Tessahealth PLLC
NPI 1154002103 · Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Tessahealth PLLC is a Psychiatric/Mental Health Nurse Practitioner organization in Chicago, IL (NPI 1154002103).
Provider details
- NPI number
- 1154002103
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Brett Stephan, Owner, Pmhnp(773) 923-3543
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
2 documented practice locations
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
Additional practice locations (1)
- 12035 N Saguaro Blvd Ste 204Fountain Hills, AZ 85268-4647Phone: (773) 923-3543Fax: (773) 232-8609
Registry dates
- Enumerated
- 2023-07-31
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Tessahealth PLLC's NPI number?
- Tessahealth PLLC's National Provider Identifier (NPI) is 1154002103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tessahealth PLLC?
- Tessahealth PLLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tessahealth PLLC located?
- Tessahealth PLLC's practice location on file with NPPES is 159 N Sangamon St Ste 200, Chicago, IL 60607-2201.
- What is Tessahealth PLLC's phone number?
- The practice phone number listed in the NPPES registry for Tessahealth PLLC is (773) 923-3543.
- Who is the authorized official for Tessahealth PLLC?
- The authorized official listed on Tessahealth PLLC's NPPES record is Brett Stephan, Owner, Pmhnp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tessahealth PLLC's NPI active?
- Yes — Tessahealth PLLC's NPI (1154002103) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.