John Nielsen, MFT LPC
NPI 1083031009 · Professional Counselor · Denver, CO
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Nielsen, MFT LPC is a Professional Counselor provider in Denver, CO (NPI 1083031009).
Provider details
- NPI number
- 1083031009
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MFT LPC
- Sex
- Male
- Sole proprietor
- No
- License
- LPC.0012416 (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
12 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
- 2014-03-27
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is John Nielsen's NPI number?
- John Nielsen's National Provider Identifier (NPI) is 1083031009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nielsen's specialty?
- John Nielsen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Nielsen located?
- John Nielsen's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is John Nielsen's phone number?
- The practice phone number listed in the NPPES registry for John Nielsen is (303) 436-6388.
- Does John Nielsen accept Medicare?
- John Nielsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Nielsen's NPI active?
- Yes — John Nielsen's NPI (1083031009) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.