Alexa Knopf, OTR/L
NPI 1881165702 · Occupational Therapist · Waltham, MA
Alexa Knopf, OTR/L is a Occupational Therapist provider in Waltham, MA (NPI 1881165702).
Provider details
- NPI number
- 1881165702
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 13009 (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
7 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
- 2018-12-17
- Last updated
- 2018-12-17
Frequently asked questions
- What is Alexa Knopf's NPI number?
- Alexa Knopf's National Provider Identifier (NPI) is 1881165702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Knopf's specialty?
- Alexa Knopf is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alexa Knopf located?
- Alexa Knopf's practice location on file with NPPES is 179 Bear Hill Rd Ste 105, Waltham, MA 02451-1063.
- What is Alexa Knopf's phone number?
- The practice phone number listed in the NPPES registry for Alexa Knopf is (609) 202-5353.
- Is Alexa Knopf's NPI active?
- Yes — Alexa Knopf's NPI (1881165702) is active in the NPPES registry as of the last update on 2018-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.