ALEXANDER MARK (PT) – Physical Therapist, NPI 1689153330
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 ALEXANDER MARK (PT)
1123 CHURCHMANS RD
NEWARK, DE 197132112
Phone: (302) 294-5500
Type: Location
3105 Limestone Rd Ste 100
Wilmington, DE 198082147
Phone: (302) 239-2800
Type: Location
701 FOULK RD STE 2A
WILMINGTON, DE 198033733
Phone: (877) 407-3422
Fax: (877) 407-4329
Type: Location
7, Carnegie Plaza, Cherry Hill Township, Camden County, New Jersey, 08003-1000, United States
CHERRY HILL, NJ 080031000
Phone: (877) 407-3422
Fax: (877) 407-4329
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: 2020-08-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20180911000336 | I | Physical Therapist In Private Practice | DE | TBD |
| I20200817001480 | I | Physical Therapist In Private Practice | DC | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 97112 | Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 1,991 | 296 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,795 | 292 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 1,612 | 289 | $0 |
| 97530 | Therapy procedure using functional activities | 768 | 123 | $0 |
| G0283 | Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 693 | 127 | $0 |
Insurance plans in this area (ZIP 19713)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE | |
| Physical Therapist In Private Practice | DE |
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