DR. ERNEST ALEXANDER GRAYPEL (MD) – Psychiatry Physician, NPI 1265723407
Psychiatry Physician
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Profile Insights
NPPES metrics only — not quality of care.
821 PSYCHIATRY in MO
Provider Addresses for DR. ERNEST ALEXANDER GRAYPEL (MD)
10004 KENNERLY ROAD
SUITE 362 B
ST LOUIS, MO 63128
Phone: (314) 525-5050
Fax: (314) 525-5072
Type: Mailing
2706 S River Rd
Saint Charles, MO 633035936
Phone: (314) 525-5050
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 182 Open Payments records for all available years, with a total value of $3,481.
Total Amount is formed as General ($3,481) + Research ($0) + Ownership ($0) = $3,481.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($731).
Total Amount
$3,481
General + Research + Ownership
Payments
182
Total payment records
General Amount
$3,481
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $731 |
| Janssen Pharmaceuticals, Inc | $316 |
| Neurocrine BioSciences Inc. | $271 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $225 |
| ITI, Inc. | $193 |
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: 2024-08-07
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 |
|---|---|---|---|---|
| I20150626000812 | I | Psychiatry | MO | TBD |
| I20240807000843 | I | Psychiatry | FL | 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 |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 573 | 80 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 472 | 240 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 427 | 158 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 344 | 80 | $0 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 201 | 200 | $0 |
Insurance plans in this area (ZIP 63128)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PSYCHIATRY | MO | 90792 | Psychiatric diagnostic evaluation with medical services | 15 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MO | |
| Clinical Social Worker | MO | |
| Clinical Social Worker | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| P S Y C H I A T R Y | NM | |
| Nurse Practitioner | MO | |
| P S Y C H I A T R Y | MO | |
| Clinical Social Worker | IL | |
| Nurse Practitioner | IL |
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