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

DR. JAMES L. ORRINGTON II D.D.S
NPI 1639169691
Dentist - General Practice in Chicago, IL

Q: What is James Orrington's NPI number?

The NPI number for James Orrington is 1639169691. It was assigned to this individual provider in the NPPES registry on October 21, 2005.

Q: What is James Orrington's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for James Orrington 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 25 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 October 21, 2005

7931 S KING DR, CHICAGO, IL 60619(773) 994-1600(773) 994-3500 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. James L. Orrington Ii D.d.s NPPES

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

DR. JAMES L. ORRINGTON II D.D.S (NPI 1639169691) is an individual general practice provider in Chicago, Illinois and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1639169691

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JAMES L. ORRINGTON IICredential: D.D.S

Location Address7931 S KING DRChicago, IL 60619-3701

Mailing Address7931 S King DrChicago, IL 60619-3701

Phone(773) 994-1600

Fax(773) 994-3500

Sole ProprietorNo

Enumeration DateOctober 21, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1639169691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

7931 S KING DR, Chicago, IL 60619

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Other Providers at the Same Location NPPES

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

JAMES L ORRINGTON DDS,PC

Dentist

7931 S KING DR
CHICAGO, IL 60619

Cook County (773) 994-1600

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 Orrington's NPI number?

The NPI number for James Orrington is 1639169691. It was assigned to this individual provider in the NPPES registry on October 21, 2005.

Where is James Orrington located?

James Orrington practices at 7931 S King Dr, Chicago, IL 60619. The listed phone number is (773) 994-1600.

What is James Orrington's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for James Orrington 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 25 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.