Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Abhishek Pulla , MD

Internal Medicine - Nephrology โ€ข Elgin, IL

Active NPI 1790179141 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

1600 N Randall Rd Ste 135
Elgin, IL 601237810

Call 8475315911 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1600 N Randall Rd Ste 135

Elgin, IL 601237810

Telephone 8475315911
Fax 8475315922
Organization at the Same NPPES Address or Phone

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 8 distinct additional practice-address records in Addison, IL; Algonquin, IL; Chicago, IL and 5 more. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Nephrology Associates Of Northern Illinois Ltd. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2015

Medicare patients

747 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $352,473 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $273,202 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

1,550 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$59,274 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,117.31 across 46 records.

By nature of payment

  • Food and Beverage: $1,052.11 across 43 records.
  • Education: $65.20 across 3 records.

Reporting-company totals (3 largest of 18)

  • Calliditas Therapeutics US Inc.: $152.24 across 8 records.
  • AKEBIA THERAPEUTICS INC: $128.52 across 5 records.
  • Otsuka Pharmaceutical Development & Commercialization, Inc.: $100.32 across 4 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

11 years (graduated 2015)

CMS Doctors and Clinicians data list 2015 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2015

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Pulla has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Pulla as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Elgin and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Internal Medicine - Nephrology in Illinois (2024, 421 clinicians with data). Median for this group: 1,458. Middle half: 670 to 2,447.

Too few clinicians listed under Internal Medicine - Nephrology in Elgin have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine - Nephrology in Illinois (2024, 421 clinicians with data). Median for this group: $180,808. Middle half: $72,982 to $273,354.

Too few clinicians listed under Internal Medicine - Nephrology in Elgin have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Internal Medicine - Nephrology in Illinois (2024, 421 clinicians with data). Median for this group: $139,769. Middle half: $57,744 to $208,126.

Too few clinicians listed under Internal Medicine - Nephrology in Elgin have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Internal Medicine - Nephrology in Illinois (2024, 433 clinicians with data). Median for this group: 642. Middle half: 251 to 1,390.

Too few clinicians listed under Internal Medicine - Nephrology in Elgin have Medicare Part D data for 2024 to compare.

Part D drug cost

Close to the middle for clinicians listed under Internal Medicine - Nephrology in Illinois (2024, 433 clinicians with data). Median for this group: $95,131. Middle half: $28,068 to $215,537.

Too few clinicians listed under Internal Medicine - Nephrology in Elgin have Medicare Part D data for 2024 to compare.

7 active clinicians are listed under Internal Medicine - Nephrology with a practice address in Elgin, IL (573 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 46 records totaling $1,117.31.

Manufacturer Payment Nature Product Type Amount ($)
Bard Peripheral Vascular, Inc.
Food and Beverage
In-kind items and services
COVERA General $95.07
Calliditas Therapeutics US Inc.
Food and Beverage
In-kind items and services
TARPEYO General $37.60
Mallinckrodt Hospital Products Inc.
Food and Beverage
In-kind items and services
ACTHAR General $36.56
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
VOYXACT General $34.02
Calliditas Therapeutics US Inc.
Food and Beverage
In-kind items and services
TARPEYO General $32.99
Mallinckrodt Hospital Products Inc.
Food and Beverage
In-kind items and services
ACTHAR General $31.32
Otsuka Pharmaceutical Development & Commercialization, Inc.
Food and Beverage
In-kind items and services
โ€” General $30.64
Amgen Inc.
Food and Beverage
In-kind items and services
KRYSTEXXA General $30.49
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
JYNARQUE General $28.78
Amgen Inc.
Food and Beverage
In-kind items and services
KRYSTEXXA General $28.61
AKEBIA THERAPEUTICS INC
Food and Beverage
In-kind items and services
Vafseo General $26.92
AKEBIA THERAPEUTICS INC
Food and Beverage
In-kind items and services
Vafseo General $26.92
AKEBIA THERAPEUTICS INC
Food and Beverage
In-kind items and services
Vafseo General $26.86
AKEBIA THERAPEUTICS INC
Food and Beverage
In-kind items and services
Vafseo General $25.39
Fresenius USA Marketing, Inc.
Food and Beverage
In-kind items and services
VELPHORO General $24.88
SCPHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
FUROSCIX General $24.58
Otsuka Pharmaceutical Development & Commercialization, Inc.
Food and Beverage
In-kind items and services
VOYXACT General $24.42
Otsuka Pharmaceutical Development & Commercialization, Inc.
Food and Beverage
In-kind items and services
โ€” General $24.39
OPKO Pharmaceuticals, LLC
Education
In-kind items and services
RAYALDEE General $24.34
Apellis Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
โ€” General $24.24
Otsuka America Pharmaceutical, Inc.
Food and Beverage
In-kind items and services
JYNARQUE General $23.40
Ardelyx, Inc.
Food and Beverage
In-kind items and services
IBSRELA General $23.03
Fresenius USA Marketing, Inc.
Food and Beverage
In-kind items and services
VELPHORO General $22.78
AKEBIA THERAPEUTICS INC
Food and Beverage
In-kind items and services
Vafseo General $22.43
Ardelyx, Inc.
Food and Beverage
In-kind items and services
IBSRELA General $21.92

