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

Daniel Greenwald, MD

Individual provider Gastroenterology Physician · NPI 1578902417

Daniel Greenwald, MD is a Gastroenterology in Providence, Rhode Island. Qualified in 2013, 13 years ago. Practices with University Gastroenterology, LLC, a 99-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
13
Licensed in
RI
In the registry since
2013
Specialties on file
2
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

44 W River St
Providence, RI 02904-2609
Phone: (401) 274-4800
Fax: (401) 454-0410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD16474 (RI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD16474 (RI)

Record details

NPI number1578902417
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2013
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025
Mailing addressPo Box 202230, Dallas, TX 75320-2230

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice University Gastroenterology, Llc — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Providence