Jonathan Den Hartog, M.A.
NPI 1346511003 · Mental Health Counselor · Lakewood, CO
Jonathan Den Hartog, M.A. is a Mental Health Counselor provider in Lakewood, CO (NPI 1346511003).
Provider details
- NPI number
- 1346511003
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13600 (CO)
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
14 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
- 2012-01-25
- Last updated
- 2012-01-25
Frequently asked questions
- What is Jonathan Den Hartog's NPI number?
- Jonathan Den Hartog's National Provider Identifier (NPI) is 1346511003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Den Hartog's specialty?
- Jonathan Den Hartog is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jonathan Den Hartog located?
- Jonathan Den Hartog's practice location on file with NPPES is 7475 W 5th Ave, Lakewood, CO 80226-1649.
- What is Jonathan Den Hartog's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Den Hartog is (303) 999-1078.
- Is Jonathan Den Hartog's NPI active?
- Yes — Jonathan Den Hartog's NPI (1346511003) is active in the NPPES registry as of the last update on 2012-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.