William Friesen, LPC
NPI 1023602950 · Mental Health Counselor · Greenwood Village, CO
William Friesen, LPC is a Mental Health Counselor provider in Greenwood Village, CO (NPI 1023602950).
Provider details
- NPI number
- 1023602950
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- LPC.0023321 (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
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
- 2021-02-22
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is William Friesen's NPI number?
- William Friesen's National Provider Identifier (NPI) is 1023602950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Friesen's specialty?
- William Friesen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Friesen located?
- William Friesen's practice location on file with NPPES is 8000 E Prentice Ave Ste B2, Greenwood Village, CO 80111-2726.
- What is William Friesen's phone number?
- The practice phone number listed in the NPPES registry for William Friesen is (701) 729-2280.
- Is William Friesen's NPI active?
- Yes — William Friesen's NPI (1023602950) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.