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

Shannan Patterson, MD

Individual provider Hospitalist Physician · NPI 1730507740

Shannan Patterson, MD is an Internal Medicine in Tucson, Arizona. Qualified in 2014, 12 years ago. Licensed in Colorado and Montana.

Years since qualifying
12
Licensed in
CO, MT
In the registry since
2014
Specialties on file
2
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

3870 W River Rd Ste 126
Tucson, AZ 85741-3080
Phone: (520) 219-6616
Fax: (520) 742-6187
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence DR.0065398 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1730507740 (MT)

Record details

NPI number1730507740
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2014
Last updated in NPPESMarch 8, 2023
Certification dateMarch 8, 2023
Mailing address3870 W River Rd Ste 126, Tucson, AZ 85741-3080

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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