Dr. Mark Allen Grevious, MD
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 19
- Hospital affiliations
- 5
- Industry payments
- $28,953
- Practice address
- 20201 Crawford Ave, Olympia Fields, IL 60461
- Practice phone
- Call (708) 756-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prime Healthcare Olympia Fields
Olympia Fields, Illinois
Find Dr. Grevious' 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. Mark Allen Grevious is a plastic surgeon in Olympia Fields, Illinois
Dr. Grevious practices at Prime Healthcare Olympia Fields in Olympia Fields, Illinois.
Dr. Grevious' NPI, 1194727909, was assigned on August 11, 2005. Dr. Grevious graduated from Rutgers New Jersey Medical School in 1994. Dr. Grevious holds Minnesota license 72578.
- NPI
- 1194727909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840201885
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 756-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Allen Grevious practices at Prime Healthcare Olympia Fields in Olympia Fields, Illinois
Dr. Grevious' primary practice is Prime Healthcare Olympia Fields, at 20201 Crawford Ave, Olympia Fields, IL 60461 in Cook County. The practice phone is (708) 756-1000.
- Prime Healthcare Olympia Fields20201 Crawford Ave, Olympia Fields, IL 60461 · Cook CountyPhone(708) 756-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Allen Grevious is affiliated with 7 sites of care and 5 medical groups
Dr. Grevious' primary practice is Prime Healthcare Olympia Fields in Olympia Fields, Illinois. Dr. Grevious is also affiliated with Olympia Fields Hospital. The medical group on file is Mercyhealth Physicians. Dmand AI also links Dr. Grevious to 4 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Allen Grevious' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grevious practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prime Healthcare Olympia Fields | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Allen Grevious is one of 162 plastic surgeons in Illinois
Plastic surgery is Dr. Grevious' primary specialty in the NPI Registry, under taxonomy code 208200000X. Dmand AI has Dr. Grevious' licenses on file in 3 states: Minnesota, Illinois and Indiana.
Specialties and state licenses
- Plastic surgery, MinnesotaPrimary
- Plastic and reconstructive surgery, Illinois
- Indiana license
Plastic surgeons near Dr. Grevious
Counts of plastic surgeons 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. Mark Allen Grevious billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Grevious across 1 procedure code in 2024, all of them office visits, for 35 Medicare patients. Medicare paid $977 for them. Every service was in an office.
Dr. Grevious' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 352024: 1849%
Dr. Grevious compared with the Illinois median for plastic surgeons, 2024
- Dr. Grevious
- Illinois median
- Medicare services
- 18vs 7375% below
- Medicare patients
- 35vs 5638% below
- Part D claims
- 40vs 2467% above
Medians across 117 plastic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Grevious' 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. Grevious?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grevious and other plastic surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Allen Grevious treated 35 Medicare patients in 2024, average age 69
CMS counts 35 Medicare patients who saw Dr. Grevious in 2024. The largest group is 65 to 74, with 16 patients. 69% of them have high blood pressure, and 63% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grevious' median patient age at 62, with 67% women.
Dr. Grevious' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grevious' Medicare patients by sex, 2024
- Women2366%
- Men1234%
Chronic conditions among Dr. Grevious' Medicare patients, 2024
- High blood pressure69%
- High cholesterol63%
- Arthritis54%
- Cancer37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grevious' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Allen Grevious wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Grevious wrote 19 Medicare Part D claims for 11 patients. 100% of them were for generic drugs. They cover 2 drugs, with $331 in total drug cost. In 2021, CMS named 42 claims across 2 drugs.
Dr. Grevious' most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 422022: 405%
Drugs named by CMS: 2 in 2022, 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. Mark Allen Grevious takes part in Medicare
Dr. Grevious accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. Mark Allen Grevious received $28,953 in industry payments from 2016 to 2025
CMS Open Payments shows 58 general payments to Dr. Grevious from 17 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 48% of the total. Avita Medical Americas, LLC paid the most, $26,480.
General payments to Dr. Grevious by program year, 2016 to 2025
General payments to Dr. Grevious by kind, 2016 to 2025
- Honoraria$14,00048%
- Consulting fees$5,18018%
- Speaker and faculty fees$5,00017%
- Travel and lodging$3,39612%
- Food and beverage$1,3775%
Companies that paid Dr. Grevious the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Allen Grevious graduated from Rutgers New Jersey Medical School
Dr. Grevious graduated from Rutgers New Jersey Medical School in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Allen Grevious'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 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)Doctors and Clinicians Utilization Data (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. Mark Allen Grevious
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. Mark Allen Grevious' NPI number?
Dr. Mark Allen Grevious' NPI number is 1194727909. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Allen Grevious?
Dr. Mark Allen Grevious is a plastic surgeon in Olympia Fields, Illinois. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Mark Allen Grevious practice?
Dr. Grevious practices at 20201 Crawford Ave, Olympia Fields, IL 60461. Dr. Grevious' primary practice is Prime Healthcare Olympia Fields in Olympia Fields, Illinois. Dmand AI also links Dr. Grevious to 4 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Mark Allen Grevious' office phone number?
The practice phone on file for Dr. Grevious is (708) 756-1000.
What is Dr. Mark Allen Grevious' medical license number?
Dr. Grevious holds Minnesota license 72578, one of the licenses on file in 3 states.
Which states has Dr. Mark Allen Grevious been licensed in?
Dmand AI has state licenses on file for Dr. Grevious in Minnesota, Illinois and Indiana.
Which hospitals is Dr. Mark Allen Grevious affiliated with?
Dr. Grevious is affiliated with Olympia Fields Hospital. Dmand AI links Dr. Grevious to 4 more hospitals.
What medical group is Dr. Mark Allen Grevious part of?
Dr. Grevious is linked to Mercyhealth Physicians. Dmand AI links Dr. Grevious to 4 more medical groups.
Does Dr. Mark Allen Grevious accept Medicare?
Yes. CMS data shows Dr. Grevious billed Medicare for 18 services in 2024, and Dr. Grevious accepts Medicare assignment.
How many Medicare patients does Dr. Mark Allen Grevious see?
CMS counts 35 Medicare patients who saw Dr. Grevious in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Allen Grevious bill to Medicare?
In 2024, Dr. Grevious' most billed Medicare services were office visit, established patient (99213).
Where did Dr. Mark Allen Grevious go to medical school?
Dr. Grevious graduated from Rutgers New Jersey Medical School in 1994.
What drugs does Dr. Mark Allen Grevious prescribe most?
In 2022 Medicare Part D data, Dr. Grevious' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Mark Allen Grevious received payments from drug or device companies?
CMS Open Payments shows $28,953 in general payments to Dr. Grevious from 17 companies from 2016 to 2025. The largest total came from Avita Medical Americas, LLC.
How long has Dr. Mark Allen Grevious been practicing?
Dr. Grevious graduated from medical school in 1994, 32 years ago.
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