DR. HARJEET SINGH JHAJJ D.O.
NPI 1548557440
Internal Medicine in Clinton Township, MI

Q: What is Harjeet Jhajj's NPI number?

The NPI number for Harjeet Jhajj is 1548557440. It was assigned to this individual provider in the NPPES registry on June 30, 2011.

Q: What is Harjeet Jhajj's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Harjeet Jhajj was last updated on September 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 30, 2011PECOS EnrolledAccepts Medicare Assignment

15520 19 MILE RD STE 480, CLINTON TOWNSHIP, MI 48038(586) 228-1010(586) 228-8570 Get Directions Write a Review

NPPES record last updated: September 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 20, 2022, Oct 19, 2020, Apr 24, 2017 (3 updates tracked since 2017).

On this page

About Dr. Harjeet Singh Jhajj D.o. NPPES

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

DR. HARJEET SINGH JHAJJ D.O. (NPI 1548557440) is an individual internal medicine provider in Clinton Township, Michigan, licensed in Michigan (5101019301) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Macomb Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (2011).

NPPES Registry Identity

NPI1548557440

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. HARJEET SINGH JHAJJCredential: D.O.

Location Address15520 19 MILE RD STE 480Clinton Township, MI 48038-6332

Mailing Address15520 19 Mile Rd Ste 480Clinton Township, MI 48038-6332 · (586) 228-1010 · Fax (586) 228-8570

Phone(586) 228-1010

Fax(586) 228-8570

Sole ProprietorNo

Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2011

Enumeration DateJune 30, 2011

Last NPPES UpdateSeptember 20, 20223 updates tracked since enumeration

NPPES CertifiedSeptember 20, 2022

✔ NPI 1548557440 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 · 5101019301

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.

15520 19 MILE RD STE 480, Clinton Township, MI 48038

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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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Harjeet Singh Jhajj D.o. 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 ID5799908851

PECOS Enrollment IDI20140519001908

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 Reassignments

Medicare enrollment records show Harjeet Jhajj reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Macomb Internal Medicine PC

Same address

Internal Medicine

15520 19 MILE RD, SUITE 480
Clinton Twp, MI 48038

Reassigned Medicare billing, Michigan enrollment
8 clinicians in this Medicare group

NPI 1639266885 (586) 228-1010

Inpatient Consultants Of Michigan PC

27 mi

Hospitalist

36123 SCHOOLCRAFT RD
Livonia, MI 48150

Reassigned Medicare billing, Michigan enrollment
177 clinicians in this Medicare group

NPI 1861442824 (734) 793-6140

Hospitalist Medicine Physicians Of Michigan, PLLC

73 mi

Internal Medicine

818 RIVERSIDE AVE
Adrian, MI 49221

Reassigned Medicare billing, Michigan enrollment
237 clinicians in this Medicare group

NPI 1013180181 (330) 493-4443

Sound Inpatient Physicians-Michigan, PLLC

134 mi

Internal Medicine

1521 GULL RD
Kalamazoo, MI 49048

Reassigned Medicare billing, Michigan enrollment
596 clinicians in this Medicare group

NPI 1093967861 (269) 226-7000

Glutality Provider Group, P.A.

1,129 mi

Internal Medicine

5300 BROKEN SOUND BLVD NW STE 200
Boca Raton, FL 33487

Reassigned Medicare billing, Michigan and Tennessee enrollments
Medicare enrollment name: Glutality Provider Group PA
32 clinicians in this Medicare group

NPI 1083256168 (561) 678-2026

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

Areas of Expertise CMS Part B claims 13

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.

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.

439 services155 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.

247 services114 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

137 services111 patients

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.

136 services64 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

107 services85 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

48 services43 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

37 services33 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.

35 services35 patients

Hemoglobin a1c level, by device for home use 83037

A Hemoglobin A1c device for home use allows you to check your average blood sugar levels over the past 3 months. It's a simple, painless test that provides immediate results, helping you manage your diabetes more effectively.

29 services19 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

16 services16 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

14 services14 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

13 services11 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.

12 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Henry Ford Macomb Hospital

Acute Care Hospitals · Clinton Township, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230047

Location15855 Nineteen Mile RdClinton Township, MI 48038 · Macomb County

Emergency services Birthing friendly

Mclaren Lapeer Region

Acute Care Hospitals · Lapeer, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230193

Location1375 N Main StLapeer, MI 48446 · Lapeer County

Emergency services Birthing friendly

Ascension Genesys Hospital

Acute Care Hospitals · Grand Blanc, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230197

LocationOne Genesys ParkwayGrand Blanc, MI 48439 · Genesee County

Emergency services Birthing friendly

Mclaren Macomb

Acute Care Hospitals · Mount Clemens, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230227

Location1000 Harrington StMount Clemens, MI 48043 · Macomb County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48038 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 3

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

1 supplier16 claims16 services$42.42 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers40 claims41 services$13.88 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 suppliers43 claims44 services$62.44 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

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

DR. NINA HABIB REHMAN DO

Internal Medicine

15520 19 MILE RD STE 480
CLINTON TOWNSHIP, MI 48038

Macomb County (586) 228-1010

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 Harjeet Jhajj's NPI number?

The NPI number for Harjeet Jhajj is 1548557440. It was assigned to this individual provider in the NPPES registry on June 30, 2011.

Where is Harjeet Jhajj located?

Harjeet Jhajj practices at 15520 19 Mile Rd Ste 480, Clinton Township, MI 48038. The listed phone number is (586) 228-1010.

What is Harjeet Jhajj's specialty?

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

Is Harjeet Jhajj enrolled in Medicare?

Yes. Harjeet Jhajj 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.

Which organizations bill Medicare for Harjeet Jhajj's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harjeet Jhajj reassigns Medicare benefits to 5 organizations: Macomb Internal Medicine PC (Clinton Twp, MI), Inpatient Consultants Of Michigan PC (Livonia, MI), Hospitalist Medicine Physicians Of Michigan, PLLC (Adrian, MI), Sound Inpatient Physicians-Michigan, PLLC (Kalamazoo, MI) and Glutality Provider Group, P.A. (Boca Raton, FL). Each 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 Harjeet Jhajj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Harjeet Jhajj 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 2 other insurers list Harjeet Jhajj 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 Harjeet Jhajj affiliated with any hospitals?

According to CMS data, Harjeet Jhajj is affiliated with Henry Ford Macomb Hospital, Mclaren Lapeer Region, Ascension Genesys Hospital and Mclaren Macomb.

When was this NPI record last updated?

The NPPES record for Harjeet Jhajj was last updated on September 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.