Dr. Augustine M. Manadan, MD
- Medicare services, 2024
- 132
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 932
- Publications
- 64
- Hospital affiliations
- 1
- Practice address
- 1901 W Harrison St, Chicago, IL 60612
- Practice phone
- Call (312) 864-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Manadan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Augustine M. Manadan is a rheumatologist in Chicago, Illinois
Dr. Manadan practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government.
Dr. Manadan's NPI, 1508881871, was assigned on July 13, 2006. Dr. Manadan graduated from Northeast Ohio Medical University in 1997. Dr. Manadan holds Illinois license 036-100913.
- NPI
- 1508881871NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840271318
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 864-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Augustine M. Manadan practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois
Dr. Manadan's primary practice is John H. Stroger, Jr. Hospital of Cook County, at 1901 W Harrison St, Chicago, IL 60612 in Cook County. The practice phone is (312) 864-6000.
- John H. Stroger, Jr. Hospital of Cook County1901 W Harrison St, Chicago, IL 60612 · Cook CountyPhone(312) 864-6000
Source: Dmand AI Affiliation Data
Dr. Augustine M. Manadan is affiliated with 3 sites of care and 2 medical groups
Dr. Manadan's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. The medical group on file is Rush University Internists. Dmand AI also links Dr. Manadan to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Augustine M. Manadan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manadan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John H. Stroger, Jr. Hospital of Cook County | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Augustine M. Manadan is one of 285 rheumatologists in Illinois
Rheumatology is Dr. Manadan's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Manadan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Manadan is licensed in Illinois.
Specialties and state licenses
- Rheumatology, IllinoisPrimary
Clinical focus
Dmand AI lists arthritis, gout, joint pain, muscle pain, fibromyalgia, and limb pain, osteoporosis and rheumatoid arthritis among the conditions Dr. Manadan treats.
Rheumatologists near Dr. Manadan
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Augustine M. Manadan billed Medicare for 132 services in 2024
CMS data shows 132 Medicare services from Dr. Manadan across 1 procedure code in 2024, all of them office visits, for 68 Medicare patients. Medicare paid $9,601 for them. Every service was in an office.
Dr. Manadan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1682024: 13221%
- Surgery
- 2023: 242024: 0100%
Dr. Manadan compared with the Illinois median for rheumatologists, 2024
- Dr. Manadan
- Illinois median
- Medicare services
- 132vs 98787% below
- Medicare patients
- 68vs 26274% below
- Part D claims
- 863vs 1,07720% below
Medians across 290 rheumatologists in Illinois with Dmand AI profiles that report each measure.
Dr. Manadan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Manadan and other rheumatologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Augustine M. Manadan treated 68 Medicare patients in 2024, average age 70
CMS counts 68 Medicare patients who saw Dr. Manadan in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have arthritis, and 75% have high blood pressure. 79% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Manadan's median patient age at 69, with 82% women.
Dr. Manadan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Manadan's Medicare patients by sex, 2024
- Women5784%
- Men1116%
Chronic conditions among Dr. Manadan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol53%
- Diabetes32%
- Asthma28%
- Chronic kidney disease26%
- Cancer22%
- Heart failure22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Manadan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women82%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Augustine M. Manadan wrote 932 Medicare Part D claims in 2024
In 2024, Dr. Manadan wrote 932 Medicare Part D claims for 111 patients. 61% of them were for generic drugs. CMS names the drug for 863 of them, across 25 drugs with 11 or more claims each, at $2,267,735 in total drug cost. In 2023, CMS named 851 claims across 20 drugs.
Dr. Manadan's Part D claims by kind of drug, 2024
- Generic570 claims61%
- Brand-name and other362 claims39%
Dr. Manadan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Manadan's Part D claims, 2024
- Opioids5%48 of 932 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8512024: 8631%
Drugs named by CMS: 25 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Augustine M. Manadan takes part in Medicare
Dr. Manadan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Augustine M. Manadan has 64 publications on record
Dmand AI links 64 papers to Dr. Manadan, published from 2004 to 2025. 2020 was the busiest year, with 9. The most frequent topics are Inpatients, Hospital Mortality and Lupus Erythematosus, Systemic. Dr. Manadan has published most often in J Clin Rheumatol. Dr. Manadan's most frequent co-authors are Ehizogie Edigin, MD, Joel A. Block, MD and Shilpa Arora.
