Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. CLIFFORD JOHN SEWELL, M.D.

Active Sole Proprietor

DR. CLIFFORD JOHN SEWELL, M.D. is a Internal Medicine healthcare provider located in DANVILLE, California. NPI 1851437123 is currently active in the NPPES registry. Verify at CMS.

Internal Medicine · DANVILLE, CA

Registration Details

NPI Number: 1851437123
Provider Type: Individual
Gender: Male
NPI Issued: Jan 30, 2007 (19.39024338689 yrs)
Last Updated: Oct 1, 2020
License: A55442 (CA)
Sole Proprietor: Yes

Practice Information

Address: 400 EL CERRO BLVD STE 102

DANVILLE, CA, 945261731
Browse CA providers · Browse ZIP 94526
Phone: 9258553780
Fax: 9258553785
Primary Specialty: Internal Medicine
207R00000X

Other Internal Medicine Providers in DANVILLE, CA

Name	Credential	NPI
PAMELA WANG	M.D.	1033188602
DR. DENISE MARIA HILLIARD	M.D.	1053375188
DR. DONALD SAMUEL PARSONS	MD	1760447320
DR. LISA A HUDSON	M.D.	1760427702
DR. CHRISTINE M CHANG	M.D.	1770696056
DR. CAROL L LAMB	M.D.	1689787962

Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.