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

Mark H Nathanson, DO

Individual provider Family Medicine Physician · NPI 1811998289

Mark H Nathanson, DO is a Family Practice in Aurora, Colorado. Graduated from College of Osteo Med of the Pacific at Pomona in 1991, 35 years ago. Accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
35
Trained at
College of Osteo Med of the Pacific at Pomona
Licensed in
CO
In the registry since
2005
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

1550 S Potomac St Ste 370
Aurora, CO 80012-5455
Phone: (303) 369-1080
Fax: (303) 750-4913
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 32517 (CO)

Record details

NPI number1811998289
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1550 S Potomac St, Ste 370, Aurora, CO 80012-5455

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCOLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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