Dr. Manadan's papers by year, 2004 to 2025
Topics Dr. Manadan writes about most
- Inpatients
- Hospital Mortality
- Lupus Erythematosus, Systemic
- Myositis
- Arthritis, Rheumatoid
- Creatine Kinase
- Dermatomyositis
- Etanercept
Dr. Manadan's most frequent co-authors
Recent publications by Dr. Manadan
J Clin Rheumatol
J Clin Rheumatol
Intern Emerg Med
Clin Rheumatol
See who Dr. Manadan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Manadan works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Augustine M. Manadan received $396 in industry payments from 2016 to 2020
CMS Open Payments shows 5 general payments to Dr. Manadan from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $249.
General payments to Dr. Manadan by program year, 2016 to 2020
Companies that paid Dr. Manadan the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Augustine M. Manadan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Manadan.
Awards and honors for Dr. Manadan
- Undated
- ACR Fellow
Source: Dmand AI Professional Profile Data
Dr. Augustine M. Manadan graduated from Northeast Ohio Medical University
Dr. Manadan graduated from Northeast Ohio Medical University in 1997. Dr. Manadan is a member of ACR.
- Medical school
- Board certified in internal medicine
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Augustine M. Manadan accepts plans from 14 insurance carriers
Dr. Manadan is in network with 14 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Manadan accepts, by number of carriers
- HMO8
- Medicare8
- PPO8
- POS6
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Augustine M. Manadan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Augustine M. Manadan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Augustine M. Manadan's NPI number?
Dr. Augustine M. Manadan's NPI number is 1508881871. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Augustine M. Manadan?
Dr. Augustine M. Manadan is a rheumatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Augustine M. Manadan practice?
Dr. Manadan practices at 1901 W Harrison St, Chicago, IL 60612. Dr. Manadan's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Dmand AI also links Dr. Manadan to 2 group practices and clinics and 1 medical group.
What is Dr. Augustine M. Manadan's office phone number?
The practice phone on file for Dr. Manadan is (312) 864-6000.
What is Dr. Augustine M. Manadan's medical license number?
Dr. Manadan holds Illinois license 036-100913.
Which hospitals is Dr. Augustine M. Manadan affiliated with?
Dr. Manadan practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois.
What medical group is Dr. Augustine M. Manadan part of?
Dr. Manadan is linked to Rush University Internists. Dmand AI links Dr. Manadan to 1 more medical group.
Does Dr. Augustine M. Manadan accept Medicare?
Yes. CMS data shows Dr. Manadan billed Medicare for 132 services in 2024, and Dr. Manadan accepts Medicare assignment.
How many Medicare patients does Dr. Augustine M. Manadan see?
CMS counts 68 Medicare patients who saw Dr. Manadan in 2024, with an average age of 70.
Is Dr. Augustine M. Manadan board certified?
Yes. Dr. Manadan is board certified in internal medicine by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Augustine M. Manadan bill to Medicare?
In 2024, Dr. Manadan's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Augustine M. Manadan go to medical school?
Dr. Manadan graduated from Northeast Ohio Medical University in 1997.
What drugs does Dr. Augustine M. Manadan prescribe most?
In 2024 Medicare Part D data, Dr. Manadan's most prescribed drugs by claims were Prednisone, Enbrel Sureclick and Methotrexate.
Has Dr. Augustine M. Manadan received payments from drug or device companies?
CMS Open Payments shows $396 in general payments to Dr. Manadan from 4 companies from 2016 to 2020. The largest total came from Horizon Pharma plc.
How long has Dr. Augustine M. Manadan been practicing?
Dr. Manadan graduated from medical school in 1997, 29 years ago.
Does Dr. Augustine M. Manadan do research?
Dmand AI links 64 publications to Dr. Manadan, published from 2004 to 2025.
Who does Dr. Augustine M. Manadan publish with?
Dr. Manadan's most frequent co-authors are Ehizogie Edigin, MD (21 shared papers), Joel A. Block, MD (12 shared papers) and Shilpa Arora (10 shared papers).
What insurance does Dr. Augustine M. Manadan accept?
Dr. Manadan is in network with 14 carriers, including Elevance, HCSC and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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