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Physician Profile

James B. Mark, MD

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At a glance

About Dr. Mark

Based in Geneva, NY, James B. Mark, MD is listed in the NPI registry under sports medicine. James graduated from Jefferson Medical College of Thomas Jefferson University in 1986. James is also listed as specializing in orthopaedic surgery, orthopaedic adult reconstructive surgery, and orthopaedic trauma. Medicare claims data shows James provided 7,038 services to 579 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1164443545 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. 204483As reported
NPINational Provider Identifier
1164443545Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Mark specialize in?

Dr. Mark is a sports medicine doctor in Geneva, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Sports Medicine”.

NPI registry

Where is Dr. Mark located?

Dr. Mark is listed at 293 W North St, Geneva, NY 14456. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Mark's phone number?

The number on file is (315) 789-0993. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Mark?

Dr. Mark's National Provider Identifier is 1164443545. 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. Mark go to medical school?

Dr. Mark attended Jefferson Medical College of Thomas Jefferson University, graduating in 1986. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Mark have?

Dr. Mark has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Mark do most often?

According to Medicare billing data, Dr. Mark performs procedures including aspiration and/or injection of fluid from large joint and shaving of part of shoulder bone and repair of ligament using an endoscope; reads or performs imaging such as x-ray of knee, 3 views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Mark's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mark. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.