MICHELLE DIANE HARTMAN (FNP-C) – Psychiatric/Mental Health Nurse Practitioner, NPI 1639418635
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,529 NURSE PRACTITIONER in IA
Provider Addresses for MICHELLE DIANE HARTMAN (FNP-C)
1013 PENNSYLVANIA AVE STE A
OTTUMWA, IA 525012110
Phone: (641) 683-6868
Fax: (641) 683-6869
Type: Mailing
201 S MARKET ST
OTTUMWA, IA 52501
Phone: (641) 683-5773
Fax: (641) 226-5759
Type: Location
4715 SULLIVAN SLOUGH RD
BURLINGTON, IA 526019013
Phone: (319) 752-4000
Fax: (319) 758-6650
Type: Mailing
112 E MAIN ST
PRINCEVILLE, IL 615597510
Phone: (312) 795-0006
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $85.
Total Amount is formed as General ($85) + Research ($0) + Ownership ($0) = $85.
Last reported payment date: 2024-03-18 • Largest payer in this snapshot: Organon LLC ($45).
Total Amount
$85
General + Research + Ownership
Payments
3
Total payment records
General Amount
$85
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organon LLC | $45 |
| Alkermes, Inc. | $21 |
| ABBVIE INC. | $19 |
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: 2018-03-22
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 |
|---|---|---|---|---|
| I20130605000424 | I | Nurse Practitioner | IL | TBD |
| I20180322000759 | I | Nurse Practitioner | IA | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 69 | 64 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $0 |
| 81003 | Automated urinalysis test | 27 | 25 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 20 | 20 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 17 | 12 | $0 |
Insurance plans in this area (ZIP 52501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA |
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