Heather Ballagh, OT
NPI 1558634857 · Occupational Therapist · Phoenix, AZ
Heather Ballagh, OT is a Occupational Therapist provider in Phoenix, AZ (NPI 1558634857).
Provider details
- NPI number
- 1558634857
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 0157-P (AZ)
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
- 2012-02-16
- Last updated
- 2012-02-16
Frequently asked questions
- What is Heather Ballagh's NPI number?
- Heather Ballagh's National Provider Identifier (NPI) is 1558634857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Ballagh's specialty?
- Heather Ballagh is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Heather Ballagh located?
- Heather Ballagh's practice location on file with NPPES is 16815 S Desert Foothills Pkwy, Phoenix, AZ 85048-8401.
- What is Heather Ballagh's phone number?
- The practice phone number listed in the NPPES registry for Heather Ballagh is (480) 704-5954.
- Is Heather Ballagh's NPI active?
- Yes — Heather Ballagh's NPI (1558634857) is active in the NPPES registry as of the last update on 2012-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.