1. Home
  2. Directory
  3. Alabama
  4. Montgomery
  5. Dentist
  6. NPI Profile

DR. JOHN ROLAND PORTERFIELD D.M.D
NPI 1710073754
Dentist - Endodontics in Montgomery, AL

Active since October 05, 2006Opted out of Medicare · through Nov 11, 2027
1555 E TRINITY BLVD, MONTGOMERY, AL 36106(334) 277-1354 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. John Roland Porterfield D.m.d NPPES

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

DR. JOHN ROLAND PORTERFIELD D.M.D (NPI 1710073754) is an individual endodontics provider in Montgomery, Alabama, licensed in Alabama (2874) and active in the NPI registry since October 2006. He has opted out of Medicare through November 11, 2027.

NPPES Registry Identity

NPI1710073754
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. JOHN ROLAND PORTERFIELDCredential: D.M.D
Location Address1555 E TRINITY BLVDMontgomery, AL 36106-3802
Mailing Address1555 E Trinity BlvdMontgomery, AL 36106-3802 · (334) 277-1354
Phone(334) 277-1354
Sole ProprietorYes
Enumeration DateOctober 5, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1710073754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in AL · 2874
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
1555 E TRINITY BLVD, Montgomery, AL 36106
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. John Roland Porterfield D.m.d has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 11, 2015 through November 11, 2027.

Opt-Out Effective DateNovember 11, 2015
Opt-Out In Effect ThroughNovember 11, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 John Porterfield's NPI number?

The NPI number for John Porterfield is 1710073754. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is John Porterfield located?

John Porterfield practices at 1555 E Trinity Blvd, Montgomery, AL 36106. The listed phone number is (334) 277-1354.

What is John Porterfield's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

Is John Porterfield enrolled in Medicare?

No. John Porterfield has opted out of Medicare through November 11, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for John Porterfield was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.