Michael Giacoumopoulos
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 2,339
- Hospital affiliations
- 2
- Industry payments
- $532
- Medical group
- 1
- Practice address
- 3131 College Heights Blvd, Allentown, PA 18104
- Practice phone
- Call (610) 433-8615
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thomas J Czajkowski MD
Allentown, Pennsylvania
Find Michael Giacoumopoulos' 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.
Michael Giacoumopoulos is a physician assistant in Allentown, Pennsylvania
Michael Giacoumopoulos practices at Thomas J Czajkowski MD in Allentown, Pennsylvania.
Michael Giacoumopoulos' NPI, 1972110658, was assigned on September 28, 2020.
- NPI
- 1972110658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436565231
- NPI enumeration date
- September 28, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 433-8615
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Giacoumopoulos practices at Thomas J Czajkowski MD in Allentown, Pennsylvania
Michael Giacoumopoulos' primary practice is Thomas J Czajkowski MD, at 3131 College Heights Blvd, Allentown, PA 18104 in Lehigh County. The practice phone is (610) 433-8615.
- Thomas J Czajkowski MD3131 College Heights Blvd, Allentown, PA 18104 · Lehigh CountyPhone(610) 433-8615
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael Giacoumopoulos is affiliated with 4 sites of care and 1 medical group
Michael Giacoumopoulos' primary practice is Thomas J Czajkowski MD in Allentown, Pennsylvania. Michael Giacoumopoulos is also affiliated with St. Luke's University Hospital - Bethlehem Campus. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Michael Giacoumopoulos to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael Giacoumopoulos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Giacoumopoulos practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thomas J Czajkowski MD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Giacoumopoulos is one of 6,491 physician assistants in Pennsylvania
Physician assistant is Michael Giacoumopoulos' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Giacoumopoulos has a license on file in Pennsylvania.
Specialties and state licenses
- Physician assistant, Pennsylvania
Physician assistants near Michael Giacoumopoulos
Counts of physician assistants 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
Michael Giacoumopoulos treated 181 Medicare patients in 2024, average age 75
CMS counts 181 Medicare patients who saw Michael Giacoumopoulos in 2024. The largest group is 65 to 74, with 95 patients. 74% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Giacoumopoulos' median patient age at 60, with 51% women.
Michael Giacoumopoulos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Giacoumopoulos' Medicare patients by sex, 2024
- Women10256%
- Men7944%
Chronic conditions among Michael Giacoumopoulos' Medicare patients, 2024
- High blood pressure74%
- High cholesterol72%
- Arthritis49%
- Mood disorders23%
- Depression22%
- Diabetes20%
- Anxiety17%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
Michael Giacoumopoulos' 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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Giacoumopoulos wrote 2,339 Medicare Part D claims in 2024
In 2024, Michael Giacoumopoulos wrote 2,339 Medicare Part D claims for 442 patients. 88% of them were for generic drugs.
Michael Giacoumopoulos' Part D claims by kind of drug, 2024
- Generic2,067 claims88%
- Brand-name254 claims11%
- Other18 claims1%
Drug classes CMS tracks in Michael Giacoumopoulos' Part D claims, 2024
- Opioids5%108 of 2,339 claims
- Antibiotics4%92 of 2,339 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael Giacoumopoulos takes part in Medicare
Michael Giacoumopoulos 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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Michael Giacoumopoulos received $532 in industry payments in 2025
CMS Open Payments shows 31 general payments to Michael Giacoumopoulos from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $215.
Companies that paid Michael Giacoumopoulos the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael Giacoumopoulos'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| 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 Michael Giacoumopoulos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael Giacoumopoulos' NPI number?
Michael Giacoumopoulos' NPI number is 1972110658. It was assigned on September 28, 2020, and it is active in the NPI Registry.
What does Michael Giacoumopoulos specialize in?
Michael Giacoumopoulos is a physician assistant in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Giacoumopoulos practice?
Michael Giacoumopoulos practices at 3131 College Heights Blvd, Allentown, PA 18104. Michael Giacoumopoulos' primary practice is Thomas J Czajkowski MD in Allentown, Pennsylvania. Dmand AI also links Michael Giacoumopoulos to 1 hospital and 1 group practice or clinic.
What is Michael Giacoumopoulos' office phone number?
The practice phone on file for Michael Giacoumopoulos is (610) 433-8615.
Which hospitals is Michael Giacoumopoulos affiliated with?
Michael Giacoumopoulos is affiliated with St. Luke's University Hospital - Bethlehem Campus. Dmand AI links Michael Giacoumopoulos to 1 more hospital.
What medical group is Michael Giacoumopoulos part of?
Michael Giacoumopoulos is linked to Lehigh Valley Physician Group (LVPG).
Does Michael Giacoumopoulos accept Medicare?
Yes. CMS lists Michael Giacoumopoulos as accepting Medicare assignment.
How many Medicare patients does Michael Giacoumopoulos see?
CMS counts 181 Medicare patients who saw Michael Giacoumopoulos in 2024, with an average age of 75.
Has Michael Giacoumopoulos received payments from drug or device companies?
CMS Open Payments shows $532 in general payments to Michael Giacoumopoulos from 10 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Michael Giacoumopoulos been practicing?
Michael Giacoumopoulos graduated from medical school in 2020, 6 years ago.
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