Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TAMMY SHIRLEY RUTH MD, MED
NPI 1871833681
Pediatrics - Pediatric Cardiology in Phoenix, AZ

Q: What is Tammy Ruth's NPI number?

The NPI number for Tammy Ruth is 1871833681. It was assigned to this individual provider in the NPPES registry on February 15, 2013.

Q: What is Tammy Ruth's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Tammy Ruth was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.

Active since February 15, 2013PECOS Enrolled

1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-1000 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 30, 2026, Dec 27, 2025, Jun 10, 2025 and 3 more (6 updates tracked since 2021).

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About Dr. Tammy Shirley Ruth Md, Med NPPES

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

DR. TAMMY SHIRLEY RUTH MD, MED (NPI 1871833681) is an individual pediatric cardiology provider in Phoenix, Arizona, licensed in Tennessee (73306) and active in the NPI registry since February 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871833681

Entity TypeIndividualFemale

Primary Taxonomy2080P0202X

Provider Legal NameDR. TAMMY SHIRLEY RUTHCredential: MD, MED

Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710

Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691 · Fax (615) 322-5048

Phone(602) 933-1000

Sole ProprietorNo

Enumeration DateFebruary 15, 2013

Last NPPES UpdateJuly 30, 20266 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1871833681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

Licenses✔ Licensed in TN · 73306✔ Licensed in AZ · 79999

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedPediatricsTaxonomy 208000000X · License MD61172297 (WA)

Also ListedPediatrics · Neonatal-Perinatal MedicineTaxonomy 2080N0001X · License MD61172297 (WA)

Also ListedHospitalistTaxonomy 208M00000X · License MD61172297 (WA)

1919 E THOMAS RD, Phoenix, AZ 85016

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., BlueCross BlueShield of Tennessee, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tammy Shirley Ruth Md, Med is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

DR. TIMUR RAGHIB M.D.

Hospitalist