KELLY MARIE WILLIAMSON (PT) – Physical Therapist, NPI 1962912550
Physical Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,873 PHYSICAL THERAPIST IN PRIVATE PRACTICE in MA
Provider Addresses for KELLY MARIE WILLIAMSON (PT)
1 KENDALL SQ STE B14104
CAMBRIDGE, MA 021391573
Phone: (617) 491-0264
Fax: (617) 494-4111
Type: Location
790, Remington Boulevard, Bolingbrook, Will County, Illinois, 60440, United States
BOLINGBROOK, IL 604404909
Phone: (630) 296-2222
Fax: (630) 759-9510
Type: Mailing
54 MAIN ST STE 10
LAKEVILLE, MA 023473622
Phone: (508) 544-1540
Fax: (508) 544-1541
Type: Mailing
1 LUMBER ST
HOPKINTON, MA 017482363
Phone: (508) 544-1540
Fax: (508) 544-1541
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: 2017-10-16
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 |
|---|---|---|---|---|
| I20171016002161 | I | Physical Therapist In Private Practice | 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 02139)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | RI | |
| Physical Therapist In Private Practice | MA | |
| - | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | MA | |
| Physical Therapist In Private Practice | RI |
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