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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RAN S. KIM, MD, INC
NPI 1982516530
Surgery in Walnut Creek, CA

Active since September 18, 2026
1399 YGNACIO VALLEY RD STE 11D, WALNUT CREEK, CA 94598(925) 430-5613(510) 340-5420 Get Directions Write a Review

NPPES record added: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Ran S. Kim, Md, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RAN S. KIM, MD, INC (NPI 1982516530) is a healthcare organization registered as a surgery in Walnut Creek, California and active in the NPI registry since September 2026. The organization lists Ran Kim, Owner/physician, as its authorized official.

NPPES Registry Identity

NPI1982516530
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameRAN S. KIM, MD, INC
Location Address1399 YGNACIO VALLEY RD STE 11DWalnut Creek, CA 94598-2874
Mailing Address1399 Ygnacio Valley Rd Ste 11dWalnut Creek, CA 94598-2874 · (925) 430-5613 · Fax (510) 340-5420
Phone(925) 430-5613
Fax(510) 340-5420
Organization SubpartNo
Authorized OfficialRan KimOwner/physician · (925) 787-2914
Enumeration DateSeptember 18, 2026
NPPES CertifiedSeptember 18, 2026
✔ NPI 1982516530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1399 YGNACIO VALLEY RD STE 11D, Walnut Creek, CA 94598
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RAN S KIM M.D.
Colon & Rectal Surgery
1399 YGNACIO VALLEY RD STE 11D
WALNUT CREEK, CA 94598
Contra Costa County (925) 430-5613
U WELLNESS WOUND CARE APC
Surgery
1399 YGNACIO VALLEY RD STE 11D
WALNUT CREEK, CA 94598
Contra Costa County (925) 357-9033
EILEEN HAHN PHYSICIAN ASSISTANT
Physician Assistant
1399 YGNACIO VALLEY RD STE 11D
WALNUT CREEK, CA 94598
Contra Costa County (925) 357-9033
ANDES MEDICAL CARE APC
Surgery
1399 YGNACIO VALLEY RD STE 11D
WALNUT CREEK, CA 94598
Contra Costa County (925) 357-9033

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ran S. Kim, MD, Inc's NPI number?

The NPI number for Ran S. Kim, MD, Inc is 1982516530. It was assigned to this organization in the NPPES registry on September 18, 2026.

Where is Ran S. Kim, MD, Inc located?

Ran S. Kim, MD, Inc is located at 1399 Ygnacio Valley Rd Ste 11D, Walnut Creek, CA 94598. The listed phone number is (925) 430-5613.

What is Ran S. Kim, MD, Inc's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Ran S. Kim, MD, Inc was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.