DR. DOUGLAS STEVEN CALLIS DMD
NPI 1659437580
Dentist - General Practice in Madison, CT

Q: What is Douglas Callis's NPI number?

The NPI number for Douglas Callis is 1659437580. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Q: What is Douglas Callis'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 Douglas Callis was last updated on April 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since December 28, 2006

515 OLD TOLL RD, MADISON, CT 06443(203) 421-4100(203) 421-4159 Get Directions Write a Review

NPPES record last updated: April 13, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Douglas Steven Callis Dmd NPPES

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

DR. DOUGLAS STEVEN CALLIS DMD (NPI 1659437580) is an individual general practice provider in Madison, Connecticut, licensed in Connecticut (CT7791) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1659437580

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DOUGLAS STEVEN CALLISCredential: DMD

Location Address515 OLD TOLL RDMadison, CT 06443-1836

Mailing Address515 Old Toll RdMadison, CT 06443-1836 · (203) 421-4100 · Fax (203) 421-4159

Phone(203) 421-4100

Fax(203) 421-4159

Sole ProprietorYes

Enumeration DateDecember 28, 2006

Last NPPES UpdateApril 13, 2015

✔ NPI 1659437580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CT · CT7791

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.

Also ListedDentistTaxonomy 122300000X · License 7791 (CT)

515 OLD TOLL RD, Madison, CT 06443

Open in Google Maps ↗

Other Identifiers 1

Medicaid020007791CTCT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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 Douglas Callis's NPI number?

The NPI number for Douglas Callis is 1659437580. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Where is Douglas Callis located?

Douglas Callis practices at 515 Old Toll Rd, Madison, CT 06443. The listed phone number is (203) 421-4100.

What is Douglas Callis's specialty?

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

What insurance does Douglas Callis accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Douglas Callis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Douglas Callis was last updated on April 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.