Anna Grosslein, PT, DPT
NPI 1952669939 · Physical Therapist · Waltham, MA
Anna Grosslein, PT, DPT is a Physical Therapist provider in Waltham, MA (NPI 1952669939).
Provider details
- NPI number
- 1952669939
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 19971 (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
14 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
- 2012-04-27
- Last updated
- 2012-04-27
Frequently asked questions
- What is Anna Grosslein's NPI number?
- Anna Grosslein's National Provider Identifier (NPI) is 1952669939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Grosslein's specialty?
- Anna Grosslein is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Anna Grosslein located?
- Anna Grosslein's practice location on file with NPPES is 40 2nd Ave, Waltham, MA 02451-1132.
- What is Anna Grosslein's phone number?
- The practice phone number listed in the NPPES registry for Anna Grosslein is (781) 487-3800.
- Is Anna Grosslein's NPI active?
- Yes — Anna Grosslein's NPI (1952669939) is active in the NPPES registry as of the last update on 2012-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.