MARIA ANN BITZER (PMHNP-BC) – Psychiatric/Mental Health Nurse Practitioner, NPI 1558348045
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,017 NURSE PRACTITIONER in MO
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Provider Addresses for MARIA ANN BITZER (PMHNP-BC)
5000, Cedar Plaza Parkway, Saint Louis County, Missouri, 63128, United States
SUITE 350
SAINT LOUIS, MO 631283854
Phone: (314) 843-4333
Fax: (314) 842-0772
Type: Mailing
205, Elm Street, Prairie Grove, Washington County, Arkansas, 72753, United States
SUITE 202
WASHINGTON, MO 630902342
Phone: (636) 390-4071
Fax: (636) 390-8908
Type: Location
1817 GRAVOIS RD
HIGH RIDGE, MO 630492668
Phone: (844) 853-8937
Type: Location
1800 COMMUNITY
CLINTON, MO 647358804
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $225.
Total Amount is formed as General ($225) + Research ($0) + Ownership ($0) = $225.
Last reported payment date: 2024-04-23 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($225).
Total Amount
$225
General + Research + Ownership
Payments
2
Total payment records
General Amount
$225
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Otsuka America Pharmaceutical, Inc. | $225 |
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: 2009-01-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20090128000327 | I | Nurse Practitioner | MO | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 63128)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E N T I S T | MO | |
| - | MO | |
| - | MO | |
| Clinical Social Worker | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| - | MO | |
| P S Y C H I A T R Y | MO |
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