MEGAN HOULAHAN (AGNP) – Adult Health Nurse Practitioner, NPI 1972975183
Adult Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,017 NURSE PRACTITIONER in MO
Provider Addresses for MEGAN HOULAHAN (AGNP)
3655 VISTA AVE
SAINT LOUIS, MO 631102539
Phone: (314) 268-7700
Type: Mailing
3655 Vista Ave
Saint Louis, MO 631102539
Phone: (314) 268-7700
Type: Location
4455 Duncan Ave
Saint Louis, MO 631101111
Phone: (636) 288-4149
Type: Location
998 Woods Mill Rd
Ballwin, MO 630115101
Phone: (636) 288-4149
Type: Location
11160 Village North Dr
Jennings, MO 631366159
Phone: (636) 288-4149
Type: Location
10 Hospital Dr Fl 3
Saint Peters, MO 633761659
Phone: (636) 288-4149
Type: Location
5400 Executive Centre Pkwy
Saint Peters, MO 633762594
Phone: (636) 288-4149
Type: Location
401 CORPORATE PARK DR
CLAYTON, MO 631054201
Phone: (636) 288-4149
Type: Location
2025 ZUMBEHL ROAD
PMB 49
ST. CHARLES, MO 633032723
Phone: (636) 288-4149
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $528.
Total Amount is formed as General ($528) + Research ($0) + Ownership ($0) = $528.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Legend Biotech USA Inc. ($126).
Total Amount
$528
General + Research + Ownership
Payments
5
Total payment records
General Amount
$528
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Legend Biotech USA Inc. | $126 |
| SERVIER PHARMACEUTICALS LLC | $121 |
| SANOFI-AVENTIS U.S. LLC | $102 |
| Astellas Pharma US Inc | $99 |
| Incyte Corporation | $80 |
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: 2016-02-09
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 |
|---|---|---|---|---|
| I20160209000337 | I | Nurse Practitioner | MO | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 11 | $0 |
Insurance plans in this area (ZIP 63110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Internal Medicine | MO | |
| Nephrology, Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Family Practice, Hospitalist | IL | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Nurse Practitioner | MO | |
| Internal Medicine | MO |
Reviews
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