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DR. AARON W MADDOX M.D.
NPI 1235143777
Internal Medicine in Southfield, MI

Active since July 28, 2006PECOS EnrolledAccepts Medicare Assignment
29201 TELEGRAPH RD STE 404S, SOUTHFIELD, MI 48034(248) 450-3507(248) 796-0177 Get Directions Write a Review

NPPES record last updated: December 18, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Aaron W Maddox M.d. NPPES

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

DR. AARON W MADDOX M.D. (NPI 1235143777) is an individual internal medicine provider in Southfield, Michigan, licensed in Michigan (4301038283) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Sinai-grace Hospital, and is a graduate of Wayne State University School Of Medicine (1976).

NPPES Registry Identity

NPI1235143777
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. AARON W MADDOXCredential: M.D.
Location Address29201 TELEGRAPH RD STE 404SSouthfield, MI 48034
Mailing Address29201 Telegraph Rd Ste 404sSouthfield, MI 48034-7647 · (248) 450-3507 · Fax (248) 796-0177
Phone(248) 450-3507
Fax(248) 796-0177
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 1976
Enumeration DateJuly 28, 2006
Last NPPES UpdateDecember 18, 2018
✔ NPI 1235143777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301038283
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.
29201 TELEGRAPH RD STE 404S, Southfield, MI 48034
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Other Identifiers 2

Other0826215MI · Bc/bs
Medicaid1613285MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dr. Aaron W Maddox M.d. 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 ID5698862498
PECOS Enrollment IDI20071025000483
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
220 services144 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
173 services43 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
143 services120 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
125 services85 patients
Blood glucose (sugar) level 82947
A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.
72 services46 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
72 services47 patients

Hospital Affiliations CMS Care Compare 2

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

Sinai-Grace Hospital

Acute Care Hospitals · Detroit, MI
1/5 CMS rating
OwnershipProprietary
CMS Certification Number230024
Location6071 W Outer DriveDetroit, MI 48235 · Wayne County
Emergency services Birthing friendly

Harper University Hospital

Acute Care Hospitals · Detroit, MI
1/5 CMS rating
OwnershipProprietary
CMS Certification Number230104
Location3990 John R StreetDetroit, MI 48201 · Wayne County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48034 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers53 claims180 services$6.89 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
5 suppliers21 claims21 services$2.90 avg. paid by Medicare
Spring-powered device for lancet, each A4258
DME-Other DME · category DE000N
4 suppliers11 claims11 services$1.82 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers32 claims65 services$1.19 avg. paid by Medicare
Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003
DME-Other DME · category DE000N
2 suppliers18 claims36 services$0.87 avg. paid by Medicare
Aerosol mask, used with dme nebulizer A7015
DME-Other DME · category DE000N
2 suppliers18 claims18 services$0.82 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Aaron Maddox's NPI number?

The NPI number for Aaron Maddox is 1235143777. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is Aaron Maddox located?

Aaron Maddox practices at 29201 Telegraph Rd Ste 404S, Southfield, MI 48034. The listed phone number is (248) 450-3507.

What is Aaron Maddox's specialty?

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

Is Aaron Maddox enrolled in Medicare?

Yes. Aaron Maddox 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 Aaron Maddox accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Aaron Maddox 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 Aaron Maddox affiliated with any hospitals?

According to CMS data, Aaron Maddox is affiliated with Sinai-Grace Hospital and Harper University Hospital.

When was this NPI record last updated?

The NPPES record for Aaron Maddox was last updated on December 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.