Lynn Dreyfus
NPI 1043400500 · Physical Therapist · Brookline, MA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn Dreyfus is a Physical Therapist provider in Brookline, MA (NPI 1043400500).
Provider details
- NPI number
- 1043400500
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 5805 (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
18 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
- 2007-07-30
- Last updated
- 2022-09-11
- Certified
- 2022-09-11
Frequently asked questions
- What is Lynn Dreyfus's NPI number?
- Lynn Dreyfus's National Provider Identifier (NPI) is 1043400500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Dreyfus's specialty?
- Lynn Dreyfus is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lynn Dreyfus located?
- Lynn Dreyfus's practice location on file with NPPES is 1318 Beacon St Ste 19, Brookline, MA 02446-3793.
- What is Lynn Dreyfus's phone number?
- The practice phone number listed in the NPPES registry for Lynn Dreyfus is (617) 852-3557.
- Does Lynn Dreyfus accept Medicare?
- Lynn Dreyfus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynn Dreyfus's NPI active?
- Yes — Lynn Dreyfus's NPI (1043400500) is active in the NPPES registry as of the last update on 2022-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.