Terry Janzen, MSWQ
NPI 1659357887 · Social Worker · Raymore, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terry Janzen, MSWQ is a Social Worker provider in Raymore, MO (NPI 1659357887).
Provider details
- NPI number
- 1659357887
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSWQ
- Sex
- Male
- Sole proprietor
- No
- License
- 005574 (MO)
Specialties & taxonomies
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
20 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
147 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) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 131 | $103 |
| Psychiatric Diagnostic Evaluation90791 | 16 | $123 |
Typical Medicare-allowed amounts for these services range $103–$123 (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
- 2005-12-20
- Last updated
- 2011-02-14
Frequently asked questions
- What is Terry Janzen's NPI number?
- Terry Janzen's National Provider Identifier (NPI) is 1659357887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Janzen's specialty?
- Terry Janzen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Terry Janzen located?
- Terry Janzen's practice location on file with NPPES is 407 Laurus St, Raymore, MO 64083-8585.
- What is Terry Janzen's phone number?
- The practice phone number listed in the NPPES registry for Terry Janzen is (816) 318-4430.
- Does Terry Janzen accept Medicare?
- Terry Janzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terry Janzen's NPI active?
- Yes — Terry Janzen's NPI (1659357887) is active in the NPPES registry as of the last update on 2011-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.