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Physician Profile

Calvin C. Ly, DO

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At a glance

About Dr. Ly

Calvin C. Ly, DO is a healthcare provider in Hercules, CA specializing in emergency medicine. Calvin trained at Kansas City University of Med & Biosciences, College of Osteo Med, graduating in 2005. Medicare claims data shows Calvin provided 4,357 services to 800 patients. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, management using the results of remote vital sign monitoring per calendar month, first 20 minutes, and subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes. This provider record is associated with NPI 1376761767.

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

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 20A 10209As reported
OH licenceAs reported to the NPI registry
No. 58001776As reported
NPINational Provider Identifier
1376761767Issued 2007

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 is Dr. Ly's specialty?

Dr. Ly is an emergency physician in Hercules, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where can I find Dr. Ly?

Dr. Ly is listed at 600 Alfred Nobel Dr Ste A, Hercules, CA 94547. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Ly?

The number on file is (510) 984-1103. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Ly?

Dr. Ly's National Provider Identifier is 1376761767. 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

What is Dr. Ly's medical education?

Dr. Ly attended Kansas City University of Med & Biosciences, College of Osteo Med, graduating in 2005. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Ly have?

Dr. Ly has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.

CMS public data

What is Dr. Ly known for?

According to Medicare billing data, Dr. Ly the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Ly's profile verified?

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

Guide.md

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