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

DR. JEFFREY BRIAN DANZIG, M.D.

Active Sole Proprietor

DR. JEFFREY BRIAN DANZIG, M.D. is a Gastroenterology healthcare provider located in RIDGEWOOD, New Jersey. NPI 1689653909 is currently active in the NPPES registry. Verify at CMS.

Gastroenterology · RIDGEWOOD, NJ

Registration Details

NPI Number
1689653909
Provider Type
Individual
Gender
Male
NPI Issued
Jan 13, 2006 (20.600687311742 yrs)
Last Updated
Feb 16, 2026
Licenses
25MA05482800 (NJ)
25MA05482800 (NJ)
Sole Proprietor
Yes

Practice Information

Address
127 UNION ST
RIDGEWOOD, NJ, 074504478
Browse NJ providers · Browse ZIP 07450
Phone
2014458787
Fax
2014458556
Primary Specialty
Gastroenterology
207RG0100X
Additional Specialty
Gastroenterology

Other Gastroenterology Providers in RIDGEWOOD, NJ

Name Credential NPI
DR. HOMAYOON HATEFI MD 1285695015
DR. ZVI H FISCHER M.D. 1437108339
DR. MITCHELL J RUBINOFF M.D. 1942250345
DR. MICHAEL G RAHMIN M.D. 1902856313
DR. HALEH PAZWASH M.D. 1902856099
ANNA M KORKIS MD 1912014887
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.