Mark Garner, PH.D.
NPI 1558438838 · Clinical Psychologist · Traverse City, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Garner, PH.D. is a Clinical Psychologist provider in Traverse City, MI (NPI 1558438838).
Provider details
- NPI number
- 1558438838
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6301006596 (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
- 2006-11-29
- Last updated
- 2021-01-11
- Certified
- 2021-01-11
Frequently asked questions
- What is Mark Garner's NPI number?
- Mark Garner's National Provider Identifier (NPI) is 1558438838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Garner's specialty?
- Mark Garner is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Garner located?
- Mark Garner's practice location on file with NPPES is 12935 S West Bay Shore Dr Ste 260, Traverse City, MI 49684-5597.
- What is Mark Garner's phone number?
- The practice phone number listed in the NPPES registry for Mark Garner is (231) 642-1641.
- Does Mark Garner accept Medicare?
- Mark Garner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Garner's NPI active?
- Yes — Mark Garner's NPI (1558438838) is active in the NPPES registry as of the last update on 2021-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.