Christopher Iby, DPT
NPI 1821450438 · Physical Therapist · Concord, MA
Christopher Iby, DPT is a Physical Therapist provider in Concord, MA (NPI 1821450438).
Provider details
- NPI number
- 1821450438
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 20064 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2016-03-23
- Last updated
- 2016-03-23
Frequently asked questions
- What is Christopher Iby's NPI number?
- Christopher Iby's National Provider Identifier (NPI) is 1821450438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Iby's specialty?
- Christopher Iby is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Christopher Iby located?
- Christopher Iby's practice location on file with NPPES is 133 Old Road to 9 Acre Cor, Concord, MA 01742-4159.
- What is Christopher Iby's phone number?
- The practice phone number listed in the NPPES registry for Christopher Iby is (978) 589-6999.
- Is Christopher Iby's NPI active?
- Yes — Christopher Iby's NPI (1821450438) is active in the NPPES registry as of the last update on 2016-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.