J Emerg Med
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Dr. Terry Chris Chiganos Jr., MD, PhD
NPI1598908758PAC ID6709036072
- Medicare services, 2024
- 505
- Medicare patients, 2024
- 487
- Part D claims, 2024
- 71
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1775 Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 723-2210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chiganos' 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. Terry Chris Chiganos Jr. is an emergency medicine physician in Park Ridge, Illinois
Dr. Chiganos practices at Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health.
Dr. Chiganos' NPI, 1598908758, was assigned on April 16, 2009. Dr. Chiganos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2009. Dr. Chiganos holds Illinois license 036130386.
NPI and contact details
- NPI
- 1598908758NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709036072
- NPI enumeration date
- April 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 723-2210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Terry Chris Chiganos Jr. practices at Advocate Lutheran General Hospital in Park Ridge, Illinois
Dr. Chiganos' primary practice is Advocate Lutheran General Hospital, at 1775 Dempster St, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 723-2210.
- Advocate Lutheran General Hospital1775 Dempster St, Park Ridge, IL 60068 · Cook CountyPhone(847) 723-2210
Source: Dmand AI Affiliation Data
Dr. Terry Chris Chiganos Jr. is affiliated with 2 sites of care and 2 medical groups
Dr. Chiganos' primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Chiganos to 1 more group practice or clinic and 1 medical group, each named with a free account.
Dreyer Medical Clinic (Advocate Medical Group)1 group practice or clinicName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. ChiganosSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Terry Chris Chiganos Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiganos practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Lutheran General Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Terry Chris Chiganos Jr. is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Chiganos' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chiganos is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Chiganos
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
2,385emergency medicine physicians in Illinois41emergency medicine physicians in Park Ridge38emergency medicine physicians at Advocate Lutheran General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Terry Chris Chiganos Jr. billed Medicare for 505 services in 2024
CMS data shows 505 Medicare services from Dr. Chiganos across 4 procedure codes in 2024, for 487 Medicare patients. Medicare paid $58,946 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024505
Medicare patients487
Paid by Medicare$58,946
Procedure codes4
Dr. Chiganos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6172024: 50518%
Dr. Chiganos compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Chiganos
- Illinois median
- Medicare services
- 505vs 27484% above
- Medicare patients
- 487vs 27378% above
- Part D claims
- 19vs 4558% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Chiganos' 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.
Need commercial claims for Dr. Chiganos?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chiganos and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Terry Chris Chiganos Jr. treated 487 Medicare patients in 2024, average age 77
CMS counts 487 Medicare patients who saw Dr. Chiganos in 2024. The largest group is 75 to 84, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chiganos' median patient age at 73, with 57% women.
Medicare patients, 2024487
Average age77
Average risk score2.36
Also on Medicaid28%
Dr. Chiganos' Medicare patients by age, 2024
Dr. Chiganos' Medicare patients by sex, 2024
- Women28057%
- Men20743%
Chronic conditions among Dr. Chiganos' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Heart failure45%
- Diabetes44%
- Chronic kidney disease41%
- Ischemic heart disease41%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiganos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Terry Chris Chiganos Jr. wrote 71 Medicare Part D claims in 2024
In 2024, Dr. Chiganos wrote 71 Medicare Part D claims for 59 patients. 94% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $55 in total drug cost. In 2021, CMS named 37 claims across 2 drugs.
Part D claims, 202471
Drugs named by CMS1
Total drug cost$55
Part D patients59
Dr. Chiganos' Part D claims by kind of drug, 2024
- Generic67 claims94%
- Brand-name and other4 claims6%
Dr. Chiganos' most prescribed drugs by claims, 2023
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. Chiganos' Part D claims, 2024
- Antibiotics35%25 of 71 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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 372023: 1949%
Drugs named by CMS: 1 in 2023, 2 in 2021.
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. Terry Chris Chiganos Jr. takes part in Medicare
Dr. Chiganos 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. Terry Chris Chiganos Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Chiganos in 2016. Dr. Chiganos' most frequent co-authors are Ivan Nathaniel Co, MD and Wesley P. Eilbert, MD.
Papers1
Dr. Chiganos' most frequent co-authors
Recent publications by Dr. Chiganos
See who Dr. Chiganos researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chiganos works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Terry Chris Chiganos Jr. received $99 in industry payments in 2019
CMS Open Payments shows 6 general payments to Dr. Chiganos from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $99.
Companies that paid Dr. Chiganos the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Terry Chris Chiganos Jr. graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Chiganos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Terry Chris Chiganos Jr.'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Terry Chris Chiganos Jr.
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. Terry Chris Chiganos Jr.'s NPI number?
Dr. Terry Chris Chiganos Jr.'s NPI number is 1598908758. It was assigned on April 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Terry Chris Chiganos Jr.?
Dr. Terry Chris Chiganos Jr. is an emergency medicine physician in Park Ridge, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Terry Chris Chiganos Jr. practice?
Dr. Chiganos practices at 1775 Dempster St, Park Ridge, IL 60068. Dr. Chiganos' primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dmand AI also links Dr. Chiganos to 1 group practice or clinic and 1 medical group.
What is Dr. Terry Chris Chiganos Jr.'s office phone number?
The practice phone on file for Dr. Chiganos is (847) 723-2210.
What is Dr. Terry Chris Chiganos Jr.'s medical license number?
Dr. Chiganos holds Illinois license 036130386.
Which hospitals is Dr. Terry Chris Chiganos Jr. affiliated with?
Dr. Chiganos practices at Advocate Lutheran General Hospital in Park Ridge, Illinois.
What medical group is Dr. Terry Chris Chiganos Jr. part of?
Dr. Chiganos is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Chiganos to 1 more medical group.
Does Dr. Terry Chris Chiganos Jr. accept Medicare?
Yes. CMS data shows Dr. Chiganos billed Medicare for 505 services in 2024, and Dr. Chiganos accepts Medicare assignment.
How many Medicare patients does Dr. Terry Chris Chiganos Jr. see?
CMS counts 487 Medicare patients who saw Dr. Chiganos in 2024, with an average age of 77.
What services does Dr. Terry Chris Chiganos Jr. bill to Medicare?
In 2024, Dr. Chiganos' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
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Where did Dr. Terry Chris Chiganos Jr. go to medical school?
Dr. Chiganos graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2009.
What drugs does Dr. Terry Chris Chiganos Jr. prescribe most?
In 2023 Medicare Part D data, Dr. Chiganos' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Terry Chris Chiganos Jr. received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Dr. Chiganos from 1 company from 2019 to 2019. The largest total came from Abbott Laboratories.
How long has Dr. Terry Chris Chiganos Jr. been practicing?
Dr. Chiganos graduated from medical school in 2009, 17 years ago.
Does Dr. Terry Chris Chiganos Jr. do research?
Dmand AI links 1 publication to Dr. Chiganos.
Who does Dr. Terry Chris Chiganos Jr. publish with?
Dr. Chiganos' most frequent co-authors are Ivan Nathaniel Co, MD (1 shared paper) and Wesley P. Eilbert, MD (1 shared paper).
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