David Shellenbarger, LPC
NPI 1568336543 · Mental Health Counselor · Mason, MI
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Shellenbarger, LPC is a Mental Health Counselor provider in Mason, MI (NPI 1568336543).
Provider details
- NPI number
- 1568336543
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
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
Under 1 yr in 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
Mailing address
Additional practice locations (1)
- 525 Okemos StMason, MI 48854-1224Phone: (517) 833-8100
Registry dates
- Enumerated
- 2025-10-02
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is David Shellenbarger's NPI number?
- David Shellenbarger's National Provider Identifier (NPI) is 1568336543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Shellenbarger's specialty?
- David Shellenbarger is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is David Shellenbarger located?
- David Shellenbarger's practice location on file with NPPES is 820 W Dansville Rd, Mason, MI 48854-9660.
- What is David Shellenbarger's phone number?
- The practice phone number listed in the NPPES registry for David Shellenbarger is (517) 712-1678.
- Does David Shellenbarger accept Medicare?
- David Shellenbarger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Shellenbarger's NPI active?
- Yes — David Shellenbarger's NPI (1568336543) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.