Dr. Gregory H. Teraikian, DO
- Medicare services, 2024
- 91
- Medicare patients, 2024
- 129
- Hospital affiliations
- 2
- Industry payments
- $231
- Medical groups
- 3
- Practice address
- 1005 Broadway St, Quincy, IL 62301
- Practice phone
- Call (217) 223-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Teraikian's professional email, personal email and mobile number
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Dr. Gregory H. Teraikian is an anesthesiologist in Quincy, Illinois
Dr. Teraikian practices at Blessing Hospital in Quincy, Illinois, part of Blessing Health System.
Dr. Teraikian's NPI, 1346282084, was assigned on June 10, 2006. Dr. Teraikian graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987. Dr. Teraikian holds Michigan license 5101009908.
- NPI
- 1346282084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678464864
- NPI enumeration date
- June 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 223-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory H. Teraikian practices at Blessing Hospital in Quincy, Illinois
Dr. Teraikian's primary practice is Blessing Hospital, at 1005 Broadway St, Quincy, IL 62301 in Adams County. The practice phone is (217) 223-1200.
- Blessing Hospital1005 Broadway St, Quincy, IL 62301 · Adams CountyPhone(217) 223-1200
Source: Dmand AI Affiliation Data
Dr. Gregory H. Teraikian is affiliated with 3 sites of care and 3 medical groups
Dr. Teraikian's primary practice is Blessing Hospital in Quincy, Illinois, part of Blessing Health System. Dr. Teraikian is also affiliated with DMC Huron Valley-Sinai Hospital. The medical group on file is Blessing Hospital. Dmand AI also links Dr. Teraikian to 2 more medical groups and 1 ambulatory surgery center, 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. Gregory H. Teraikian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Teraikian practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blessing Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Blessing Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory H. Teraikian is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Teraikian's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Teraikian's licenses on file in 2 states: Michigan and Illinois.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
- Illinois license
Anesthesiologists near Dr. Teraikian
Counts of anesthesiologists 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. Gregory H. Teraikian billed Medicare for 91 services in 2024
CMS data shows 91 Medicare services from Dr. Teraikian across 3 procedure codes in 2024, for 129 Medicare patients. Medicare paid $8,984 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Teraikian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1192024: 9124%
- Imaging
- 2023: 252024: 0100%
Dr. Teraikian compared with the Illinois median for anesthesiologists, 2024
- Dr. Teraikian
- Illinois median
- Medicare services
- 91vs 91Close to median
- Medicare patients
- 129vs 15718% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Teraikian'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.
Need commercial claims for Dr. Teraikian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Teraikian and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory H. Teraikian treated 129 Medicare patients in 2024, average age 72
CMS counts 129 Medicare patients who saw Dr. Teraikian in 2024. The largest group is 65 to 74, with 76 patients. 67% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Teraikian's median patient age at 60, with 56% women.
Dr. Teraikian's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Teraikian's Medicare patients by sex, 2024
- Women8465%
- Men4535%
Chronic conditions among Dr. Teraikian's Medicare patients, 2024
- High blood pressure67%
- High cholesterol67%
- Arthritis39%
- Cancer26%
- Diabetes26%
- Ischemic heart disease23%
- Anxiety22%
- COPD22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Teraikian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gregory H. Teraikian takes part in Medicare
Dr. Teraikian 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. Gregory H. Teraikian received $231 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Teraikian from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $107.
General payments to Dr. Teraikian by program year, 2017 to 2025
Companies that paid Dr. Teraikian the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory H. Teraikian graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Teraikian graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory H. Teraikian'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Gregory H. Teraikian
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. Gregory H. Teraikian's NPI number?
Dr. Gregory H. Teraikian's NPI number is 1346282084. It was assigned on June 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory H. Teraikian?
Dr. Gregory H. Teraikian is an anesthesiologist in Quincy, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Gregory H. Teraikian practice?
Dr. Teraikian practices at 1005 Broadway St, Quincy, IL 62301. Dr. Teraikian's primary practice is Blessing Hospital in Quincy, Illinois, part of Blessing Health System. Dmand AI also links Dr. Teraikian to 2 medical groups and 1 ambulatory surgery center.
What is Dr. Gregory H. Teraikian's office phone number?
The practice phone on file for Dr. Teraikian is (217) 223-1200.
What is Dr. Gregory H. Teraikian's medical license number?
Dr. Teraikian holds Michigan license 5101009908, one of the licenses on file in 2 states.
Which states has Dr. Gregory H. Teraikian been licensed in?
Dmand AI has state licenses on file for Dr. Teraikian in Michigan and Illinois.
Which hospitals is Dr. Gregory H. Teraikian affiliated with?
Dr. Teraikian practices at Blessing Hospital in Quincy, Illinois. Dr. Teraikian is also affiliated with DMC Huron Valley-Sinai Hospital.
What medical group is Dr. Gregory H. Teraikian part of?
Dr. Teraikian is linked to Blessing Hospital. Dmand AI links Dr. Teraikian to 2 more medical groups.
Does Dr. Gregory H. Teraikian accept Medicare?
Yes. CMS data shows Dr. Teraikian billed Medicare for 91 services in 2024, and Dr. Teraikian accepts Medicare assignment.
How many Medicare patients does Dr. Gregory H. Teraikian see?
CMS counts 129 Medicare patients who saw Dr. Teraikian in 2024, with an average age of 72.
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What services does Dr. Gregory H. Teraikian bill to Medicare?
In 2024, Dr. Teraikian's most billed Medicare services were anesthesia (00811), anesthesia (00812) and anesthesia (00731).
Where did Dr. Gregory H. Teraikian go to medical school?
Dr. Teraikian graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987.
Has Dr. Gregory H. Teraikian received payments from drug or device companies?
CMS Open Payments shows $231 in general payments to Dr. Teraikian from 8 companies from 2017 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. Gregory H. Teraikian been practicing?
Dr. Teraikian graduated from medical school in 1987, 39 years ago.
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