Are you Ryan Vandermark, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4300 Londonderry Rd, Harrisburg, PA 17109
About Ryan Vandermark
Ryan Vandermark, PA-C is a physician assistant based in Harrisburg, PA. Ryan is a 2017 graduate of State University of New York at Stony Brook, School of Medicine. Medicare claims data shows Ryan provided 122 services to 121 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, x-ray of knee, 3 views, and replacement of knee joint, both sides of knee. The provider's National Provider Identifier (NPI) is 1144749631.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (717) 988-0000
- Email not available
Practice Locations
4300 LONDONDERRY RD
Harrisburg, PA 17109
Procedures Most Often Billed to Medicare
122 services · 121 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
15 | Less often than most peers in Physician Assistant |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
14 | Less often than most peers in Physician Assistant |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
14 | As often as other peers in Physician Assistant |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
12 | Less often than most peers in Physician Assistant |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
11 | Less often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
18 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
38 | As often as other peers in Physician Assistant |
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.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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.
More connections — 32 related providers in 4 groups
Other physician assistants in Harrisburg 8
Same specialty, same city.
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at State University of New York at Stony Brook, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Ryan Vandermark specialize in?
Ryan Vandermark is a physician assistant in Harrisburg, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ryan Vandermark located?
Ryan Vandermark is listed at 4300 Londonderry Rd, Harrisburg, PA 17109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ryan Vandermark's phone number?
The number on file is (717) 988-0000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ryan Vandermark?
Ryan Vandermark's National Provider Identifier is 1144749631. 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 Ryan Vandermark train?
Ryan Vandermark attended State University of New York at Stony Brook, School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ryan Vandermark have?
Ryan Vandermark has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Ryan Vandermark do most often?
According to Medicare billing data, Ryan Vandermark performs procedures including replacement of knee joint, both sides of knee, repair of shoulder rotator cuff using an endoscope and removal of extensive shoulder joint tissue using an endoscope; reads or performs imaging such as x-ray of knee, 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ryan Vandermark's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan Vandermark. If this is you, claiming it is free.
Guide.md
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