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DR. INDERPAL S. CHADHA M.D.
NPI 1689612335
Internal Medicine - Nephrology in Newark, NJ

Active since June 03, 2006PECOS EnrolledAccepts Medicare Assignment
30/100
CMS Quality Rating
539 BLOOMFIELD AVE STE 1, NEWARK, NJ 07107(973) 566-9900(973) 566-6692 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Inderpal S. Chadha M.d. NPPES

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

DR. INDERPAL S. CHADHA M.D. (NPI 1689612335) is an individual nephrology provider in Newark, New Jersey, licensed in New Jersey (25MA05848100) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Clara Maass Medical Center, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1689612335
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. INDERPAL S. CHADHACredential: M.D.
Location Address539 BLOOMFIELD AVE STE 1Newark, NJ 07107-1385
Mailing Address539 Bloomfield Ave Ste 1Newark, NJ 07107-1385 · (973) 566-9900 · Fax (973) 566-6692
Phone(973) 566-9900
Fax(973) 566-6692
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateJune 3, 2006
Last NPPES UpdateOctober 10, 2025
NPPES CertifiedOctober 10, 2025
✔ NPI 1689612335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NJ · 25MA05848100
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
539 BLOOMFIELD AVE STE 1, Newark, NJ 07107
Open in Google Maps ↗

Other Identifiers 1

Medicaid6222102NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.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. Inderpal S. Chadha 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 ID9537246038
PECOS Enrollment IDI20110128000655
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 10

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.
718 services132 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.
698 services169 patients
Hemodialysis procedure requiring repeated evaluation 90937
Hemodialysis is a treatment that filters waste and excess fluids from your blood when your kidneys can't do this adequately. It's an ongoing process, requiring regular evaluations to monitor and adjust the treatment for optimal results.
384 services52 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
331 services67 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.
241 services75 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.
228 services158 patients

Hospital Affiliations CMS Care Compare 4

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

Clara Maass Medical Center

Acute Care Hospitals · Belleville, NJ
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310009
LocationOne Clara Maass DriveBelleville, NJ 07109 · Essex County
Emergency services Birthing friendly

Hackensack Meridian Health, Mountainside Medical

Acute Care Hospitals · Montclair, NJ
2/5 CMS rating
OwnershipProprietary
CMS Certification Number310054
Location1 Bay AvenueMontclair, NJ 07042 · Essex County
Emergency services Birthing friendly

Carewell Health Medical Center

Acute Care Hospitals · East Orange, NJ
1/5 CMS rating
OwnershipProprietary
CMS Certification Number310083
Location300 Central AveEast Orange, NJ 07018 · Essex County
Emergency services

Saint Michael's Medical Center

Acute Care Hospitals · Newark, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310096
Location111 Central AvenueNewark, NJ 07102 · Essex County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07107 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

30/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost100

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers19 claims48 services$6.19 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers14 claims20 services$1.05 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers13 claims13 services$11.98 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.

ESSEX MEDICAL AND NEPHROLOGY ASSOCIATES, PA
Internal Medicine (Nephrology)
539 BLOOMFIELD AVE STE 1
NEWARK, NJ 07107
Essex County (973) 566-9900

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 Inderpal Chadha's NPI number?

The NPI number for Inderpal Chadha is 1689612335. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Inderpal Chadha located?

Inderpal Chadha practices at 539 Bloomfield Ave Ste 1, Newark, NJ 07107. The listed phone number is (973) 566-9900.

What is Inderpal Chadha's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Inderpal Chadha enrolled in Medicare?

Yes. Inderpal Chadha 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 Inderpal Chadha accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Inderpal Chadha 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 Inderpal Chadha affiliated with any hospitals?

According to CMS data, Inderpal Chadha is affiliated with Clara Maass Medical Center, Hackensack Meridian Health, Mountainside Medical, Carewell Health Medical Center and Saint Michael's Medical Center.

When was this NPI record last updated?

The NPPES record for Inderpal Chadha was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.