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

DR. JACK J APPLEFELD M.D.
NPI 1720050164
Internal Medicine - Critical Care Medicine in Scottsdale, AZ

Active since February 01, 2006
7449 E OSBORN RD, #7, SCOTTSDALE, AZ 85251(480) 947-1130(480) 947-1132 Get Directions Write a Review

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

About Dr. Jack J Applefeld M.d. NPPES

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

DR. JACK J APPLEFELD M.D. (NPI 1720050164) is an individual critical care medicine provider in Scottsdale, Arizona, licensed in Arizona (14425) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1720050164
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. JACK J APPLEFELDCredential: M.D.
Location Address7449 E OSBORN RD, #7Scottsdale, AZ 85251-6448
Mailing Address7449 E Osborn Rd, #7Scottsdale, AZ 85251-6448 · (480) 947-1130 · Fax (480) 947-1132
Phone(480) 947-1130
Fax(480) 947-1132
Sole ProprietorNo
Enumeration DateFebruary 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720050164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in AZ · 14425
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
7449 E OSBORN RD, Scottsdale, AZ 85251
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Other Identifiers 1

Medicaid38104AZ

Other Providers at the Same Location NPPES 6

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

SCOTTSDALE PHYSICAL THERAPY SERVICE, LTD
Physical Therapist
7449 E OSBORN RD, SUITE 3
SCOTTSDALE, AZ 85251
Maricopa County (480) 949-7699
DR. BRADLEY KAIL BRITTAIN DDS
Dentist (General Practice)
7449 E OSBORN RD
SCOTTSDALE, AZ 85251
Maricopa County (480) 945-3723
MANO BORG PAPPAS PT
Physical Therapist
7449 E OSBORN RD, SUITE 3
SCOTTSDALE, AZ 85251
Maricopa County (480) 949-7699
KYLE PATRICK D.O.
Family Medicine (Sports Medicine)
7449 E OSBORN RD, SUITE 3
SCOTTSDALE, AZ 85251
Maricopa County (480) 206-3276
SCOTTSDALE CRITICAL CARE, P. C.
Internal Medicine (Critical Care Medicine)
7449 E OSBORN RD, #7
SCOTTSDALE, AZ 85251
Maricopa County (480) 947-1130
BRADLEY K. BRITTAIN, DDS, PC
Dentist (General Practice)
7449 E OSBORN RD, SUITE 4
SCOTTSDALE, AZ 85251
Maricopa County (480) 945-3723

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 Jack Applefeld's NPI number?

The NPI number for Jack Applefeld is 1720050164. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Jack Applefeld located?

Jack Applefeld practices at 7449 E Osborn Rd #7, Scottsdale, AZ 85251. The listed phone number is (480) 947-1130.

What is Jack Applefeld's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for Jack Applefeld 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 28 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.