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

ZAKWAN MAHJOUB M.D.
NPI 1316916729
Internal Medicine - Interventional Cardiology in Rochester Hills, MI

Active since March 16, 2006PECOS Enrolled
811 E SOUTH BLVD STE 105, ROCHESTER HILLS, MI 48307(248) 710-1000(248) 710-1011 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 29, 2026, May 13, 2021, Apr 27, 2021 and 3 more (6 updates tracked since 2017).

About Zakwan Mahjoub M.d. NPPES

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

ZAKWAN MAHJOUB M.D. (NPI 1316916729) is an individual interventional cardiology provider in Rochester Hills, Michigan, licensed in Michigan (4301067249) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Grosse Pointe, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1316916729
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameZAKWAN MAHJOUBCredential: M.D.
Location Address811 E SOUTH BLVD STE 105Rochester Hills, MI 48307-5303
Mailing Address811 South Blvd E Ste 105Rochester Hills, MI 48307-5359 · (248) 710-1000 · Fax (248) 710-1011
Fax(248) 710-1011
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateMarch 16, 2006
Last NPPES UpdateJuly 29, 20266 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
NPI 1316916729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License Licensed in MI · 4301067249
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 4301067249 (MI)
811 E SOUTH BLVD STE 105, Rochester Hills, MI 48307

Other Identifiers 3

Medicaid104254136MI
OtherF32288MI · Hap
Other700F37550MI · Bcbsm

Accepted 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

Zakwan Mahjoub 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 ID2163446915
PECOS Enrollment IDI20060119000170
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 44

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.
1,289 services720 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,203 services293 patients
Injection, regadenoson, 0.1 mg J2785
Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.
920 services228 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
614 services497 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
531 services212 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.
457 services130 patients

Hospital Affiliations CMS Care Compare 5

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

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230089
Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County
Emergency services Birthing friendly

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230130
Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County
Emergency services Birthing friendly

Mclaren Oakland

Acute Care Hospitals · Pontiac, MI
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230207
Location50 N Perry StPontiac, MI 48342 · Oakland County
Emergency services

Ascension Providence Rochester Hospital

Acute Care Hospitals · Rochester, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230254
Location1101 W University DriveRochester, MI 48307 · Oakland County
Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48307 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

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

Automatic external defibrillator, with integrated electrocardiogram analysis, garment type K0606
DME-Other DME · category DE013N
1 supplier20 claims20 services$2,211.50 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 Zakwan Mahjoub's NPI number?

The NPI number for Zakwan Mahjoub is 1316916729. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Zakwan Mahjoub located?

Zakwan Mahjoub practices at 811 E South Blvd Ste 105, Rochester Hills, MI 48307. The listed phone number is (248) 710-1000.

What is Zakwan Mahjoub's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Zakwan Mahjoub enrolled in Medicare?

Yes. Zakwan Mahjoub 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 Zakwan Mahjoub 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 Zakwan Mahjoub 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 Zakwan Mahjoub affiliated with any hospitals?

According to CMS data, Zakwan Mahjoub is affiliated with Beaumont Hospital - Grosse Pointe, Beaumont Hospital Royal Oak, Mclaren Oakland, Ascension Providence Rochester Hospital and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Zakwan Mahjoub was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.