JIMMY R. MASCARO (D.O.) – Psychiatry Physician, NPI 1104998251
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
304 PSYCHIATRY in IA
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Provider Addresses for JIMMY R. MASCARO (D.O.)
312, East Alta Vista Avenue, Ottumwa, Wapello County, Iowa, 52501, United States
OTTUMWA, IA 525011413
Phone: (641) 683-4454
Fax: (641) 683-4450
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 154 Open Payments records for all available years, with a total value of $81,617.
Total Amount is formed as General ($81,617) + Research ($0) + Ownership ($0) = $81,617.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: ABBVIE INC. ($66,939).
Total Amount
$81,617
General + Research + Ownership
Payments
154
Total payment records
General Amount
$81,617
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $66,939 |
| Vanda Pharmaceuticals Inc. | $13,417 |
| Otsuka America Pharmaceutical, Inc. | $827 |
| Lundbeck LLC | $350 |
| Neurocrine BioSciences, 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: 2006-12-28
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 |
|---|---|---|---|---|
| I20061228000077 | I | Psychiatry | 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 |
|---|---|---|---|---|
| Q3014 | Telehealth originating site facility fee | 344 | 88 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 312 | 82 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 80 | 39 | $0 |
Insurance plans in this area (ZIP 52501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | IA | |
| Nurse Practitioner | IA | |
| - | IA | |
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA | |
| P S Y C H I A T R Y | NY | |
| Clinical Social Worker | TX | |
| - | IA |
Reviews
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