IndividualActive
Derek Demmans, DC
NPI 1811841877 · Chiropractor · Boston, MA
Derek Demmans, DC is a Chiropractor provider in Boston, MA (NPI 1811841877).
Provider details
- NPI number
- 1811841877
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- CHI5220 (MA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
715 Boylston St Ste 120
Boston, MA 02116-2642
Phone: (617) 209-9715
Street-level locationGet directions
Mailing address
60 Brainerd Rd Unit 214
Allston, MA 02134-4581
Registry dates
- Enumerated
- 2026-02-25
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Derek Demmans's NPI number?
- Derek Demmans's National Provider Identifier (NPI) is 1811841877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Demmans's specialty?
- Derek Demmans is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Derek Demmans located?
- Derek Demmans's practice location on file with NPPES is 715 Boylston St Ste 120, Boston, MA 02116-2642.
- What is Derek Demmans's phone number?
- The practice phone number listed in the NPPES registry for Derek Demmans is (617) 209-9715.
- Is Derek Demmans's NPI active?
- Yes — Derek Demmans's NPI (1811841877) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.