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ALDEN F KIELHORN MD
NPI 1669557757
Pathology - Anatomic Pathology in Phoenix, AZ

Active since October 26, 2006
4610 SOUTH 44TH PLACE, PHOENIX, AZ 85040(602) 464-7500 Get Directions Write a Review

NPPES record last updated: November 13, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alden F Kielhorn Md NPPES

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

ALDEN F KIELHORN MD (NPI 1669557757) is an individual anatomic pathology provider in Phoenix, Arizona, licensed in Texas (L8765) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1669557757
Entity TypeIndividualMale
Primary Taxonomy207ZP0101X
Provider Legal NameALDEN F KIELHORNCredential: MD
Location Address4610 SOUTH 44TH PLACEPhoenix, AZ 85040-4010
Mailing Address6655 North Macarthur Blvd., 3rd FloorIrving, TX 75039-2443 · (602) 464-7500
Phone(602) 464-7500
Sole ProprietorNo
Enumeration DateOctober 26, 2006
Last NPPES UpdateNovember 13, 2012
✔ NPI 1669557757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0101X
License✔ Licensed in TX · L8765
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
4610 SOUTH 44TH PLACE, Phoenix, AZ 85040
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Other Identifiers 1

Medicare UPINA01450

Other Providers at the Same Location NPPES 10

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

CARIS MPI, INC.
Clinical Medical Laboratory
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (888) 979-8669
DAVID ALBERT BRYANT MD
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7500
ZORAN GATALICA M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7500
JOSE LUIS DE LOS SANTOS MD
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (214) 590-8058
CARIS MOLECULAR PATHOLOGY
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7664
DR. PUSHPA GUPTA M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7500
DR. CURTIS A JOHNSTON M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7500
DR. WEN-HSIANG WEN MD
Pathology (Anatomic Pathology & Clinical Pathology)
4610 SOUTH 44TH PLACE
PHOENIX, AZ 85040
Maricopa County (602) 464-7500

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 Alden Kielhorn's NPI number?

The NPI number for Alden Kielhorn is 1669557757. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Alden Kielhorn located?

Alden Kielhorn practices at 4610 South 44th Place, Phoenix, AZ 85040. The listed phone number is (602) 464-7500.

What is Alden Kielhorn's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

When was this NPI record last updated?

The NPPES record for Alden Kielhorn was last updated on November 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.