JOHN K KREYMER (PSY.D) – Clinical Psychologist, NPI 1679689236
Clinical Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
449 CLINICAL PSYCHOLOGIST in MO
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Provider Addresses for JOHN K KREYMER (PSY.D)
Mercy Hospital Springfield, 1235, East Cherokee Street, Meador Park, Springfield, Greene County, Missouri, 65804, United States
SPRINGFIELD, MO 658042203
Phone: (417) 820-2000
Type: Mailing
2135, South Fremont Avenue, Meador Park, Springfield, Greene County, Missouri, 65804, United States
SPRINGFIELD, MO 658042239
Phone: (417) 820-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-12-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20220622001449 | I | Clinical Psychologist | TX | TBD |
| I20241209001605 | I | Clinical Psychologist | AR | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 96137 | Administration of psychological or neuropsychological test, each additional 30 minutes | 216 | 54 | $0 |
| 96130 | Evaluation of psychological test, first hour | 55 | 55 | $0 |
| 96136 | Administration of psychological or neuropsychological test, first 30 minutes | 55 | 55 | $0 |
| 90791 | Psychiatric diagnostic evaluation | 54 | 54 | $0 |
| 96131 | Evaluation of psychological test, each additional hour | 54 | 54 | $0 |
Insurance plans in this area (ZIP 65804)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | TX | |
| Registered Dietitian Or Nutrition Professional | TX | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | IL | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | TX | |
| Clinical Psychologist | TX |
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