Sarah Thiessen, PLLC
NPI 1932892429 · Mental Health Counselor · Sanibel, FL
Sarah Thiessen, PLLC is a Mental Health Counselor organization in Sanibel, FL (NPI 1932892429).
Provider details
- NPI number
- 1932892429
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Sarah Thiessen, Owner(410) 292-9803
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
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
Mailing address
Other names (DBA / former)
- Doing business as
- Island Waters Counseling
Registry dates
- Enumerated
- 2023-05-31
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Sarah Thiessen, PLLC's NPI number?
- Sarah Thiessen, PLLC's National Provider Identifier (NPI) is 1932892429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sarah Thiessen, PLLC?
- Sarah Thiessen, PLLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Thiessen, PLLC located?
- Sarah Thiessen, PLLC's practice location on file with NPPES is 1752 Jewel Box Dr, Sanibel, FL 33957-3416.
- What is Sarah Thiessen, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sarah Thiessen, PLLC is (410) 292-9803.
- Who is the authorized official for Sarah Thiessen, PLLC?
- The authorized official listed on Sarah Thiessen, PLLC's NPPES record is Sarah Thiessen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sarah Thiessen, PLLC's NPI active?
- Yes — Sarah Thiessen, PLLC's NPI (1932892429) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.