Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark N Welch, DO

Individual provider Ophthalmology Physician · NPI 1790835387

Dr. Mark N Welch, DO is an Ophthalmology Physician in Miami, Florida. Licensed in Florida and Nebraska. Registered with an NPI since 2007.

Licensed in
FL, NE
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

900 NW 17th St
Miami, FL 33136-1119
Phone: (305) 326-6031
Fax: (305) 547-3713
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence OS11619 (FL)
Ophthalmology Physician Taxonomy 207W00000X · Licence 553 (NE)

Record details

NPI number1790835387
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 12, 2007
Last updated in NPPESJune 21, 2012

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