Mark Chappel, LPC
NPI 1699370692 · Professional Counselor · Twin Falls, ID
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Chappel, LPC is a Professional Counselor provider in Twin Falls, ID (NPI 1699370692).
Provider details
- NPI number
- 1699370692
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- No
- License
- LPC-7943 (ID)
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
- 2020-11-30
- Last updated
- 2020-11-30
- Certified
- 2020-11-30
Frequently asked questions
- What is Mark Chappel's NPI number?
- Mark Chappel's National Provider Identifier (NPI) is 1699370692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Chappel's specialty?
- Mark Chappel is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Chappel located?
- Mark Chappel's practice location on file with NPPES is 128 Lincoln St, Twin Falls, ID 83301-5249.
- What is Mark Chappel's phone number?
- The practice phone number listed in the NPPES registry for Mark Chappel is (208) 420-7852.
- Does Mark Chappel accept Medicare?
- Mark Chappel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Chappel's NPI active?
- Yes — Mark Chappel's NPI (1699370692) is active in the NPPES registry as of the last update on 2020-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.