Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Daniel Barry Maselli, MD

Individual provider Gastroenterology Physician · NPI 1760877310

Dr. Daniel Barry Maselli, MD practises Gastroenterology in Rochester, Minnesota. Graduated from University of Massachusetts Medical School in 2015, 11 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Georgia, Minnesota, North Carolina and Tennessee.

Years since qualifying
11
Trained at
University of Massachusetts Medical School
Licensed in
GA, MN, NC, TN
In the registry since
2015
Specialties on file
5
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

200 1st St SW
Rochester, MN 55905
Phone: (507) 284-2511
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 5673 Peachtree Dunwoody Rd, Sandy Springs, GA 30342-1731 — (404) 474-7433
  • 2001 Weston Pkwy, Cary, NC 27513-5512 — (919) 689-5189
  • 3601 The Vanderbilt Clinic, Nashville, TN 37232-0001 — (615) 322-3000

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 63726 (MN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 63255 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 63255 (TN)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 2022-00132 (NC)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 91012 (GA)

Record details

NPI number1760877310
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2015
Last updated in NPPESSeptember 19, 2025
Certification dateSeptember 19, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2015 (11 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Upper gastrointestinal (GI) endoscopy for acid reflux 75 times · 71st percentile
Colonoscopy 53 times · 65th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $319 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Mayo Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4796 clinicians in the practice; 12 are shown here.

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