MARY KATHERINE WILLIAMS (CNM) – Advanced Practice Midwife, NPI 1093091175
Advanced Practice Midwife
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
194 CERTIFIED NURSE MIDWIFE (CNM) in VA
Provider Addresses for MARY KATHERINE WILLIAMS (CNM)
2790 GODWIN BLVD
SUITE 360
SUFFOLK, VA 234348151
Phone: (757) 539-3911
Fax: (757) 925-0615
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 30 Open Payments records for all available years, with a total value of $727.
Total Amount is formed as General ($727) + Research ($0) + Ownership ($0) = $727.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Sumitomo Pharma America, Inc. ($153).
Total Amount
$727
General + Research + Ownership
Payments
30
Total payment records
General Amount
$727
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sumitomo Pharma America, Inc. | $153 |
| ABBVIE INC. | $116 |
| Exeltis, USA Inc. | $102 |
| Hydrofera LLC | $89 |
| Astellas Pharma US Inc | $54 |
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: 2013-03-18
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 |
|---|---|---|---|---|
| I20130318000259 | I | Certified Nurse Midwife (Cnm) | VA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 23434)
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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 | VA | |
| Clinical Social Worker | VA | |
| - | VA | |
| - | VA | |
| Nurse Practitioner | VA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | VA | |
| - | VA | |
| Nurse Practitioner | VA | |
| - | VA | |
| - | VA |
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