DR. DOUGLAS NELSON CALLEN PH.D.
NPI 1043217128
Audiologist-Hearing Aid Fitter in Kittanning, PA

Q: What is Douglas Callen's NPI number?

The NPI number for Douglas Callen is 1043217128. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Q: What is Douglas Callen's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

Q: When was this NPI record last updated?

The NPPES record for Douglas Callen was last updated on April 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 July 05, 2005

200 S WATER ST, KITTANNING, PA 16201(724) 548-4455(724) 543-4491 Get Directions Write a Review

NPPES record last updated: April 12, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Douglas Nelson Callen Ph.d. NPPES

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

DR. DOUGLAS NELSON CALLEN PH.D. (NPI 1043217128) is an individual audiologist-hearing aid fitter provider in Kittanning, Pennsylvania, licensed in Pennsylvania (AT000075L) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1043217128

Entity TypeIndividualMale

Primary Taxonomy237600000X

Provider Legal NameDR. DOUGLAS NELSON CALLENCredential: PH.D.

Location Address200 S WATER STKittanning, PA 16201-2437

Mailing Address200 S Water StKittanning, PA 16201-2437 · (724) 548-4455 · Fax (724) 543-4491

Phone(724) 548-4455

Fax(724) 543-4491

Sole ProprietorYes

Enumeration DateJuly 5, 2005

Last NPPES UpdateApril 12, 2012

✔ NPI 1043217128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers

Taxonomy Code237600000X

License✔ Licensed in PA · AT000075L

Definition

An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

200 S WATER ST, Kittanning, PA 16201

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Other Identifiers 4

Medicaid0014183060003PA

Other1015995PA · Gateway

Other251537307PA · Upmc, Umwa Funds

Medicare ID-Type Unspecified203474PA

Other Providers at the Same Location NPPES

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

ARMSTRONG SPEECH & HEARING AID CENTER

Audiologist-Hearing Aid Fitter

200 S WATER ST
KITTANNING, PA 16201

Armstrong County (724) 548-4455

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 Callen's NPI number?

The NPI number for Douglas Callen is 1043217128. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Where is Douglas Callen located?

Douglas Callen practices at 200 S Water St, Kittanning, PA 16201. The listed phone number is (724) 548-4455.

What is Douglas Callen's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

When was this NPI record last updated?

The NPPES record for Douglas Callen was last updated on April 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.