Ellen Knapp, MA, LPC, GCM
NPI 1154710739 · Mental Health Counselor · Boulder, CO
Ellen Knapp, MA, LPC, GCM is a Mental Health Counselor provider in Boulder, CO (NPI 1154710739).
Provider details
- NPI number
- 1154710739
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC, GCM
- Sex
- Female
- Sole proprietor
- No
- License
- 5808 (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
11 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
- 2015-01-20
- Last updated
- 2015-01-20
Frequently asked questions
- What is Ellen Knapp's NPI number?
- Ellen Knapp's National Provider Identifier (NPI) is 1154710739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Knapp's specialty?
- Ellen Knapp is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ellen Knapp located?
- Ellen Knapp's practice location on file with NPPES is 1501 Yarmouth Ave, Boulder, CO 80304-0564.
- What is Ellen Knapp's phone number?
- The practice phone number listed in the NPPES registry for Ellen Knapp is (303) 786-9314.
- Is Ellen Knapp's NPI active?
- Yes — Ellen Knapp's NPI (1154710739) is active in the NPPES registry as of the last update on 2015-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.