MR. LOUIS KLEIN (PT) – Physical Therapist, NPI 1780723973
Physical Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
678 PHYSICAL THERAPIST IN PRIVATE PRACTICE in DE
Provider Addresses for MR. LOUIS KLEIN (PT)
PO BOX 311
NASSAU, DE 199690311
Phone: (302) 444-8318
Type: Mailing
17512 SHADY RD
LEWES, DE 199586236
Phone: (302) 444-8318
Type: Location
1050 INDUSTRIAL DR STE 210
MIDDLETOWN, DE 197092803
Phone: (302) 727-0075
Fax: (302) 449-2047
Type: Mailing
20268 PLANTATIONS RD STE B
LEWES, DE 199584622
Phone: (302) 727-0075
Fax: (302) 449-2047
Type: Location
17512 Shady Rd
Lewes, DE 199586236
Phone: (302) 444-8318
Type: Location
30 OAK GATE PLACE
PLEASANT HILL, CA 94523
Phone: (925) 906-9666
Fax: (925) 906-9668
Type: Mailing
CONSONUS HEALTHCARE SERVICES
4560 SE INTERNATIONAL WAY SUITE 100
MILWAUKIE, OR 97222
Phone: (971) 206-5129
Fax: (971) 206-5209
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: 2025-10-07
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 |
|---|---|---|---|---|
| I20251007001129 | I | Physical Therapist In Private Practice | DE | 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 19969)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE | |
| - | DE | |
| Physical Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | MD | |
| Occupational Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE | |
| Occupational Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE |
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