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

Dr. Robert John Thomsen, MD

Individual provider Dermatology Physician · NPI 1528066826

Dr. Robert John Thomsen, MD is a Dermatology Physician in Los Alamos, New Mexico. Licensed in New Mexico. Registered with an NPI since 2005.

Licensed in
NM
In the registry since
2005
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

3917 W Rd Ste 150
Los Alamos, NM 87544-2275
Phone: (505) 662-4351
Fax: (505) 662-4351
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 81129 (NM)

Record details

NPI number1528066826
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2005
Last updated in NPPESJanuary 4, 2010
Mailing address3917 West Rd, Suite 150, Los Alamos, NM 87544-2275

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