
- Marc Kirshner's National Provider Identifier (NPI) is 1780778944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Kirshner's specialty?
- Marc Kirshner is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Marc Kirshner located?
- Marc Kirshner's practice location on file with NPPES is 1867 Summer St, Stamford, CT 06905-5016.
- What is Marc Kirshner's phone number?
- The practice phone number listed in the NPPES registry for Marc Kirshner is (203) 975-7000.
- Is Marc Kirshner's NPI active?
- Yes — Marc Kirshner's NPI (1780778944) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.