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2021โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
1,753 60 $0.24 $0.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
620 285 $249.95 $117.95
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
425 204 $32.10 $16.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
371 170 $269.01 $112.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
315 181 $166.39 $78.97
90960 Dialysis services, 4 or more physician visits per month (20 years or older)
180 50 $741.13 $346.95
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
175 162 $369.53 $172.19
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
174 27 $131.28 $63.50
J2250 Injection, midazolam hydrochloride, per 1 mg
108 47 $0.28 $0.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
50 49 $276.42 $132.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
44 44 $352.01 $169.62
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
44 42 $190.62 $82.75
J3010 Injection, fentanyl citrate, 0.1 mg
44 41 $1.94 $0.91
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
43 38 $2603.46 $1208.35
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
40 37 $107.72 $51.29
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes
36 18 $24.24 $12.37
36215 Insertion of tube into chest or arm artery, each first order branch
20 19 $2228.82 $518.32
75710 Review by radiologist of arm or leg artery image
20 19 $323.80 $157.50
90961 Dialysis services, 2-3 physician visits per month (20 years or older)
18 15 $615.95 $290.11
36589 Removal of tunneled central venous tube
12 12 $356.04 $173.94
36901 Insertion of needle and/or tube into hemodialysis circuit with review by radiologist
12 12 $1522.76 $650.59
77001 Fluoroscopic guidance for insertion or removal of central vein access device
12 11 $216.30 $100.20

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amlodipine Besylate Amlodipine Besylate 86 5,385 $614.92 24
Furosemide Furosemide 67 3,981 $349.88 25
Losartan Potassium Losartan Potassium 57 3,813 $481.70 18
Hydralazine Hcl Hydralazine Hcl 45 2,844 $578.35 16
Allopurinol Allopurinol 43 3,315 $981.31 16
Calcitriol Calcitriol 41 3,052 $717.92 17
Potassium Chloride Potassium Chloride 35 2,047 $498.44 16
Hydrochlorothiazide Hydrochlorothiazide 32 2,378 $313.41 11
Nifedipine Er Nifedipine 32 2,460 $1,969.71 12
Tamsulosin Hcl Tamsulosin Hcl 28 1,740 $149.58 โ€”
Lisinopril Lisinopril 22 1,990 $214.70 12
Carvedilol Carvedilol 20 1,440 $163.75 โ€”
Bumetanide Bumetanide 19 1,263 $579.65 โ€”
Sevelamer Carbonate Sevelamer Carbonate 19 1,228 $4,067.91 โ€”
Mycophenolic Acid Mycophenolate Sodium 16 1,230 $13,230.59 โ€”
Tacrolimus Tacrolimus 14 774 $2,540.05 โ€”
Midodrine Hcl Midodrine Hcl 14 808 $1,145.67 โ€”
Irbesartan Irbesartan 13 1,170 $90.32 โ€”
Cinacalcet Hcl Cinacalcet Hcl 13 888 $11,728.04 โ€”
Chlorthalidone Chlorthalidone 12 1,080 $85.64 โ€”
Metoprolol Succinate Metoprolol Succinate 12 714 $53.26 โ€”
Farxiga Dapagliflozin Propanediol 12 990 $18,486.84 โ€”
Clonidine Hcl Clonidine Hcl 11 870 $152.91 โ€”
Torsemide Torsemide 11 720 $79.43 โ€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-08-04
Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

License # reported to NPPES IL 036148620

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NEPHROLOGY

Medicare Enrollment ID

I20210217001344

Enrollment State Jurisdiction

IL

PECOS Control ID

6204121023

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Nephrology Associates Of Northern Illinois Ltd

