STEPHANIE J HERALD (CAA) – Anesthesiologist Assistant, NPI 1891343174
Anesthesiologist Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
204 ANESTHESIOLOGY ASSISTANT in IN
Provider Addresses for STEPHANIE J HERALD (CAA)
8701 Broadway
Merrillville, IN 464107035
Phone: (219) 738-5500
Type: Location
512 W WRIGHTWOOD AVE APT 2B
CHICAGO, IL 606144930
Phone:
Type: Mailing
Northlake Campus Methodist Hospitals, 600, Grant Street, Horace Mann, Gary, Lake County, Indiana, 46402, United States
GARY, IN 464026001
Phone: (219) 886-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2024-05-14 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $16 |
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: 2024-09-03
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 |
|---|---|---|---|---|
| I20190925001557 | I | Anesthesiology Assistant | IN | TBD |
| I20240903000937 | I | Anesthesiology Assistant | MI | 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 |
|---|---|---|---|---|
| 01402 | Anesthesia for procedure for total knee joint replacement | 25 | 25 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 24 | 24 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 18 | 18 | $0 |
| 76942 | Ultrasonic guidance for needle placement | 16 | 16 | $0 |
| 00142 | Anesthesia for lens surgery | 15 | 15 | $0 |
Insurance plans in this area (ZIP 46410)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Occupational Therapist In Private Practice | MI | |
| General Surgery | TX | |
| Nurse Practitioner | MI | |
| A N E S T H E S I O L O G Y | MI | |
| Orthopedic Surgery | MI | |
| Nurse Practitioner | MI | |
| Interventional Radiology, Vascular Surgery | CT | |
| Clinical Psychologist | MI | |
| Diagnostic Radiology | FL | |
| Nurse Practitioner | MI |
Reviews
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