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

DR. RUSSELL M. GREIF, D.O.

Active Sole Proprietor

DR. RUSSELL M. GREIF, D.O. is a Internal Medicine healthcare provider located in LANCASTER, California. NPI 1669519765 is currently active in the NPPES registry. Verify at CMS.

Internal Medicine · LANCASTER, CA

Registration Details

NPI Number: 1669519765
Provider Type: Individual
Gender: Male
NPI Issued: Jan 30, 2007 (19.554818950179 yrs)
Last Updated: Dec 13, 2011
License: 20A5410 (CA)
Sole Proprietor: Yes

Practice Information

Address: 44241 15TH ST W

SUITE 206

LANCASTER, CA, 935344037
Browse CA providers · Browse ZIP 93534
Phone: 6617266490
Fax: 6617266494
Primary Specialty: Internal Medicine
207R00000X

Other Internal Medicine Providers in LANCASTER, CA

Name	Credential	NPI
DR. DEEPAK A SHIVARAM	M.D.	1588655450
ANTONY H FUNG	MD	1477526846
DR. YON YARN	D.O.	1023045309
DR. HARIHAR P AGARWAL	M.D.	1215964150
MRS. ANUPAM SINGLA	MD	1356379275
DR. SANGAR PILLAI SELVA	MD	1114957925

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.