Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Donald Elmore Dietz IV, MD

Individual provider Internal Medicine Physician · NPI 1518386796

Dr. Donald Elmore Dietz IV, MD is an Internal Medicine Physician in New York, New York. Licensed in California and New York. Registered with an NPI since 2014.

Licensed in
CA, NY
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

525 E 68th St Starr Bldg 5TH Fl
New York, NY 10065-9800
Phone: (212) 746-4071
Fax: (212) 746-4734
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 282473 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence A149185 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A149185 (CA)

Record details

NPI number1518386796
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2014
Last updated in NPPESAugust 18, 2023
Certification dateAugust 17, 2023

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