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

Pinnacle Healthcare, LLC

Organization Internal Medicine Physician · NPI 1568793974

Pinnacle Healthcare, LLC is an Internal Medicine Physician in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2010.

Licensed in
AZ
In the registry since
2010
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5663 E Grant Rd
Tucson, AZ 85712-2211
Phone: (520) 433-4964
Fax: (520) 204-1940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Internal Medicine Physician Taxonomy 207R00000X · Licence 32999 (AZ)

Record details

NPI number1568793974
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Harbir Singh — Owner · (520) 433-4964
NPI enumeratedJanuary 25, 2010
Last updated in NPPESJanuary 13, 2021
Certification dateJanuary 13, 2021
Mailing addressPo Box 43100, Tucson, AZ 85733-3100

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