Rhea Siemsen, LPC-A, LCDC
NPI 1740085521 · Addiction (Substance Use Disorder) Counselor · Allen, TX
Rhea Siemsen, LPC-A, LCDC is a Addiction (Substance Use Disorder) Counselor provider in Allen, TX (NPI 1740085521).
Provider details
- NPI number
- 1740085521
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LPC-A, LCDC
- Sex
- Female
- Sole proprietor
- No
- License
- 97546 (TX)
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
1 yr 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
- 2025-02-17
- Last updated
- 2025-02-17
- Certified
- 2025-02-17
Frequently asked questions
- What is Rhea Siemsen's NPI number?
- Rhea Siemsen's National Provider Identifier (NPI) is 1740085521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rhea Siemsen's specialty?
- Rhea Siemsen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Rhea Siemsen located?
- Rhea Siemsen's practice location on file with NPPES is 307 S Jupiter Rd Ste 110, Allen, TX 75002-3051.
- What is Rhea Siemsen's phone number?
- The practice phone number listed in the NPPES registry for Rhea Siemsen is (469) 861-6101.
- Is Rhea Siemsen's NPI active?
- Yes — Rhea Siemsen's NPI (1740085521) is active in the NPPES registry as of the last update on 2025-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.