Individual provider · Type 1 NPI

Philip L. Chatham, MD

Medical Oncology Physician · San Gabriel, CA

NPI number 1740279264 Active

Practice location

207 S Santa Anita St Ste P05
San Gabriel, CA 91776-1159

Call (626) 652-7433 Map

Mailing address

19742 Trammell Ln
Chatsworth, CA 91311-1906

Other practice locations

  • 16801 Devonshire St, Granada Hills, CA 91344-7405 · (818) 366-1878
  • 15031 Rinaldi St Ste 150, Mission Hills, CA 91345-1207 · (818) 660-4700

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XA32433 (CA)
Hematology (Internal Medicine) Physician 207RH0000XA32433 (CA)
Medical Oncology Physician Primary 207RX0202XA32433 (CA)

Medical Oncology Physician: An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

7 other providers at this address

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About NPI 1740279264

Philip L. Chatham, MD's National Provider Identifier is 1740279264, issued on Oct 18, 2005. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in San Gabriel, CA. The record was last updated on May 2, 2025.