MARY MIRRO (PSYD) – Psychologist, NPI 1407857972
Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 CLINICAL PSYCHOLOGIST in IN
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Provider Addresses for MARY MIRRO (PSYD)
55, East 86th Avenue, Merrillville, Lake County, Indiana, 46410, United States
PO BOX 10645
MERRILLVILLE, IN 464106382
Phone: (219) 769-1670
Fax: (219) 738-6714
Type: Mailing
518, East 86th Avenue, Merrillville, Lake County, Indiana, 46410, United States
MERRILLVILLE, IN 464106213
Phone: (219) 736-5149
Fax: (219) 736-5670
Type: Location
1024 STERLING CT
CROWN POINT, IN 463072686
Phone: (219) 805-7407
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2005-09-26
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 |
|---|---|---|---|---|
| I20050926000946 | I | Clinical Psychologist | IN | 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 46410)
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