IndividualActive
John Witkiewicz, MA, LPC
NPI 1790283729 · Professional Counselor · Denver, CO
John Witkiewicz, MA, LPC is a Professional Counselor provider in Denver, CO (NPI 1790283729).
Provider details
- NPI number
- 1790283729
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Male
- Sole proprietor
- No
- License
- 0014191 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2149 Federal Blvd
Denver, CO 80211-4639
Phone: (303) 996-8598
Street-level locationGet directions
Mailing address
2433 W 43rd Ave
Denver, CO 80211-1748
Registry dates
- Enumerated
- 2018-01-24
- Last updated
- 2018-01-24
Frequently asked questions
- What is John Witkiewicz's NPI number?
- John Witkiewicz's National Provider Identifier (NPI) is 1790283729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Witkiewicz's specialty?
- John Witkiewicz is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Witkiewicz located?
- John Witkiewicz's practice location on file with NPPES is 2149 Federal Blvd, Denver, CO 80211-4639.
- What is John Witkiewicz's phone number?
- The practice phone number listed in the NPPES registry for John Witkiewicz is (303) 996-8598.
- Is John Witkiewicz's NPI active?
- Yes — John Witkiewicz's NPI (1790283729) is active in the NPPES registry as of the last update on 2018-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.