IndividualActive
Tonia Ballantyne, PSYD
NPI 1386367464 · Psychologist · Ann Arbor, MI
Tonia Ballantyne, PSYD is a Psychologist provider in Ann Arbor, MI (NPI 1386367464).
Provider details
- NPI number
- 1386367464
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3647 Frederick Dr
Ann Arbor, MI 48105-2851
Phone: (231) 563-3959
Street-level locationGet directions
Mailing address
3647 Frederick Dr
Ann Arbor, MI 48105-2851
Additional practice locations (1)
- 120 E Liberty St Ste 200Ann Arbor, MI 48104-2156Phone: (734) 585-6966
Registry dates
- Enumerated
- 2022-09-22
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Tonia Ballantyne's NPI number?
- Tonia Ballantyne's National Provider Identifier (NPI) is 1386367464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonia Ballantyne's specialty?
- Tonia Ballantyne is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Tonia Ballantyne located?
- Tonia Ballantyne's practice location on file with NPPES is 3647 Frederick Dr, Ann Arbor, MI 48105-2851.
- What is Tonia Ballantyne's phone number?
- The practice phone number listed in the NPPES registry for Tonia Ballantyne is (231) 563-3959.
- Is Tonia Ballantyne's NPI active?
- Yes — Tonia Ballantyne's NPI (1386367464) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.