Christina Khou, PHD
NPI 1700449659 · Clinical Psychologist · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Khou, PHD is a Clinical Psychologist provider in Chicago, IL (NPI 1700449659).
Provider details
- NPI number
- 1700449659
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 071010318 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Health Psychologist103TH0004X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
69 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychiatric Diagnostic Evaluation90791 | 44 | $146 |
| Psychotherapy, 30 Minutes90832 | 25 | $69 |
Typical Medicare-allowed amounts for these services range $69–$146 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-16
- Last updated
- 2022-04-06
- Certified
- 2022-04-06
Frequently asked questions
- What is Christina Khou's NPI number?
- Christina Khou's National Provider Identifier (NPI) is 1700449659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Khou's specialty?
- Christina Khou is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Christina Khou located?
- Christina Khou's practice location on file with NPPES is 1645 W Jackson Blvd Ste 400, Chicago, IL 60612-3244.
- What is Christina Khou's phone number?
- The practice phone number listed in the NPPES registry for Christina Khou is (312) 942-5932.
- Does Christina Khou accept Medicare?
- Christina Khou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Khou's NPI active?
- Yes — Christina Khou's NPI (1700449659) is active in the NPPES registry as of the last update on 2022-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.