DR. HAWNWAN PHILIP MOY (MD) – Emergency Medicine Physician, NPI 1407017569
Emergency Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,351 EMERGENCY MEDICINE in MO
Provider Addresses for DR. HAWNWAN PHILIP MOY (MD)
1000 E Cherry St
Troy, MO 633791513
Phone: (636) 528-8551
Type: Location
10010 KENNERLY RD
SAINT LOUIS, MO 631282106
Phone: (314) 525-1906
Type: Location
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
C B 8072
SAINT LOUIS, MO 631101010
Phone: (314) 362-9123
Fax: (314) 747-3338
Type: Mailing
South Kingshighway Boulevard, North Hampton, City of Saint Louis, Missouri, 63116, United States
SAINT LOUIS, MO 631101014
Phone: (314) 362-9123
Fax: (314) 747-3338
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 $18.
Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Ethicon US, LLC ($18).
Total Amount
$18
General + Research + Ownership
Payments
1
Total payment records
General Amount
$18
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ethicon US, LLC | $18 |
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: 2012-01-25
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 |
|---|---|---|---|---|
| I20120125000298 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 92 | 92 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 22 | 22 | $0 |
| 99291 | Critical care, first 30-74 minutes | 20 | 19 | $0 |
Insurance plans in this area (ZIP 63379)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | MO | |
| Emergency Medicine | MO | |
| Emergency Medicine | IL | |
| Physician Assistant | MO | |
| C H I R O P R A C T I C | MO | |
| Emergency Medicine, Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| Emergency Medicine | MO | |
| Family Practice | MO | |
| Nurse Practitioner | MO |
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