Margaret Welker, PSYD
NPI 1437118296 · Psychologist · Springfield, MO
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Welker, PSYD is a Psychologist provider in Springfield, MO (NPI 1437118296).
Provider details
- NPI number
- 1437118296
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- 01871 (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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
163 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, 30 Minutes90832 | 59 | $66 |
| Psychotherapy, 1 Hour90837 | 58 | $128 |
| Psychotherapy, 30 Minutes90832 | 27 | $75 |
| Psychotherapy, 1 Hour90837 | 19 | $145 |
Typical Medicare-allowed amounts for these services range $66–$145 (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
Additional practice locations (2)
- 101 S Main StRogersville, MO 65742-9357Phone: (417) 753-9404Fax: (417) 753-9137
- 1540 E Evergreen StSpringfield, MO 65803-4300Phone: (417) 823-2900Fax: (417) 886-2774
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2024-10-08
- Certified
- 2024-10-08
Frequently asked questions
- What is Margaret Welker's NPI number?
- Margaret Welker's National Provider Identifier (NPI) is 1437118296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Welker's specialty?
- Margaret Welker is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Welker located?
- Margaret Welker's practice location on file with NPPES is 3805 S Kansas Expy, Springfield, MO 65807-6988.
- What is Margaret Welker's phone number?
- The practice phone number listed in the NPPES registry for Margaret Welker is (417) 890-7888.
- Does Margaret Welker accept Medicare?
- Margaret Welker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Welker's NPI active?
- Yes — Margaret Welker's NPI (1437118296) is active in the NPPES registry as of the last update on 2024-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.