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SANTIAGO C. RAMIREZ MD PLLC
NPI 1912457649
Internal Medicine - Cardiovascular Disease in Nogales, AZ

Active since October 05, 2016
1815 N MASTICK WAY, NOGALES, AZ 85621(520) 415-1027(520) 229-0086 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Santiago C. Ramirez Md Pllc NPPES

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

SANTIAGO C. RAMIREZ MD PLLC (NPI 1912457649) is a healthcare organization registered as a cardiovascular disease in Nogales, Arizona and active in the NPI registry since October 2016. The organization maintains a secondary practice location in Tucson and lists Rosana Olivas, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1912457649
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameSANTIAGO C. RAMIREZ MD PLLC
Location Address1815 N MASTICK WAYNogales, AZ 85621-1046
Mailing Address3925 E Fort Lowell Rd Ste 105Tucson, AZ 85712-1053 · (520) 229-0085 · Fax (520) 229-0086
Phone(520) 415-1027
Fax(520) 229-0086
Organization SubpartNo
Authorized OfficialRosana OlivasBilling Manager · (520) 229-0085
Enumeration DateOctober 5, 2016
Last NPPES UpdateMay 16, 2025
NPPES CertifiedMay 16, 2025
✔ NPI 1912457649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in AZ · 18477
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1815 N MASTICK WAY, Nogales, AZ 85621
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Secondary Practice Location 1

Location 13925 E Fort Lowell Rd Ste 105Tucson, AZ 85712-1053 · Phone (520) 229-0085 · Fax (520) 229-0086

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Other Providers at the Same Location NPPES 5

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

HILL'S ARIZONA OPTICAL, P.C.
Technician/Technologist (Optician)
1815 N MASTICK WAY
NOGALES, AZ 85621
Santa Cruz County (520) 281-0160
ARIZONA PHYSICAL THERAPY, PC
Clinic/Center (Physical Therapy)
1815 N MASTICK WAY, SUITE 2
NOGALES, AZ 85621
Santa Cruz County (520) 889-1622
ARIZONA PHYSICAL THERAPY & SPORTS REHABILITATION, P.C.
Physical Therapist
1815 N MASTICK WAY
NOGALES, AZ 85621
Santa Cruz County (520) 281-2585
DR. JAMES E. FLORES O.D.
Optometrist
1815 N MASTICK WAY
NOGALES, AZ 85621
Santa Cruz County (520) 761-3533
SANTA CRUZ PHYSICAL THERAPY PLLC
Physical Therapist
1815 N MASTICK WAY, #2
NOGALES, AZ 85621
Santa Cruz County (520) 281-2585

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 Santiago C. Ramirez MD PLLC's NPI number?

The NPI number for Santiago C. Ramirez MD PLLC is 1912457649. It was assigned to this organization in the NPPES registry on October 5, 2016.

Where is Santiago C. Ramirez MD PLLC located?

Santiago C. Ramirez MD PLLC is located at 1815 N Mastick Way, Nogales, AZ 85621. The listed phone number is (520) 415-1027.

What is Santiago C. Ramirez MD PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

What insurance does Santiago C. Ramirez MD PLLC accept?

Health plans from Ambetter from Arizona Complete Health list Santiago C. Ramirez MD PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Santiago C. Ramirez MD PLLC was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.