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

Stephen R. Loosigian, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1477522753

Stephen R. Loosigian, DO is a Critical Care (Intensivists) in Manchester, New Hampshire. Graduated from University of New England, College of Osteo Medicine in 1999, 27 years ago. Practices with Elliot Professional Services, a 424-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
27
Trained at
University of New England, College of Osteo Medicine
Licensed in
NH
In the registry since
2006
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

1 Elliot Way Hospitalist Program - Elliot Hospital
Manchester, NH 03103-3502
Phone: (603) 663-2271
Fax: (603) 663-2273
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 11378 (NH)

Record details

NPI number1477522753
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 17, 2006
Last updated in NPPESFebruary 6, 2009

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 1999 (27 years in practice)
Group practice Elliot Professional Services — 424 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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