Tonia Kimber Griffin, OT
NPI 1639420631 · Occupational Therapist · Billings, MT
Tonia Kimber Griffin, OT is a Occupational Therapist provider in Billings, MT (NPI 1639420631).
Provider details
- NPI number
- 1639420631
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 2107 (MT)
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
13 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
- 2012-10-01
- Last updated
- 2012-10-01
Frequently asked questions
- What is Tonia Kimber Griffin's NPI number?
- Tonia Kimber Griffin's National Provider Identifier (NPI) is 1639420631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonia Kimber Griffin's specialty?
- Tonia Kimber Griffin is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Tonia Kimber Griffin located?
- Tonia Kimber Griffin's practice location on file with NPPES is 1610 Poly Drive, Billings, MT 59102.
- What is Tonia Kimber Griffin's phone number?
- The practice phone number listed in the NPPES registry for Tonia Kimber Griffin is (406) 259-1680.
- Is Tonia Kimber Griffin's NPI active?
- Yes — Tonia Kimber Griffin's NPI (1639420631) is active in the NPPES registry as of the last update on 2012-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.