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

DR. CARL MARC WILLIAMS, M.D.

Active

DR. CARL MARC WILLIAMS, M.D. is a Critical Care Medicine healthcare provider located in FORT WAYNE, Indiana. NPI 1003971490 is currently active in the NPPES registry. Verify at CMS.

Critical Care Medicine · FORT WAYNE, IN

Registration Details

NPI Number
1003971490
Provider Type
Individual
Gender
Male
NPI Issued
Dec 26, 2006 (19.631322580664 yrs)
Last Updated
Jan 9, 2026
Licenses
MD434996 (PA)
60181-20 (WI)
MD434996 (PA)
60181-20 (WI)
01064129A (IN)

Practice Information

Address
11104 PARKVIEW CIRCLE DR
FORT WAYNE, IN, 468451672
Browse IN providers · Browse ZIP 46845
Phone
2603739700
Fax
2603739740
Primary Specialty
Critical Care Medicine
207RC0200X
Additional Specialty
Critical Care Medicine
Additional Specialty
Critical Care Medicine
Additional Specialty
Pulmonary Disease
Additional Specialty
Critical Care Medicine

Other Critical Care Medicine Providers in FORT WAYNE, IN

Name Credential NPI
DR. KELLEY RAE LOCKHART M.D. 1033192679
DR. CHUCK G NWAKANMA 1417984063
CUTHBERT O. SIMPKINS II MD 1174543961
DAVID EMERY M.D. 1649292400
DONGHONG ZHANG MD 1477577435
DR. BRIAN ALLEN YOUN M.D. 1912032434
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.