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

Matthew Klein, DO

Individual provider Psychiatry Physician · NPI 1326364233

Matthew Klein, DO is a Psychiatry Physician in Windsor, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2010
Specialties on file
2
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

360 Rancho Dr Unit 114
Windsor, CO 80550-7945
Phone: (602) 875-0600
Fax: (602) 875-0606
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence DR.0070176 (CO)
Psychiatry Physician Taxonomy 2084P0800X · Licence DR.0070176 (CO)

Record details

NPI number1326364233
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 16, 2010
Last updated in NPPESApril 10, 2026
Certification dateApril 10, 2026
Mailing address360 Rancho Dr Unit 114, Windsor, CO 80550-7945

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