MRS. SHEILA GRACE SEYSTER (CNM) – Advanced Practice Midwife, NPI 1669663381
Advanced Practice Midwife
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for MRS. SHEILA GRACE SEYSTER (CNM)
340, Main Street, Leominster, Worcester County, Massachusetts, 01453, United States
SUITE 670
WORCESTER, MA 016081604
Phone: (508) 754-3566
Fax: (508) 438-6364
Type: Mailing
Christian School, 484, Highland Avenue, Fall River Station, Fall River, Bristol County, Massachusetts, 02720, United States
FALL RIVER, MA 027203704
Phone: (508) 672-3700
Fax: (508) 672-5442
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: 2007-11-06
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 |
|---|---|---|---|---|
| I20071106000214 | I | Certified Nurse Midwife (Cnm) | MA | 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 01608)
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