ALEXANDRA HALKIAS – Family Nurse Practitioner, NPI 1285002378
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,191 NURSE PRACTITIONER in IN
Provider Addresses for ALEXANDRA HALKIAS
1331 State St
LA Porte, IN 463503112
Phone: (219) 326-1234
Type: Location
1900 Roosevelt Rd
Valparaiso, IN 463832780
Phone: (219) 263-4900
Type: Location
4321 FIR ST
EAST CHICAGO, IN 463123049
Phone: (219) 392-7200
Type: Location
PO Box 635004
Cincinnati, OH 452635004
Phone: (888) 952-6772
Type: Location
85 E US Highway 6
Valparaiso, IN 463838947
Phone: (219) 983-8300
Type: Location
2000 GREEN RD
SUITE 300
ANN ARBOR, MI 481051598
Phone: (734) 686-6324
Type: Mailing
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: 2015-09-30
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 |
|---|---|---|---|---|
| I20150930000602 | I | Nurse Practitioner | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 106 | 106 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 83 | 82 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 38 | 38 | $0 |
| 99291 | Critical care, first 30-74 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 46350)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | NY | |
| Emergency Medicine | IN | |
| Emergency Medicine | WA | |
| Emergency Medicine | MO | |
| Emergency Medicine | MI | |
| Emergency Medicine | IN | |
| Emergency Medicine | OH | |
| Emergency Medicine | WI | |
| Family Practice, Emergency Medicine | KY | |
| Emergency Medicine | FL |
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