Steven Tienvieri, MA, LPC
NPI 1437525789 · Mental Health Counselor · Frederick, CO
Steven Tienvieri, MA, LPC is a Mental Health Counselor provider in Frederick, CO (NPI 1437525789).
Provider details
- NPI number
- 1437525789
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Male
- Sole proprietor
- No
- License
- LPCC.0018047 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2015-08-20
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Steven Tienvieri's NPI number?
- Steven Tienvieri's National Provider Identifier (NPI) is 1437525789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Tienvieri's specialty?
- Steven Tienvieri is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Steven Tienvieri located?
- Steven Tienvieri's practice location on file with NPPES is 3116 Camanche Ct, Frederick, CO 80516-2606.
- What is Steven Tienvieri's phone number?
- The practice phone number listed in the NPPES registry for Steven Tienvieri is (970) 584-9633.
- Is Steven Tienvieri's NPI active?
- Yes — Steven Tienvieri's NPI (1437525789) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.