Physician Profile
Unclaimed ProfileAbout WILLIAMS
Based in Bryn Mawr, PA, Gerald Ross Williams, MD is listed in the NPI registry under orthopedic surgery. Gerald graduated from Temple University School of Medicine in 1984. Gerald is also listed as specializing in orthopaedic adult reconstructive surgery and orthopaedic surgery. According to Medicare claims data, Gerald cared for 2,234 Medicare patients across 7,012 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (267) 339-3558
- Email not available
Practice Locations
825 OLD LANCASTER RD STE 100
Bryn Mawr, PA 19010
Procedures Most Often Billed to Medicare
7,012 services · 2,234 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
486 |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
104 |
| Partial removal of collar bone | Procedure | 23120 |
11 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
1,162 |
| X-ray of collar bone | Imaging | 73000 |
25 |
| X-ray of shoulder, 1 view | Imaging | 73020 |
16 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
4,116 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
769 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
174 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
149 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopedic surgeons in Bryn Mawr 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Temple University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Temple University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Williams?
Dr. Williams is an orthopedic surgeon in Bryn Mawr, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Williams's address?
Dr. Williams is listed at 825 OLD LANCASTER RD STE 100, Bryn Mawr, PA 19010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williams?
The number on file is (267) 339-3558. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Williams's NPI number?
Dr. Williams's National Provider Identifier is 1972531424. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Williams train?
Dr. Williams attended Temple University School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williams been practicing?
Dr. Williams has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williams perform?
According to Medicare billing data, Dr. Williams performs procedures including aspiration and/or injection of fluid from large joint, prosthetic repair of shoulder joint, total shoulder and partial removal of collar bone; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of collar bone, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.