Organization Profile
K D Ahn MD
Unclaimed ProfileAbout K D Ahn MD
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Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Rosalia J. Armas Clinical Social Worker
- Jared Diehl Case Manager / Care Coordinator
- Nicholas Chang
- Wesley A. Curry, M.D Emergency Medicine
- Haiying Thien Marriage & Family Therapist
- Stella Ruvalcaba Clinical Social Worker
- Gabriela S. Cruz Community Health Worker
- Andrew H. Ahn, M.D. Vascular Surgery
Showing 8 of 18. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (909) 620-0389
- Email not available
Practice Locations
1900 ROYALTY DR STE 205
Pomona, CA 91767
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is K D Ahn MD's specialty?
K D Ahn MD is an internist in Pomona, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find K D Ahn MD?
K D Ahn MD is listed at 1900 Royalty Dr Ste 205, Pomona, CA 91767. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact K D Ahn MD?
The number on file is (909) 620-0389. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is K D Ahn MD's NPI number?
K D Ahn MD's National Provider Identifier is 1184818338. 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
Has K D Ahn MD confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by K D Ahn MD. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.