DR. FREDERICK KAROUB MD
NPI 1679554562
Internal Medicine in Royal Oak, MI

Active since November 08, 2005PECOS EnrolledAccepts Medicare Assignment
89.47/100
CMS Quality Rating
4045 W 13 MILE RD, SUITE A, ROYAL OAK, MI 48073(248) 288-2160(248) 288-0783 Get Directions Write a Review

NPPES record last updated: March 8, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Frederick Karoub Md NPPES

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

DR. FREDERICK KAROUB MD (NPI 1679554562) is an individual internal medicine provider in Royal Oak, Michigan, licensed in Michigan (4301059587) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and is a graduate of Wayne State University School Of Medicine (1992).

NPPES Registry Identity

NPI1679554562
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FREDERICK KAROUBCredential: MD
Location Address4045 W 13 MILE RD, SUITE ARoyal Oak, MI 48073-6640
Mailing Address4045 W 13 Mile Rd, Suite ARoyal Oak, MI 48073-6640 · (248) 288-2160 · Fax (248) 288-0783
Fax(248) 288-0783
Sole ProprietorYes
Medical School CMSWayne State University School Of MedicineGraduated 1992
Enumeration DateNovember 8, 2005
Last NPPES UpdateMarch 8, 2022
NPPES CertifiedMarch 8, 2022
NPI 1679554562 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 · 4301059587
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.

4045 W 13 MILE RD, Royal Oak, MI 48073

Other Identifiers 3

Other0930630MI · Bcbs Ind
Other0930630MI · Bcn Ind
Medicaid1679554562MI

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

Dr. Frederick Karoub 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 ID2567517634
PECOS Enrollment IDI20090826000517
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 19

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, 40-54 minutes 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
755 services238 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
508 services181 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
126 services126 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
119 services108 patients
Smoking and tobacco use intensive counseling, more than 10 minutes 99407
This service involves an in-depth discussion about the risks of smoking and tobacco use, spanning over 10 minutes. It provides personalized strategies to quit smoking, including coping techniques for withdrawal symptoms and triggers. The goal is to support your journey towards a healthier lifestyle.
117 services30 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
108 services103 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 - Dearborn

Acute Care Hospitals · Dearborn, MI
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230020
Location18101 Oakwood BlvdDearborn, MI 48124 · Wayne County
Emergency services Birthing friendly

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

Beaumont Hospital - Farmington Hills

Acute Care Hospitals · Farmington Hills, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230151
Location28050 Grand River AvenueFarmington Hills, MI 48336 · 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 48073 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.

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.

89.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.51
Promoting Interoperability100
Improvement Activities40
Cost72.41

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%275 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

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
10 suppliers29 claims68 services$5.33 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers21 claims30 services$0.99 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
3 suppliers21 claims25 services$4.78 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier11 claims11 services$21.32 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers22 claims22 services$55.37 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
5 suppliers11 claims2,582 services$0.03 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

Radiology (Diagnostic Radiology)
4045 W 13 MILE RD
ROYAL OAK, MI 48073
Hospitalist
4045 W 13 MILE RD
ROYAL OAK, MI 48073
Clinic/Center (Magnetic Resonance Imaging (MRI))
4045 W 13 MILE RD, SUITE E
ROYAL OAK, MI 48073
Clinical Medical Laboratory
4045 W 13 MILE RD
ROYAL OAK, MI 48073
Home Health
4045 W 13 MILE RD, SUITE D
ROYAL OAK, MI 48073
Internal Medicine
4045 W 13 MILE RD, SUITE A
ROYAL OAK, MI 48073
Internal Medicine
4045 W 13 MILE RD
ROYAL OAK, MI 48073
Internal Medicine
4045 W 13 MILE RD, SUITE A
ROYAL OAK, MI 48073

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 Frederick Karoub's NPI number?

The NPI number for Frederick Karoub is 1679554562. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Where is Frederick Karoub located?

Frederick Karoub practices at 4045 W 13 Mile Rd Suite A, Royal Oak, MI 48073. The listed phone number is (248) 288-2160.

What is Frederick Karoub's specialty?

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

Is Frederick Karoub enrolled in Medicare?

Yes. Frederick Karoub 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 Frederick Karoub accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Frederick Karoub 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 Frederick Karoub affiliated with any hospitals?

According to CMS data, Frederick Karoub is affiliated with Beaumont Hospital - Dearborn, Beaumont Hospital - Grosse Pointe, Beaumont Hospital Royal Oak, Beaumont Hospital - Farmington Hills and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Frederick Karoub was last updated on March 8, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.