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

DR. JONATHAN WALTON MARSH, MD

Active Sole Proprietor

DR. JONATHAN WALTON MARSH, MD is a Internal Medicine healthcare provider located in NAPLES, Florida. NPI 1275795528 is currently active in the NPPES registry. Verify at CMS.

Internal Medicine · NAPLES, FL

Registration Details

NPI Number
1275795528
Provider Type
Individual
Gender
Male
NPI Issued
Jun 27, 2008 (18.144119175515 yrs)
Last Updated
Aug 12, 2025
Licenses
LL 30910 (SC)
MD30910 (SC)
ME113346 (FL)
ME113346 (FL)
Sole Proprietor
Yes

Practice Information

Address
2338 IMMOKALEE RD
SUITE 186
NAPLES, FL, 341101445
Browse FL providers · Browse ZIP 34110
Phone
2393302933
Primary Specialty
Internal Medicine
207R00000X
Additional Specialty
Internal Medicine
Additional Specialty
Hospitalist
Additional Specialty
Internal Medicine

Other Internal Medicine Providers in NAPLES, FL

Name Credential NPI
ADIL MOHAMED SANAULLA MD 1295738698
DR. SUSAN BEST DO 1497758833
DR. LOUIS GEORGE DUSSEAULT JR. M.D. 1457353799
DR. NALINBHAI G PATEL M.D. 1104822584
MANUEL DELSOL MD 1649278946
DR. DONALD JOHN DIPASCO M.D. 1396745006
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.