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KEYSTONE MEDICAL, PLLC
NPI 1477975647
Internal Medicine in Tucson, AZ

Active since January 07, 2014
6211 N LA CHOLLA BLVD, TUCSON, AZ 85741(520) 575-0900(520) 547-2382 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 11, 2025, Jan 20, 2016 (2 updates tracked since 2016).

About Keystone Medical, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEYSTONE MEDICAL, PLLC (NPI 1477975647) is a healthcare organization registered as an internal medicine in Tucson, Arizona and active in the NPI registry since January 2014. The organization lists Rebecca Pradhan-nara, Sole Member, as its authorized official.

NPPES Registry Identity

NPI1477975647
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKEYSTONE MEDICAL, PLLC
Location Address6211 N LA CHOLLA BLVDTucson, AZ 85741-3528
Mailing AddressPo Box 43100Tucson, AZ 85733-3100 · (520) 722-3777 · Fax (520) 547-2382
Phone(520) 575-0900
Fax(520) 547-2382
Organization SubpartNo
Authorized OfficialRebecca Pradhan-naraSole Member · (520) 266-4338
Enumeration DateJanuary 7, 2014
Last NPPES UpdateFebruary 11, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2025
✔ NPI 1477975647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 32180
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedAssisted Living FacilityTaxonomy 310400000X · License 32180 (AZ)
Also ListedSkilled Nursing FacilityTaxonomy 314000000X · License 32180 (AZ)
6211 N LA CHOLLA BLVD, Tucson, AZ 85741
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Other Identifiers 1

Medicaid897280AZ

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA P NARA M.D.
Internal Medicine
6211 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 575-0900
LIFE CARE CENTERS OF AMERICA, INC.
Skilled Nursing Facility
6211 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 575-0900
TUCSON MEDICAL INVESTORS LLC
Skilled Nursing Facility
6211 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 575-0900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keystone Medical, PLLC's NPI number?

The NPI number for Keystone Medical, PLLC is 1477975647. It was assigned to this organization in the NPPES registry on January 7, 2014.

Where is Keystone Medical, PLLC located?

Keystone Medical, PLLC is located at 6211 N La Cholla Blvd, Tucson, AZ 85741. The listed phone number is (520) 575-0900.

What is Keystone Medical, PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Keystone Medical, PLLC was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.