Lina Liu, Psy.d., Inc.
NPI 1649646845 · Psychologist · Des Plaines, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lina Liu, Psy.d., Inc. is a Psychologist organization in Des Plaines, IL (NPI 1649646845).
Provider details
- NPI number
- 1649646845
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Lina Liu, Clinical Psychologist(847) 867-7839
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
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
- 2015-08-11
- Last updated
- 2015-08-13
Frequently asked questions
- What is Lina Liu, Psy.d., Inc.'s NPI number?
- Lina Liu, Psy.d., Inc.'s National Provider Identifier (NPI) is 1649646845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lina Liu, Psy.d., Inc.?
- Lina Liu, Psy.d., Inc. is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Lina Liu, Psy.d., Inc. located?
- Lina Liu, Psy.d., Inc.'s practice location on file with NPPES is 318 Laurel Ave, Des Plaines, IL 60016-4370.
- What is Lina Liu, Psy.d., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Lina Liu, Psy.d., Inc. is (847) 867-7839.
- Does Lina Liu, Psy.d., Inc. accept Medicare?
- Lina Liu, Psy.d., Inc. 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 Lina Liu, Psy.d., Inc.?
- The authorized official listed on Lina Liu, Psy.d., Inc.'s NPPES record is Lina Liu, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lina Liu, Psy.d., Inc.'s NPI active?
- Yes — Lina Liu, Psy.d., Inc.'s NPI (1649646845) is active in the NPPES registry as of the last update on 2015-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.