Mary Vollmer, OTR
NPI 1942456538 · Occupational Therapist · Austin, TX
Mary Vollmer, OTR is a Occupational Therapist provider in Austin, TX (NPI 1942456538).
Provider details
- NPI number
- 1942456538
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 110659 (TX)
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
17 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
- 2008-08-14
- Last updated
- 2008-08-14
Frequently asked questions
- What is Mary Vollmer's NPI number?
- Mary Vollmer's National Provider Identifier (NPI) is 1942456538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Vollmer's specialty?
- Mary Vollmer is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Vollmer located?
- Mary Vollmer's practice location on file with NPPES is 4607 Manchaca Rd, Austin, TX 78745-1607.
- What is Mary Vollmer's phone number?
- The practice phone number listed in the NPPES registry for Mary Vollmer is (512) 916-1511.
- Is Mary Vollmer's NPI active?
- Yes — Mary Vollmer's NPI (1942456538) is active in the NPPES registry as of the last update on 2008-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.