IndividualActive
Marshall Winter, LPC
NPI 1861103699 · Mental Health Counselor · Boulder, CO
Marshall Winter, LPC is a Mental Health Counselor provider in Boulder, CO (NPI 1861103699).
Provider details
- NPI number
- 1861103699
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- LPC.0022899 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1650 38th St Ste 100e
Boulder, CO 80301-2624
Phone: (720) 487-9672
Street-level locationGet directions
Mailing address
1650 38th St Ste 100e
Boulder, CO 80301-2624
Registry dates
- Enumerated
- 2022-12-13
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Marshall Winter's NPI number?
- Marshall Winter's National Provider Identifier (NPI) is 1861103699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Winter's specialty?
- Marshall Winter is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marshall Winter located?
- Marshall Winter's practice location on file with NPPES is 1650 38th St Ste 100e, Boulder, CO 80301-2624.
- What is Marshall Winter's phone number?
- The practice phone number listed in the NPPES registry for Marshall Winter is (720) 487-9672.
- Is Marshall Winter's NPI active?
- Yes — Marshall Winter's NPI (1861103699) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.