Nancy Giannasi
NPI 1225162704 · Occupational Therapist · Saint Louis, MO
Nancy Giannasi is a Occupational Therapist provider in Saint Louis, MO (NPI 1225162704).
Provider details
- NPI number
- 1225162704
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 000617 (MO)
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
- 2007-03-15
- Last updated
- 2018-05-15
Frequently asked questions
- What is Nancy Giannasi's NPI number?
- Nancy Giannasi's National Provider Identifier (NPI) is 1225162704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Giannasi's specialty?
- Nancy Giannasi is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Giannasi located?
- Nancy Giannasi's practice location on file with NPPES is 12110 Clayton Rd, Saint Louis, MO 63131.
- What is Nancy Giannasi's phone number?
- The practice phone number listed in the NPPES registry for Nancy Giannasi is (314) 989-8150.
- Is Nancy Giannasi's NPI active?
- Yes — Nancy Giannasi's NPI (1225162704) is active in the NPPES registry as of the last update on 2018-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.