Terri Christiansen, PH.D., Ltd.
NPI 1619098282 · Clinical Psychologist · Orland Park, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terri Christiansen, PH.D., Ltd. is a Clinical Psychologist organization in Orland Park, IL (NPI 1619098282).
Provider details
- NPI number
- 1619098282
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Terri Christiansen, Psychologist(708) 942-7479
- License
- 071-005624 (IL)
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
19 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
- 2007-04-02
- Last updated
- 2024-12-04
- Certified
- 2024-12-04
Frequently asked questions
- What is Terri Christiansen, PH.D., Ltd.'s NPI number?
- Terri Christiansen, PH.D., Ltd.'s National Provider Identifier (NPI) is 1619098282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Terri Christiansen, PH.D., Ltd.?
- Terri Christiansen, PH.D., Ltd. is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Terri Christiansen, PH.D., Ltd. located?
- Terri Christiansen, PH.D., Ltd.'s practice location on file with NPPES is 10623 Rachel Ln, Orland Park, IL 60467-1375.
- What is Terri Christiansen, PH.D., Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Terri Christiansen, PH.D., Ltd. is (708) 942-7479.
- Does Terri Christiansen, PH.D., Ltd. accept Medicare?
- Terri Christiansen, PH.D., Ltd. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Terri Christiansen, PH.D., Ltd.?
- The authorized official listed on Terri Christiansen, PH.D., Ltd.'s NPPES record is Terri Christiansen, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Terri Christiansen, PH.D., Ltd.'s NPI active?
- Yes — Terri Christiansen, PH.D., Ltd.'s NPI (1619098282) is active in the NPPES registry as of the last update on 2024-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.