Matthew Armstrong, D.C.
NPI 1659685816 · Chiropractor · Allen, TX
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Armstrong, D.C. is a Chiropractor provider in Allen, TX (NPI 1659685816).
Provider details
- NPI number
- 1659685816
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 11528 (TX)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2010-07-29
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Matthew Armstrong's NPI number?
- Matthew Armstrong's National Provider Identifier (NPI) is 1659685816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Armstrong's specialty?
- Matthew Armstrong is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Matthew Armstrong located?
- Matthew Armstrong's practice location on file with NPPES is 915 W Exchange Pkwy Ste 260, Allen, TX 75013-7033.
- What is Matthew Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Matthew Armstrong is (800) 404-6050.
- Does Matthew Armstrong accept Medicare?
- Matthew Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Armstrong's NPI active?
- Yes — Matthew Armstrong's NPI (1659685816) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.