RAJU B RAY MD
NPI 1487652186
Internal Medicine - Nephrology in Elk Grove Village, IL

Active since July 07, 2005PECOS EnrolledAccepts Medicare Assignment
901 BIESTERFIELD RD, SUITE 310, ELK GROVE VILLAGE, IL 60007(847) 952-9332(847) 952-9338 Get Directions Write a Review

NPPES record last updated: January 26, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 26, 2023, Dec 16, 2021, Nov 6, 2020 (3 updates tracked since 2020).

About Raju B Ray Md NPPES

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

RAJU B RAY MD (NPI 1487652186) is an individual nephrology provider in Elk Grove Village, Illinois, licensed in Illinois (036094683) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Hospital - Elgin, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1487652186
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameRAJU B RAYCredential: MD
Location Address901 BIESTERFIELD RD, SUITE 310Elk Grove Village, IL 60007-3392
Mailing Address120 W 22nd St Ste 200Oak Brook, IL 60523-1563 · (630) 573-5000
Fax(847) 952-9338
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateJuly 7, 2005
Last NPPES UpdateJanuary 26, 20233 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2023
NPI 1487652186 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 IL · 036094683
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.
901 BIESTERFIELD RD, Elk Grove Village, IL 60007

Other Identifiers 2

Medicaid036094683IL
Other1616108IL · Bcbs

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

Raju B Ray 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 ID3072562644
PECOS Enrollment IDI20050120000917
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.

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.
631 services203 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.
362 services203 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.
234 services31 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.
161 services38 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.
125 services102 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.
118 services70 patients

Hospital Affiliations CMS Care Compare 5

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

Presence Saint Joseph Hospital - Elgin

Acute Care Hospitals · Elgin, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140217
Location77 N Airlite StreetElgin, IL 60123 · Kane County
Emergency services

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140252
Location800 W Central RoadArlington Heights, IL 60005 · Cook County
Emergency services Birthing friendly

Alexian Brothers Medical Center 1

Acute Care Hospitals · Elk Grove Village, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140258
Location800 Biesterfield RdElk Grove Village, IL 60007 · Cook County
Emergency services Birthing friendly

St Alexius Medical Center

Acute Care Hospitals · Hoffman Estates, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140290
Location1555 N Barrington RdHoffman Estates, IL 60169 · Cook County
Emergency services Birthing friendly

Uchicago Medicine Adventhealth Glenoaks

Acute Care Hospitals · Glendale Heights, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140292
Location701 Winthrop AvenueGlendale Heights, IL 60139 · Du Page County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60007 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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 4

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers15 claims1,440 services$0.31 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier12 claims1,440 services$0.95 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
2 suppliers13 claims13 services$17.52 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers26 claims27 services$12.19 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 20

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

Behavior Technician
901 BIESTERFIELD RD
ELK GROVE VLG, IL 60007
Podiatrist
901 BIESTERFIELD RD, SUITE 300
ELK GROVE VILLAGE, IL 60007
Physician Assistant
901 BIESTERFIELD RD, SUITE #300
ELK GROVE VILLAGE, IL 60007
Behavior Technician
901 BIESTERFIELD RD
ELK GROVE VILLAGE, IL 60007
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
901 BIESTERFIELD RD, SUITE 300
ELK GROVE VILLAGE, IL 60007
Orthopaedic Surgery (Sports Medicine)
901 BIESTERFIELD RD, SUITE 300
ELK GROVE VILLAGE, IL 60007
Behavior Technician
901 BIESTERFIELD RD
ELK GROVE VLG, IL 60007
Behavior Technician
901 BIESTERFIELD RD
ELK GROVE VILLAGE, IL 60007

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 Raju Ray's NPI number?

The NPI number for Raju Ray is 1487652186. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Where is Raju Ray located?

Raju Ray practices at 901 Biesterfield Rd Suite 310, Elk Grove Village, IL 60007. The listed phone number is (847) 952-9332.

What is Raju Ray's specialty?

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

Is Raju Ray enrolled in Medicare?

Yes. Raju Ray 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.

Is Raju Ray affiliated with any hospitals?

According to CMS data, Raju Ray is affiliated with Presence Saint Joseph Hospital - Elgin, Northwest Community Hospital 1, Alexian Brothers Medical Center 1, St Alexius Medical Center and Uchicago Medicine Adventhealth Glenoaks.

When was this NPI record last updated?

The NPPES record for Raju Ray was last updated on January 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.