1. Home
  2. Directory
  3. Tennessee
  4. Memphis
  5. Internal Medicine
  6. NPI Profile

JAMES PORTERFIELD M.D.
NPI 1124078647
Internal Medicine - Clinical Cardiac Electrophysiology in Memphis, TN

Active since May 12, 2006
1211 UNION AVE, SUITE 475, MEMPHIS, TN 38104(901) 274-2643(901) 726-4237 Get Directions Write a Review

NPPES record last updated: August 24, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About James Porterfield M.d. NPPES

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

JAMES PORTERFIELD M.D. (NPI 1124078647) is an individual clinical cardiac electrophysiology provider in Memphis, Tennessee, licensed in Tennessee (MD0000009332) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1124078647
Entity TypeIndividualMale
Primary Taxonomy207RC0001X
Provider Legal NameJAMES PORTERFIELDCredential: M.D.
Location Address1211 UNION AVE, SUITE 475Memphis, TN 38104-6638
Mailing AddressPo Box 357, Dept 130Memphis, TN 38150-0001 · (901) 274-2643 · Fax (901) 726-4237
Phone(901) 274-2643
Fax(901) 726-4237
Sole ProprietorNo
Enumeration DateMay 12, 2006
Last NPPES UpdateAugust 24, 2007
✔ NPI 1124078647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RC0001X
License✔ Licensed in TN · MD0000009332
Definition
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
1211 UNION AVE, Memphis, TN 38104
Open in Google Maps ↗

Other Identifiers 5

Medicare ID-Type Unspecified3185780TN
Medicare ID-Type Unspecified5L133AR
Medicaid00119548MS
Medicaid3185780TN
Medicare UPINB04208TN

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.

MEMPHIS PATHOLOGY GROUP PC
Pathology (Anatomic Pathology & Clinical Pathology)
1211 UNION AVE, SUITE 875
MEMPHIS, TN 38104
Shelby County (901) 516-7182
DUCKWORTH PATHOLOGY GROUP, INC.
Clinical Medical Laboratory
1211 UNION AVE, SUITE 300
MEMPHIS, TN 38104
Shelby County (901) 725-7555
JACQUELYN MCDONALD DPT
Physical Therapist
1211 UNION AVE, SUITE 195
MEMPHIS, TN 38104
Shelby County (901) 759-3280
MICHAEL C LEVIN M.D.
Psychiatry & Neurology (Neurology)
1211 UNION AVE, STE 200
MEMPHIS, TN 38104
Shelby County (901) 259-5340
MATTHEW PETERSON DPT
Physical Therapist
1211 UNION AVE, SUITE 195
MEMPHIS, TN 38104
Shelby County (901) 759-3280
RIVER CITY PATHOLOGY GROUP, INC.
Clinical Medical Laboratory
1211 UNION AVE, SUITE 300
MEMPHIS, TN 38104
Shelby County (901) 725-7551
BENJAMIN HENRY DPT
Physical Therapist
1211 UNION AVE
MEMPHIS, TN 38104
Shelby County (914) 759-3100
SEAN M PFLAUMER M.D.
Pathology (Anatomic Pathology)
1211 UNION AVE, SUITE 300
MEMPHIS, TN 38104
Shelby County (901) 725-7551

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 James Porterfield's NPI number?

The NPI number for James Porterfield is 1124078647. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is James Porterfield located?

James Porterfield practices at 1211 Union Ave Suite 475, Memphis, TN 38104. The listed phone number is (901) 274-2643.

What is James Porterfield's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

When was this NPI record last updated?

The NPPES record for James Porterfield was last updated on August 24, 2007. 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.