Mark Caswell, MS, LLPC
NPI 1326656372 · Professional Counselor · Saint Johns, MI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Caswell, MS, LLPC is a Professional Counselor provider in Saint Johns, MI (NPI 1326656372).
Provider details
- NPI number
- 1326656372
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LLPC
- Sex
- Male
- Sole proprietor
- No
- License
- 6401012490 (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
5 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
- 2020-07-15
- Last updated
- 2020-07-15
- Certified
- 2020-07-15
Frequently asked questions
- What is Mark Caswell's NPI number?
- Mark Caswell's National Provider Identifier (NPI) is 1326656372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Caswell's specialty?
- Mark Caswell is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Caswell located?
- Mark Caswell's practice location on file with NPPES is 1505 Waterford Pkwy, Saint Johns, MI 48879-9630.
- What is Mark Caswell's phone number?
- The practice phone number listed in the NPPES registry for Mark Caswell is (989) 292-3572.
- Does Mark Caswell accept Medicare?
- Mark Caswell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Caswell's NPI active?
- Yes — Mark Caswell's NPI (1326656372) is active in the NPPES registry as of the last update on 2020-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.