R. ARUNACHALAM, MD, PC
NPI 1558544221
Internal Medicine - Cardiovascular Disease in Nashville, TN

Q: What is R. Arunachalam, MD, PC's NPI number?

The NPI number for R. Arunachalam, MD, PC is 1558544221. It was assigned to this organization in the NPPES registry on December 17, 2007.

Q: What is R. Arunachalam, MD, PC's specialty?

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

Active since December 17, 2007

395 WALLACE RD, SUITE B301, NASHVILLE, TN 37211(615) 942-7230(615) 942-7237 Get Directions Write a Review

NPPES record last updated: June 21, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About R. Arunachalam, Md, Pc NPPES

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

R. ARUNACHALAM, MD, PC (NPI 1558544221) is a healthcare organization registered as a cardiovascular disease in Nashville, Tennessee and active in the NPI registry since December 2007. The organization lists R. Arunachalam, Sole Owner, as its authorized official.

NPPES Registry Identity

NPI1558544221

Entity TypeOrganization

Primary Taxonomy207RC0000X

Legal Business NameR. ARUNACHALAM, MD, PC

Location Address395 WALLACE RD, SUITE B301Nashville, TN 37211-4881

Mailing AddressPo Box 111055Nashville, TN 37222-1055 · (615) 942-7230 · Fax (615) 942-7237

Phone(615) 942-7230

Fax(615) 942-7237

Organization SubpartNo

Authorized OfficialR. ArunachalamSole Owner · (615) 942-7230

Enumeration DateDecember 17, 2007

Last NPPES UpdateJune 21, 2008

✔ NPI 1558544221 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 TN · MD0000039953

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.

395 WALLACE RD, Nashville, TN 37211

Open in Google Maps ↗

Other Identifiers 6

Other1558544221TN · Group Npi

Other33324051TN · Medicare Individual Ptan

Other1467562611TN · Individual Npi

Other4169800TN · Bcbs Provider Number

Medicare UPINI18116TN

Other33324052TN · Medicare Group Ptan

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

Other Providers at the Same Location NPPES 8

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

TIMOTHY RUFF MD PLLC

Surgery

395 WALLACE RD
NASHVILLE, TN 37211

Davidson County (615) 834-1760

DOUGLAS C ALTENBERN JR. MD

Urology

395 WALLACE RD, STE 206B
NASHVILLE, TN 37211

Davidson County (615) 331-8281

SOUTHERN HILLS ORTHOPAEDIC CONSULTANTS LLC

Orthopaedic Surgery

395 WALLACE RD, SUITE 201
NASHVILLE, TN 37211

Davidson County (615) 781-1001

DR. ENOCH ELLERSON HARTMAN III PHARM.D.

Pharmacist

395 WALLACE RD, SUITE 102
NASHVILLE, TN 37211

Davidson County (615) 834-1398

PHILLIP P PORCH III MD

Urology

395 WALLACE RD, STE 206B
NASHVILLE, TN 37211

Davidson County (615) 331-8281

STEVEN HUMPHREY MD PC

Internal Medicine (Cardiovascular Disease)

395 WALLACE RD, SUITE B300
NASHVILLE, TN 37211

Davidson County (615) 620-8020

JEFF D WHITFIELD MD

Urology

395 WALLACE RD, STE 206B
NASHVILLE, TN 37211

Davidson County (615) 331-8281

DR. MELVIN D LAW JR. MD

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)

395 WALLACE RD, BLDG B SUITE 200
NASHVILLE, TN 37211

Davidson County (615) 329-0333

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 R. Arunachalam, MD, PC's NPI number?

The NPI number for R. Arunachalam, MD, PC is 1558544221. It was assigned to this organization in the NPPES registry on December 17, 2007.

Where is R. Arunachalam, MD, PC located?

R. Arunachalam, MD, PC is located at 395 Wallace Rd Suite B301, Nashville, TN 37211. The listed phone number is (615) 942-7230.

What is R. Arunachalam, MD, PC's specialty?

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

When was this NPI record last updated?

The NPPES record for R. Arunachalam, MD, PC was last updated on June 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.