GERALD ROSS WILLIAMS (MD) – Orthopaedic Surgery Physician, NPI 1972531424
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,621 ORTHOPEDIC SURGERY in PA
Provider Addresses for GERALD ROSS WILLIAMS (MD)
650 Carnegie Blvd Fl 2
Malvern, PA 193558519
Phone: (267) 339-3558
Fax: (267) 339-3763
Type: Location
825 OLD LANCASTER RD STE 100
BRYN MAWR, PA 190103234
Phone: (267) 339-3558
Fax: (673) 393-7632
Type: Location
833, Chestnut Street, Society Hill, Philadelphia, Philadelphia County, Pennsylvania, 19107, United States
SUITE 1402
PHILADELPHIA, PA 191074414
Phone: (800) 321-9999
Fax: (267) 339-3761
Type: Mailing
Red Earth Farm CSA drop site, 925, Chestnut Street, Society Hill, Philadelphia, Philadelphia County, Pennsylvania, 19139, United States
FIFTH FLOOR
PHILADELPHIA, PA 191074216
Phone: (267) 339-3500
Fax: (215) 503-0580
Type: Location
833 CHESTNUT ST STE 520
PHILADELPHIA, PA 191074430
Phone: (800) 321-9999
Fax: (267) 339-3761
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 156 Open Payments records for all available years, with a total value of $1,862,977.
Total Amount is formed as General ($1,862,977) + Research ($0) + Ownership ($0) = $1,862,977.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: ENCORE MEDICAL, LP ($1,454,773).
Total Amount
$1,862,977
General + Research + Ownership
Payments
156
Total payment records
General Amount
$1,862,977
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ENCORE MEDICAL, LP | $1,454,773 |
| DePuy Synthes Products, Inc. | $392,540 |
| Insight Medical Systems, Inc. | $13,258 |
| Shoulder Innovations, Inc. | $2,216 |
| Catalyst Orthoscience | $128 |
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: 2012-11-09
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 |
|---|---|---|---|---|
| I20070501000080 | I | Orthopedic Surgery | PA | TBD |
| I20121109000526 | I | Orthopedic Surgery | NJ | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 3,584 | 314 | $0 |
| 73030 | X-ray of shoulder, minimum of 2 views | 1,201 | 691 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 754 | 524 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 474 | 316 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 287 | 287 | $0 |
Insurance plans in this area (ZIP 19355)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| Family Practice | MN | |
| Orthopedic Surgery | PA | |
| Orthopedic Surgery, Sports Medicine | PA | |
| Physical Therapist In Private Practice | MN | |
| P O D I A T R Y | DE | |
| - | MN | |
| Family Practice | PA | |
| - | PA | |
| Family Practice | MN |
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