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

Individual provider Emergency Medicine Physician · NPI 1487629226

Nicholas L Rosen, MD is an Emergency Medicine in Littleton, Colorado. Graduated from Tufts University School of Medicine in 1995, 31 years ago. Practices with Usacs Community Emergency Services of Colorado Inc, a 167-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
31
Trained at
Tufts University School of Medicine
Licensed in
CO
In the registry since
2006
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

7700 S Broadway
Littleton, CO 80122-2602
Phone: (303) 730-5800
Fax: (303) 730-5868
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 36667 (CO)

Record details

NPI number1487629226
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESApril 23, 2009

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Usacs Community Emergency Services Of Colorado Inc. — 167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Littleton