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DR. ALLEN K RADKOWSKY M.D.
NPI 1144254103
Internal Medicine in Glendale, AZ

Active since July 10, 2006PECOS Enrolled
4494 W PEORIA AVE STE 116, GLENDALE, AZ 85302(623) 847-4722(623) 847-4818 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Allen K Radkowsky M.d. NPPES

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

DR. ALLEN K RADKOWSKY M.D. (NPI 1144254103) is an individual internal medicine provider in Glendale, Arizona, licensed in Arizona (21335) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144254103
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALLEN K RADKOWSKYCredential: M.D.
Location Address4494 W PEORIA AVE STE 116Glendale, AZ 85302-2025
Mailing Address4494 W Peoria Ave Ste 116Glendale, AZ 85302-2025 · (623) 847-4722 · Fax (623) 847-4818
Phone(623) 847-4722
Fax(623) 847-4818
Sole ProprietorYes
Enumeration DateJuly 10, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1144254103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 21335
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4494 W PEORIA AVE STE 116, Glendale, AZ 85302
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Other Identifiers 1

Medicare ID-Type Unspecified21335AZ · Medicare Certificate Numb

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Allen K Radkowsky M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Allen Radkowsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Signify Health, LLC
887 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Arizona enrollment
  • 556 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85302 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

SCHMIDT FAMILY CHIROPRACTIC PC
Chiropractor
4494 W PEORIA AVE STE 116
GLENDALE, AZ 85302
Maricopa County (623) 842-1261
ADVANCED TECHNOLOGY CHIROPRACTIC LLC
Chiropractor
4494 W PEORIA AVE STE 116
GLENDALE, AZ 85302
Maricopa County (623) 842-1261

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 Allen Radkowsky's NPI number?

The NPI number for Allen Radkowsky is 1144254103. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Allen Radkowsky located?

Allen Radkowsky practices at 4494 W Peoria Ave Ste 116, Glendale, AZ 85302. The listed phone number is (623) 847-4722.

What is Allen Radkowsky's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Allen Radkowsky enrolled in Medicare?

Yes. Allen Radkowsky is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Allen Radkowsky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allen Radkowsky reassigns Medicare benefits to Signify Health, LLC (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Allen Radkowsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Allen Radkowsky was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.