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WILLIAM JOHN POWELL MD
NPI 1881617322
Radiology - Diagnostic Radiology in Southfield, MI

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
80.59/100
CMS Quality Rating
24500 NORTHWESTERN HWY, SOUTHFIELD, MI 48075(248) 353-1280(248) 353-6193 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William John Powell Md NPPES

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

WILLIAM JOHN POWELL MD (NPI 1881617322) is an individual diagnostic radiology provider in Southfield, Michigan, licensed in Michigan (4301070195) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Children's Hospital Of Michigan, and maintains a secondary practice location in Southfield.

NPPES Registry Identity

NPI1881617322
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameWILLIAM JOHN POWELLCredential: MD
Location Address24500 NORTHWESTERN HWYSouthfield, MI 48075
Mailing Address3901 Beaubien St Dept OfDetroit, MI 48201-2119 · (313) 745-0255 · Fax (313) 993-0393
Phone(248) 353-1280
Fax(248) 353-6193
Sole ProprietorNo
Medical School CMSMedical College Of OhioGraduated 1997
Enumeration DateJuly 25, 2006
Last NPPES UpdateJuly 24, 2025
NPPES CertifiedJuly 24, 2025
✔ NPI 1881617322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in MI · 4301070195
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedSpecialistTaxonomy 174400000X · License 4301070195 (MI)
Also ListedRadiology · Pediatric RadiologyTaxonomy 2085P0229X · License 4301070195 (MI)
24500 NORTHWESTERN HWY, Southfield, MI 48075
Open in Google Maps ↗

Secondary Practice Location 1

Location 124500 Northwestern HwySouthfield, MI 48075-2414 · Phone (248) 353-1280 · Fax (248) 353-6193

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William John Powell Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820997471
PECOS Enrollment IDI20040102000766
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Children's Hospital Of Michigan

Childrens · Detroit, MI
OwnershipProprietary
CMS Certification Number233300
Location3901 Beaubien StreetDetroit, MI 48201 · Wayne County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48075 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality53.55
Promoting Interoperability100
Improvement Activities40
Cost52.03

Other Providers at the Same Location NPPES 20

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

CAROLE ROSELAND DO
Radiology (Nuclear Radiology)
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
JERRY GLOWNIAK MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
CARMEN ENDRESS MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
TAO LI MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
DENISE GRAY MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
ALVARO MAGALHAES MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
THOMAS MATTHYS MD
Specialist
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280
YOGESH MODY MD
Radiology (Diagnostic Radiology)
24500 NORTHWESTERN HWY
SOUTHFIELD, MI 48075
Oakland County (248) 353-1280

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 William Powell's NPI number?

The NPI number for William Powell is 1881617322. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is William Powell located?

William Powell practices at 24500 Northwestern Hwy, Southfield, MI 48075. The listed phone number is (248) 353-1280.

What is William Powell's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is William Powell enrolled in Medicare?

Yes. William Powell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Powell accept?

Health plans from Priority Health list William Powell 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.

Is William Powell affiliated with any hospitals?

According to CMS data, William Powell is affiliated with Children's Hospital Of Michigan.

When was this NPI record last updated?

The NPPES record for William Powell was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.