Dr. Anandu Dileep , DO
Internal Medicine β’ Mchenry, IL
3922 Mercy Dr, Mchenry, Il 60050
Mchenry, IL 600503179
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Anandu Dileep is listed in NPPES under Internal Medicine.
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NPI assigned on March 3, 2020; this date does not establish years in practice.
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Published CMS data list 12 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Azelastine Hcl β 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Internal Medicine in Mchenry, IL (2024, 28 clinicians with data). Median for this group: 64. Middle half: 20 to 3,210.
Fewer Part D prescriptions than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 27 in 2023 to 12 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2023β2024.
Practice Location & Contact Primary Location
3922 Mercy Dr, Mchenry, Il 60050
Mchenry, IL 600503179
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Lake Geneva, WI. See the list
Source: CMS NPPES NPI Registry, practice location records; 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
2021
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
18 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
$291 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $2,415.88 across 9 records.
By nature of payment
- Education: $1,526.52 across 1 record.
- Food and Beverage: $889.36 across 8 records.
Reporting-company totals (3 largest of 7)
- Jubilant HollisterStier LLC: $1,526.52 across 1 record.
- AstraZeneca Pharmaceuticals LP: $250.95 across 2 records.
- Blueprint Medicines Corporation: $210.01 across 2 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2020
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Dileep 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.
Can order Medicare-covered services
CMS lists Dr. Dileep 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Mchenry and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Internal Medicine in Mchenry, IL (2024, 28 clinicians with data). Median for this group: 64. Middle half: 20 to 3,210.
Fewer Part D prescriptions than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.
Part D drug cost
A lower Part D drug cost than 60% of clinicians listed under Internal Medicine in Mchenry, IL (2024, 28 clinicians with data). Median for this group: $401. Middle half: $137 to $136,523.
A lower Part D drug cost than 85% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: $78,716. Middle half: $2,604 to $371,507.
71 active clinicians are listed under Internal Medicine with a practice address in Mchenry, IL (7,245 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Mchenry
9.9% of these 71 clinicians have the CMS telehealth indicator.
25.4% of these 71 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 56% from 27 in 2023 to 12 in 2024.
- 2023: 27
- 2024: 12
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30-day fills
30-day fills decreased 54% from 39 in 2023 to 18 in 2024.
- 2023: 39
- 2024: 18
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Part D drug cost
Part D drug cost went from $387 in 2023 to $291 in 2024.
- 2023: $387
- 2024: $291
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $105.61 in 2022 to $2,415.88 in 2025.
- 2022: $105.61
- 2024: $480.47
- 2025: $2,415.88
Sources: 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 Β· 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
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $2,415.88.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Jubilant HollisterStier LLC |
Education
In-kind items and services
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β | General | $1,526.52 |
| BioCryst Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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ORLADEYO | General | $150.00 |
| ARS Pharmaceuticals Operations, Inc. |
Food and Beverage
In-kind items and services
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NEFFY | General | $136.82 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FASENRA | General | $128.93 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $122.02 |
| Blueprint Medicines Corporation |
Food and Beverage
In-kind items and services
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AYVAKIT | General | $114.37 |
| Blueprint Medicines Corporation |
Food and Beverage
Cash or cash equivalent
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β | General | $95.64 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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β | General | $83.33 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
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Opzelura | General | $58.25 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Azelastine Hcl | Azelastine Hcl | 12 | 525 | $290.60 | β |
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: 2026-07-15NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 207K00000X
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20251211000760
IL
3870995525
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
N2950 Wi-67
Lake Geneva, WI 531472655
Phone: 2622450535
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery - Hand Surgery
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Physical Therapist
Physical Therapist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3922 MERCY DR, MCHENRY, IL 60050, MCHENRY, IL 600503179 (Tel: 8153444499)
Registered at 3922 MERCY DR, MCHENRY, IL 60050, MCHENRY, IL 600503179 (Tel: 8153444499)
Internal Medicine (license number reported to NPPES: IL 125.078232)
Registered at 600 S. PAULINA ST., SUITE 403 AAC, CHICAGO, IL 606126061 (Tel: 3129420312)
Registered at 600 S. PAULINA ST., SUITE 403 AAC, CHICAGO, IL 606121833 (Tel: 3129420312)
Recorded as ANANDU DILEEP, DO
NPI status registered as active in NPPES database
Registered at 2151 W DIVISION ST, CHICAGO, IL 606223056 (Tel: 6308029403)
Registered at 437 ESSEX PL, CAROL STREAM, IL 601889229 (Tel: 6308029403)
Recorded as ANANDU DILEEP
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Mchenry
- Dr. Anand Veerabahu, MD
- Dr. Yuliana Petryshyn, MD
- Dr. Eria Muwanguzi, MD
- Dr. Nissie Pogula, MD
- Dr. Vishal Garimella, MBBS
- Dr. Ifzal Bangash, MD
Mailing Address
3922 Mercy Dr, Mchenry, Il 60050
Mchenry, IL 600503179
Phone: 8153444499