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Physician Profile

Warren M. Ross, M.D.

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At a glance

About Dr. Ross

Based in Ellicott City, MD, Warren M. Ross, M.D. is listed in the NPI registry under internal medicine. Warren graduated from State University of New York at Buffalo School of Medicine in 1971. Medicare claims data shows Warren provided 24,875 services to 15,606 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and blood test, comprehensive group of blood chemicals. NPI 1770568891 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. D0017821As reported
NPINational Provider Identifier
1770568891Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 Warren M. Ross specialize in?

Warren M. Ross is an internist in Ellicott City, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Warren M. Ross located?

Warren M. Ross is listed at 4801 Dorsey Hall Dr Suite 201, Ellicott City, MD 21042. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Warren M. Ross's phone number?

The number on file is (410) 997-7660. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Warren M. Ross?

Warren M. Ross's National Provider Identifier is 1770568891. 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 Warren M. Ross train?

Warren M. Ross attended State University of New York at Buffalo School of Medicine, graduating in 1971. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Warren M. Ross have?

Warren M. Ross has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.

CMS public data

What does Warren M. Ross do most often?

According to Medicare billing data, Warren M. Ross performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as ultrasound study of arm and leg arteries and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Warren M. Ross's profile verified?

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

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