Mary Niemeyer
NPI 1952410540 · Physical Therapist · Saint Louis, MO
Mary Niemeyer is a Physical Therapist provider in Saint Louis, MO (NPI 1952410540).
Provider details
- NPI number
- 1952410540
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2006-08-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Niemeyer's NPI number?
- Mary Niemeyer's National Provider Identifier (NPI) is 1952410540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Niemeyer's specialty?
- Mary Niemeyer is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Niemeyer located?
- Mary Niemeyer's practice location on file with NPPES is 20 Allen Ave, Saint Louis, MO 63119-2344.
- What is Mary Niemeyer's phone number?
- The practice phone number listed in the NPPES registry for Mary Niemeyer is (314) 961-3787.
- Is Mary Niemeyer's NPI active?
- Yes — Mary Niemeyer's NPI (1952410540) 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.