Heather Sievers, M.S.
NPI 1164726535 · Mental Health Counselor · Littleton, CO
Heather Sievers, M.S. is a Mental Health Counselor provider in Littleton, CO (NPI 1164726535).
Provider details
- NPI number
- 1164726535
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-12-28
- Last updated
- 2010-12-28
Frequently asked questions
- What is Heather Sievers's NPI number?
- Heather Sievers's National Provider Identifier (NPI) is 1164726535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Sievers's specialty?
- Heather Sievers is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Sievers located?
- Heather Sievers's practice location on file with NPPES is 6507 S Santa Fe Dr, Littleton, CO 80120-2910.
- What is Heather Sievers's phone number?
- The practice phone number listed in the NPPES registry for Heather Sievers is (303) 730-0797.
- Is Heather Sievers's NPI active?
- Yes — Heather Sievers's NPI (1164726535) is active in the NPPES registry as of the last update on 2010-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.