Nancy Lowenstein, OTR-L
NPI 1225177819 · Occupational Therapist · Lexington, MA
Nancy Lowenstein, OTR-L is a Occupational Therapist provider in Lexington, MA (NPI 1225177819).
Provider details
- NPI number
- 1225177819
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR-L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1890 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Lowenstein's NPI number?
- Nancy Lowenstein's National Provider Identifier (NPI) is 1225177819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Lowenstein's specialty?
- Nancy Lowenstein is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Lowenstein located?
- Nancy Lowenstein's practice location on file with NPPES is 21 Wheeler Rd, Lexington, MA 02420-2710.
- What is Nancy Lowenstein's phone number?
- The practice phone number listed in the NPPES registry for Nancy Lowenstein is (781) 860-7288.
- Is Nancy Lowenstein's NPI active?
- Yes — Nancy Lowenstein's NPI (1225177819) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.