Dr. George Peter Malliaras, MD
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 98
- Part D claims, 2024
- 171
- Hospital affiliations
- 1
- Industry payments
- $5,159
- Practice address
- 5400 Mackinaw Rd, Saginaw, MI 48604
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Occupational Therapy - Mackinaw Ot - HOPD
Acute Care Hospital outpatient department · Saginaw, Michigan
Find Dr. Malliaras' 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. George Peter Malliaras is a plastic and reconstructive surgery physician in Saginaw, Michigan
Dr. Malliaras practices at Occupational Therapy - Mackinaw Ot - HOPD in Saginaw, Michigan.
Dr. Malliaras' NPI, 1689006504, was assigned on August 1, 2013. Dr. Malliaras holds Michigan license 4301504258.
- NPI
- 1689006504NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820395908
- NPI enumeration date
- August 1, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George Peter Malliaras practices at Occupational Therapy - Mackinaw Ot - HOPD in Saginaw, Michigan
Dr. Malliaras' primary practice is Occupational Therapy - Mackinaw Ot - HOPD, at 5400 Mackinaw Rd, Saginaw, MI 48604.
- Occupational Therapy - Mackinaw Ot - HOPD5400 Mackinaw Rd, Saginaw, MI 48604
Source: Dmand AI Affiliation Data
Dr. George Peter Malliaras is affiliated with 4 sites of care and 1 medical group
Dr. Malliaras' primary practice is Occupational Therapy - Mackinaw Ot - HOPD in Saginaw, Michigan. Dr. Malliaras is also affiliated with Covenant Medical Center Harrison. The medical group on file is Covenant Medical Group. Dmand AI also links Dr. Malliaras to 1 more group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. George Peter Malliaras' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malliaras practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Occupational Therapy - Mackinaw Ot - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George Peter Malliaras is one of 60 plastics and reconstructive surgery physicians in Michigan
Plastic and reconstructive surgery is Dr. Malliaras' primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Malliaras is licensed in Michigan.
Specialties and state licenses
- Plastic and reconstructive surgery, MichiganPrimary
Plastics and reconstructive surgery physicians near Dr. Malliaras
Counts of plastics and reconstructive surgery physicians 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. George Peter Malliaras billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from Dr. Malliaras across 4 procedure codes in 2024, for 98 Medicare patients. Medicare paid $18,457 for them.
Dr. Malliaras' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 432024: 5528%
- Office and hospital visits
- 2023: 1182024: 4165%
Where Dr. Malliaras' Medicare services took place, 2024
- In an office4143%
- In a facility5557%
Dr. Malliaras compared with the Michigan median for plastics and reconstructive surgery physicians, 2024
- Dr. Malliaras
- Michigan median
- Medicare services
- 96vs 442.2 times
- Medicare patients
- 98vs 6258% above
- Part D claims
- 117vs 303.9 times
Medians across 55 plastics and reconstructive surgery physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Malliaras' 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. Malliaras and other plastics and reconstructive surgery physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George Peter Malliaras treated 98 Medicare patients in 2024, average age 73
CMS counts 98 Medicare patients who saw Dr. Malliaras in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Malliaras' median patient age at 60, with 70% women.
Dr. Malliaras' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Malliaras' Medicare patients by sex, 2024
- Women5758%
- Men4142%
Chronic conditions among Dr. Malliaras' Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis58%
- Ischemic heart disease36%
- Chronic kidney disease30%
- Mood disorders29%
- Depression28%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malliaras' 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
- Women70%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George Peter Malliaras wrote 171 Medicare Part D claims in 2024
In 2024, Dr. Malliaras wrote 171 Medicare Part D claims for 76 patients. 97% of them were for generic drugs. CMS names the drug for 117 of them, across 5 drugs with 11 or more claims each, at $511 in total drug cost. In 2023, CMS named 275 claims across 7 drugs.
Dr. Malliaras' Part D claims by kind of drug, 2024
- Generic166 claims97%
- Brand-name and other5 claims3%
Dr. Malliaras' 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. Malliaras' Part D claims, 2024
- Opioids6%11 of 171 claims
- Antibiotics18%31 of 171 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: 2752024: 11757%
Drugs named by CMS: 5 in 2024, 7 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
Dr. George Peter Malliaras ranks in the 84th percentile for melanoma (skin cancer) excision in Medicare
Dr. Malliaras accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 41 procedures of melanoma (skin cancer) excision by Dr. Malliaras, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Malliaras ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 84th percentile41 procedures
- Mastectomy
- 83rd percentile25 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. George Peter Malliaras received $5,159 in industry payments from 2017 to 2025
CMS Open Payments shows 65 general payments to Dr. Malliaras from 20 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 60% of the total. TELA Bio, Inc. paid the most, $2,410.
General payments to Dr. Malliaras by program year, 2017 to 2025
General payments to Dr. Malliaras by kind, 2017 to 2025
- Food and beverage$3,10060%
- Travel and lodging$1,79835%
- Education$2615%
Companies that paid Dr. Malliaras the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. George Peter Malliaras'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 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)Doctors and Clinicians Utilization Data (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 Dr. George Peter Malliaras
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. George Peter Malliaras' NPI number?
Dr. George Peter Malliaras' NPI number is 1689006504. It was assigned on August 1, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. George Peter Malliaras?
Dr. George Peter Malliaras is a plastic and reconstructive surgery physician in Saginaw, Michigan. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. George Peter Malliaras practice?
Dr. Malliaras practices at 5400 Mackinaw Rd, Saginaw, MI 48604. Dr. Malliaras' primary practice is Occupational Therapy - Mackinaw Ot - HOPD in Saginaw, Michigan. Dmand AI also links Dr. Malliaras to 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. George Peter Malliaras' medical license number?
Dr. Malliaras holds Michigan license 4301504258.
Which hospitals is Dr. George Peter Malliaras affiliated with?
Dr. Malliaras is affiliated with Covenant Medical Center Harrison.
What medical group is Dr. George Peter Malliaras part of?
Dr. Malliaras is linked to Covenant Medical Group.
Does Dr. George Peter Malliaras accept Medicare?
Yes. CMS data shows Dr. Malliaras billed Medicare for 96 services in 2024, and Dr. Malliaras accepts Medicare assignment.
How many Medicare patients does Dr. George Peter Malliaras see?
CMS counts 98 Medicare patients who saw Dr. Malliaras in 2024, with an average age of 73.
What services does Dr. George Peter Malliaras bill to Medicare?
In 2024, Dr. Malliaras' most billed Medicare services were surgery: bones and joints (26145), surgery: brain, spine and nerves (64721) and office visit, established patient (99213).
What drugs does Dr. George Peter Malliaras prescribe most?
In 2024 Medicare Part D data, Dr. Malliaras' most prescribed drugs by claims were Ibuprofen, Methocarbamol and Pregabalin.
Has Dr. George Peter Malliaras received payments from drug or device companies?
CMS Open Payments shows $5,159 in general payments to Dr. Malliaras from 20 companies from 2017 to 2025. The largest total came from TELA Bio, Inc.
How long has Dr. George Peter Malliaras been practicing?
Dr. Malliaras graduated from medical school in 2013, 13 years ago.
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