RAVI K. DAMARAJU M.D. – NPI #1669586475
Internal Medicine

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.

Health Care Provider Taxonomy Code for Internal Medicine

RAVI DAMARAJU is a physician located in ELGIN, IL. NPPES has assigned the NPI number 1669586475 to RAVI DAMARAJU on August 18, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 5 additional location(s) assigned to this provider which are listed below. The primary taxonomy selected by this provider is 207RN0300X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Nephrology

The NPI profile was last updated on Aug 04, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for RAVI DAMARAJU below.

NPI Profile for
RAVI K. DAMARAJU

NPI Number
1669586475
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
RAVI K. DAMARAJU
Credentials
M.D.
Primary location
1600 N RANDALL RD STE 135
ELGIN, IL 60123-7810
Phone: (847) 531-5911 Fax: (847) 531-5922
5 Other location(s):
1345 Ryan Pkwy
Algonquin, IL 60102-4530
Phone: (847) 531-5911
Fax: (847) 531-5922
2371 Bowes Rd Ste 100
Elgin, IL 60123-5543
Phone: (847) 531-5911
Fax: (847) 531-5922
28160 W Northwest Hwy Ste 405
Lake Barrington, IL 60010-2318
Phone: (815) 301-1001
Fax: (815) 301-1002
900 S Rand Rd
Lake Zurich, IL 60047-2450
Phone: (815) 301-1001
Fax: (815) 301-1002
910 Greenlee St Unit B
Marengo, IL 60152-8200
Phone: (800) 424-6589
Fax: (815) 568-5900
Mailing address
120 W 22ND ST STE 200
OAK BROOK, IL 60523-1563
Phone: (630) 573-5000 Fax: (630) 491-5472
Sole Proprietor
No
Updated
Certification Date
Aug 04, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for RAVI DAMARAJU

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidIL036-096969
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RN0300X
- Internal Medicine / Nephrology (Primary)		 IL 036.096969

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
120 W 22ND ST STE 200,
OAK BROOK, IL 77025-1669

Additional Information

Education
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE - Graduated 1995
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
RAVI DAMARAJU is affiliated with the following medical group(s):
  • HOSPITAL
    • ADVOCATE GOOD SHEPHERD HOSPITAL
      450 WEST HIGHWAY 22
      BARRINGTON, IL 60010
    • ADVOCATE SHERMAN HOSPITAL
      1425 NORTH RANDALL ROAD
      ELGIN, IL 60123
    • CENTRAL DUPAGE HOSPITAL
      25 NORTH WINFIELD ROAD
      WINFIELD, IL 60190
    • NORTHWESTERN MEDICINE MCHENRY
      4201 MEDICAL CENTER DRIVE
      MCHENRY, IL 60050
    • PRESENCE SAINT JOSEPH HOSPITAL - ELGIN
      77 N AIRLITE STREET
      ELGIN, IL 60123
  • DIALYSIS FACILITY
    • DAVITA CARPENTERSVILLE DIALYSIS
      2203 RANDALL RD
      CARPENTERSVILLE, IL 60110
    • DAVITA COBBLESTONE DIALYSIS
      836 DUNDEE AVE.
      ELGIN, IL 60120
    • DAVITA HUNTLEY DIALYSIS
      10370 Haligus Road
      HUNTLEY, IL 60142
    • DAVITA SILVERBRIDGE HOME TRAINING
      2410 ALFT LANE, STE 101
      ELGIN, IL 60124
    • FMC - OF ELGIN
      2130 POINT BLVD. SUITE 800
      ELGIN, IL 60123

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