DR. SUMMER T HOLMES MASON (M.D.) – Obstetrics & Gynecology Physician, NPI 1437473360
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,818 OBSTETRICS/GYNECOLOGY in OH
Provider Addresses for DR. SUMMER T HOLMES MASON (M.D.)
1197 HIGH ST STE 102
WADSWORTH, OH 442818282
Phone: (330) 529-9229
Type: Location
4900 Oak Street
Berlin, OH 44610
Phone: (330) 674-3000
Type: Location
8401 Market St
Boardman, OH 445126725
Phone: (330) 729-4350
Fax: (330) 729-4351
Type: Location
546, Winter Street, Wooster, Wayne County, Ohio, 44691, United States
SUITE 100
WOOSTER, OH 446912300
Phone:
Type: Mailing
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: 2014-08-19
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 |
|---|---|---|---|---|
| I20140819002020 | I | Obstetrics/Gynecology | OH | 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 44281)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | OH | |
| Cardiovascular Disease (Cardiology) | OH | |
| Cardiovascular Disease (Cardiology), Internal Medicine | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Nurse Midwife (Cnm) | OH | |
| Physician Assistant | OH | |
| Internal Medicine, Family Practice | OH | |
| - | NC |
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