10370 Haligus Rd, Huntley, IL 601429582

Phone: 8475315911

Nephrology Associates Of Northern Illinois Ltd

1600 N Randall Rd, Elgin, IL 601237810

Phone: 8153011001

Nephrology Associates Of Northern Illinois Ltd

2055 W Army Trail Rd, Addison, IL 601011478

Phone: 7732849247

Nephrology Associates Of Northern Illinois Ltd

2560 Hauser Ross Dr, Sycamore, IL 601783185

Phone: 8153011001

Nephrology Associates Of Northern Illinois Ltd

390 E Congress Pkwy, Crystal Lake, IL 600146202

Phone: 8153011001

Nephrology Associates Of Northern Illinois Ltd

800 Biesterfield Rd, Elk Grove Village, IL 600073372

Phone: 8479813680

Secondary Practice Locations

5841 S Maryland Ave # Mc5100

Chicago, IL 606371443

Phone: 7737021475

910 Greenlee St Unit B

Marengo, IL 601528200

Phone: 8004246589

28160 W Northwest Hwy Ste 405

Lake Barrington, IL 600102318

Phone: 8153011001

1345 Ryan Pkwy

Algonquin, IL 601024530

Phone: 8475315911

900 S Rand Rd

Lake Zurich, IL 600472450

Phone: 8153011001

2371 Bowes Rd Ste 100

Elgin, IL 601235543

Phone: 8475315911

2055 W Army Trail Rd Ste 110e

Addison, IL 601011478

Phone: 8475315911

2260 W Higgins Rd Ste 101

Hoffman Estates, IL 601692432

Phone: 8479630644

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
Dr. Ravi Damaraju , MD

Internal Medicine - Nephrology

NPI 1669586475

Doctor of Medicine (M.D.)

Dr. Mandeep Gill , MD

Internal Medicine - Nephrology

NPI 1215912126

Doctor of Medicine (M.D.)

Lindsey Keller , APRN, FNP-BC

Nurse Practitioner - Family

NPI 1871968305

Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified)

Dr. Aamir Memon , MD

Internal Medicine - Nephrology

NPI 1013074442

Doctor of Medicine (M.D.)

Dr. Aarthi Vijaykumar , MD

Internal Medicine - Nephrology

NPI 1821215856

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events
๐Ÿ“
Updated Practice Location August 04, 2025

Registered at 1600 N RANDALL RD STE 135, ELGIN, IL 601237810 (Tel: 8475315911)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 04, 2025

Internal Medicine (license number reported to NPPES: IL 036148620)

๐Ÿ“
Updated Business Mailing Address January 24, 2023

Registered at 120 W 22ND ST STE 200, OAK BROOK, IL 605231563 (Tel: 6305735000)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2023

Student in an Organized Health Care Education/Training Program

๐Ÿ“
Updated Business Mailing Address June 23, 2021

Registered at 1710 N RANDALL RD STE 330, ELGIN, IL 601239405 (Tel: 8475315911)

๐Ÿ“
Updated Practice Location April 15, 2021

Registered at 1710 N RANDALL RD STE 330, ELGIN, IL 601239405 (Tel: 8475315911)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2021

Internal Medicine (license number reported to NPPES: IL 036148620)

๐Ÿ“
Updated Practice Location May 15, 2019

Registered at 5841 S MARYLAND AVE # MC5100, CHICAGO, IL 606371443 (Tel: 7737021475)

๐Ÿ“
Updated Business Mailing Address May 15, 2019

Registered at 180 HARVESTER DR STE 110, BURR RIDGE, IL 605276686 (Tel: 7737021150)

โœ…
NPI Profile Active April 13, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 13, 2016

Registered at 2815 SOUTH SEACREST BOULEVARD, FAU MEDICINE AT BETHESDA HOSPITAL EAST, BOYNTON BEACH, FL 33435 (Tel: 5617356553)

๐Ÿ“
Business Mailing Address (Initial Record) April 13, 2016

Registered at 2815 SOUTH SEACREST BOULEVARD, FAU MEDICINE AT BETHESDA HOSPITAL EAST, BOYNTON BEACH, FL 33435 (Tel: 5617356553)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 13, 2016

Recorded as ABHISHEK PULLA, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2016

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration March 24, 2015

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1790179141
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 24, 2015
Last Update: August 04, 2025
Sole Proprietor: No

Other Internal Medicine - Nephrology Specialists in Elgin

Healthcare providers in Elgin

Mailing Address

120 W 22nd St Ste 200

Oak Brook, IL 605231563

Phone: 6305735000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.