Ran KimM.D.
General Surgery·Walnut Creek, CA
Ran Kim, M.D. is a General Surgery provider in Walnut Creek, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1437237005
- Registered2006
- Centers1
- StateCA
- Class of1990
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Ran Kim at a glance
- Provider
- Ran Kim
- Credential
- M.D.
- Specialty
- General Surgery
- Procedures
- General Surgery CPT codes
- Location
- Walnut Creek, CA
- Medical school
- Medical College of Pennsylvania
- Graduated
- 1990
- NPI registered
- 2006
- NPI
- 1437237005
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Ran Kim practice?
Ran Kim, M.D. is based in Walnut Creek, CA and is affiliated with 1 ambulatory surgery center: Aspen Surgery Center LLC Dba Aspen Surgery Center in Walnut Creek, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ran Kim's NPI number?
Ran Kim's National Provider Identifier (NPI) is 1437237005, registered in 2006. Specialty on record: General Surgery; credential M.D.
Where did Ran Kim go to medical school?
Ran Kim, M.D. attended Medical College of Pennsylvania, graduating in 1990.
How many General Surgery providers in California work at ambulatory surgery centers?
378 General Surgery surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ran Kim among them. The California General Surgery directory lists each one by city with credential, NPI, and center affiliations.
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