Steven Trierweiler, PH.D.
NPI 1124165568 · Clinical Psychologist · Ann Arbor, MI
Steven Trierweiler, PH.D. is a Clinical Psychologist provider in Ann Arbor, MI (NPI 1124165568).
Provider details
- NPI number
- 1124165568
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6301011560 (MI)
Specialties & taxonomies
Behavioral Health & Social 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
- 2007-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Trierweiler's NPI number?
- Steven Trierweiler's National Provider Identifier (NPI) is 1124165568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Trierweiler's specialty?
- Steven Trierweiler is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Trierweiler located?
- Steven Trierweiler's practice location on file with NPPES is 342 S Ashley St, Ann Arbor, MI 48104-1351.
- What is Steven Trierweiler's phone number?
- The practice phone number listed in the NPPES registry for Steven Trierweiler is (734) 761-7204.
- Is Steven Trierweiler's NPI active?
- Yes — Steven Trierweiler's NPI (1124165568) 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.