MEGAN E APP (M.D.) – Obstetrics & Gynecology Physician, NPI 1154334167
Obstetrics & Gynecology Physician
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Profile Insights
NPPES metrics only — not quality of care.
962 OBSTETRICS/GYNECOLOGY in IN
Provider Addresses for MEGAN E APP (M.D.)
18715 OLDFIELD RD
NEW BUFFALO, MI 491178879
Phone:
Type: Mailing
PO BOX 1430
PORTAGE, IN 463689230
Phone: (219) 764-5356
Type: Location
820, South Wood Street, Near West Side, Illinois Medical District, Chicago, Cook County, Illinois, 60608, United States
RM W230, CSN, MC 808
CHICAGO, IL 606124325
Phone: (312) 996-7430
Type: Mailing
University of Illinois at Chicago Hospital (UICH), 1740, West Taylor Street, Near West Side, Illinois Medical District, Chicago, Illinois Medical District, Illinois, 60612, United States
CHICAGO, IL 606127232
Phone: (866) 600-2273
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: 2024-08-05
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 |
|---|---|---|---|---|
| I20060505000095 | I | Obstetrics/Gynecology | IL | TBD |
| I20240805001993 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 25 | 24 | $0 |
Insurance plans in this area (ZIP 49117)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | IN | |
| Nurse Practitioner | IN | |
| O P T O M E T R Y | IN | |
| Orthopedic Surgery | IL | |
| U R O L O G Y | MI | |
| Orthopedic Surgery | IN | |
| Nurse Practitioner | IL | |
| Hospitalist, Internal Medicine | IN | |
| Nurse Practitioner | IN | |
| Orthopedic Surgery, Hand Surgery | WA |
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