DR. EMILY L SAMMONS (MD) – Obstetrics & Gynecology Physician, NPI 1780860395
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
929 OBSTETRICS/GYNECOLOGY in MO
Provider Addresses for DR. EMILY L SAMMONS (MD)
1000 EDGEWATER POINTE
SUITE 200
LAKE ST LOUIS, MO 63367
Phone: (636) 561-8088
Fax: (636) 561-1405
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 96 Open Payments records for all available years, with a total value of $2,017.
Total Amount is formed as General ($2,017) + Research ($0) + Ownership ($0) = $2,017.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Evofem Biosciences, Inc. ($199).
Total Amount
$2,017
General + Research + Ownership
Payments
96
Total payment records
General Amount
$2,017
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Evofem Biosciences, Inc. | $199 |
| SHIELD THERAPEUTICS INC | $189 |
| MAYNE PHARMA COMMERCIAL LLC | $160 |
| Astellas Pharma US Inc | $133 |
| PFIZER INC. | $125 |
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: 2011-01-05
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 |
|---|---|---|---|---|
| I20110105001122 | I | Obstetrics/Gynecology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 37 | 21 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 30 | 20 | $0 |
Insurance plans in this area (ZIP 63367)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| Certified Nurse Midwife (Cnm) | IL | |
| Certified Nurse Midwife (Cnm) | MO | |
| - | MO | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | FL |
Reviews
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