Are you Dr. Ching? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Timothy N. Ching, MD

Is this you? Edit this profile

At a glance

About Dr. Ching

Timothy N. Ching, MD is a healthcare provider in Covina, CA specializing in general surgery. Timothy trained at Loma Linda University School of Medicine, graduating in 1973. Timothy is also listed as specializing in surgery. This provider record is associated with NPI 1396704896.

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

Education & Training

Specialty

General Surgery (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 27819DelinquentExpired Jun 30, 2026Since 1974
NPINational Provider Identifier
1396704896Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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 kind of doctor is Dr. Ching?

Dr. Ching is a general surgeon in Covina, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.

NPI registry

What is Dr. Ching's address?

Dr. Ching is listed at 19804 Golden Bough Dr, Covina, CA 91724. 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. Ching?

The number on file is (626) 331-8408. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ching's NPI number?

Dr. Ching's National Provider Identifier is 1396704896. 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. Ching train?

Dr. Ching attended Loma Linda University School of Medicine, graduating in 1973. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Ching been practicing?

Dr. Ching has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Ching confirmed this information?

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

Guide.md

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