MARCIA J WALMER (RN, AP/MHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1891081816
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,632 NURSE PRACTITIONER in IL
Provider Addresses for MARCIA J WALMER (RN, AP/MHNP)
2300 N EDWARD ST
DECATUR, IL 625264163
Phone: (217) 876-6400
Fax: (217) 876-6405
Type: Mailing
1705 E BROADWAY STE 200
COLUMBIA, MO 652017167
Phone: (573) 303-3314
Fax: (573) 303-3478
Type: Mailing
6701 159TH ST STE 2
TINLEY PARK, IL 604771758
Phone:
Type: Mailing
2351 25TH ST
UNIT B
ALAMOGORDO, NM 883108722
Phone: (575) 446-5303
Fax: (575) 446-5309
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $149.
Total Amount is formed as General ($149) + Research ($0) + Ownership ($0) = $149.
Last reported payment date: 2024-09-16 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($68).
Total Amount
$149
General + Research + Ownership
Payments
8
Total payment records
General Amount
$149
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $68 |
| Takeda Pharmaceuticals U.S.A., Inc. | $49 |
| Alkermes, Inc. | $31 |
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: 2021-04-29
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 |
|---|---|---|---|---|
| I20161104000143 | I | Nurse Practitioner | IL | TBD |
| I20210429000535 | I | Nurse Practitioner | NM | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 96 | 43 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 27 | 13 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 62526)
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