Mary Downing, OTR
NPI 1649321159 · Occupational Therapist · Valley Stream, NY
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Downing, OTR is a Occupational Therapist provider in Valley Stream, NY (NPI 1649321159).
Provider details
- NPI number
- 1649321159
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010990 (NY)
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
- 2007-01-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Downing's NPI number?
- Mary Downing's National Provider Identifier (NPI) is 1649321159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Downing's specialty?
- Mary Downing is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Downing located?
- Mary Downing's practice location on file with NPPES is 45 Henrietta St, Valley Stream, NY 11580-3120.
- What is Mary Downing's phone number?
- The practice phone number listed in the NPPES registry for Mary Downing is (516) 633-3822.
- Does Mary Downing accept Medicare?
- Mary Downing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Downing's NPI active?
- Yes — Mary Downing's NPI (1649321159) 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.