NPI Registry
Contact usSign up free
Individual

DR. PHILIP L CHATHAM

Active
Find providers by NPI
Individual

DR. PHILIP L CHATHAM

Active
Sole proprietor
No

Provider details

NPI number
Gender
Man
Credential
M.D.

Taxonomy

Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
A32433
CA
207RH0000X
Hematology (Internal Medicine) Physician
A32433
CA
207RX0202X
Medical Oncology Physician
Primary
A32433
CA

Other

Enumeration date
10/18/2005
Last updated
05/02/2025
Update your record

If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.

About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks
  • EDI platform