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

Daniel B Desiderio, MD

Individual provider Emergency Medicine Physician · NPI 1841788916

Daniel B Desiderio, MD practises Emergency Medicine in Lewiston, Maine. Qualified in 2018, 8 years ago. Practices with St Marys Regional Medical Center, a 194-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine and New Hampshire.

Years since qualifying
8
Licensed in
ME, NH
In the registry since
2018
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

93 Campus Ave
Lewiston, ME 04240-6030
Phone: (207) 777-8120
Fax: (207) 777-8984
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 791 Turner St Unit 2, Auburn, ME 04210-6314 — (207) 330-3900
  • 80 Highland St, Laconia, NH 03246-3235 — (603) 524-3211

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD25780 (ME)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 21523 (NH)

Record details

NPI number1841788916
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2018
Last updated in NPPESNovember 8, 2022
Certification dateNovember 8, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice St Marys Regional Medical Center — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients103
Services billed 138 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at St Marys Regional Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 194 clinicians in the practice; 12 are shown here.

Other providers in Lewiston