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

DR. JOHN MORRIS PIERCE DDS
NPI 1477536001
Dentist - Oral and Maxillofacial Surgery in Pittsburgh, PA

Q: What is John Pierce's NPI number?

The NPI number for John Pierce is 1477536001. It was assigned to this individual provider in the NPPES registry on November 29, 2005.

Q: What is John Pierce's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for John Pierce was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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 November 29, 2005

580 S AIKEN AVE, SUITE 630, PITTSBURGH, PA 15232(412) 687-5589(412) 687-2078 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. John Morris Pierce Dds NPPES

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

DR. JOHN MORRIS PIERCE DDS (NPI 1477536001) is an individual oral and maxillofacial surgery provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (DS015938L) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1477536001

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameDR. JOHN MORRIS PIERCECredential: DDS

Location Address580 S AIKEN AVE, SUITE 630Pittsburgh, PA 15232-1531

Mailing Address580 S Aiken Ave, Suite 630Pittsburgh, PA 15232-1531 · (412) 687-5589 · Fax (412) 687-2078

Phone(412) 687-5589

Fax(412) 687-2078

Sole ProprietorNo

Enumeration DateNovember 29, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1477536001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in PA · DS015938L

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

580 S AIKEN AVE, Pittsburgh, PA 15232

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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.

BARBARA ANNE IVANKO LCSW

Social Worker (Clinical)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 623-3023

ANGELA MAKALINAO GUERRERO MD

Dermatology

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 681-1072

DR. TAMMY DEGREGORIO D.M.D.

Dentist (General Practice)

580 S AIKEN AVE, SUITE 620
PITTSBURGH, PA 15232

Allegheny County (412) 621-5353

JEAN YOU PA-C

Physician Assistant

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 681-1072

ANDREEA COCA MD

Internal Medicine (Rheumatology)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 586-3550

MRS. KATE WICHMANN SHERMAN LPC

Counselor (Professional)

580 S AIKEN AVE
PITTSBURGH, PA 15232

Allegheny County (412) 623-3023

NOAH BASS

Internal Medicine (Rheumatology)

580 S AIKEN AVE, SUITE 430
PITTSBURGH, PA 15232

Allegheny County (412) 682-2434

WOMENS GYNECOLOGIC ASSOCIATES, PC

Obstetrics & Gynecology (Gynecology)

580 S AIKEN AVE, SUITE 500
PITTSBURGH, PA 15232

Allegheny County (412) 688-3653

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 Pierce's NPI number?

The NPI number for John Pierce is 1477536001. It was assigned to this individual provider in the NPPES registry on November 29, 2005.

Where is John Pierce located?

John Pierce practices at 580 S Aiken Ave Suite 630, Pittsburgh, PA 15232. The listed phone number is (412) 687-5589.

What is John Pierce's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

When was this NPI record last updated?

The NPPES record for John Pierce was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.