Dr. Robert John Groya, MD
- Medicare services, 2019
- 339
- Part D claims, 2019
- 23
- Industry payments
- $37
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 348 Sherwood Ct, La Grange Park, IL 60526
- Practice phone
- Call (708) 482-8686
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Community Orthopaedics
Physician office · La Grange Park, Illinois
Find Dr. Groya's 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. Robert John Groya is an orthopedic surgeon in La Grange Park, Illinois
Dr. Groya practices at Community Orthopaedics in La Grange Park, Illinois.
Dr. Groya's NPI, 1619038411, was assigned on December 13, 2006. Dr. Groya holds Illinois license 036045842.
- NPI
- 1619038411NPI Registry (opens in a new tab)
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Practice phone
- (708) 482-8686
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert John Groya practices at Community Orthopaedics in La Grange Park, Illinois
Dr. Groya's primary practice is Community Orthopaedics, at 348 Sherwood Ct, La Grange Park, IL 60526. The practice phone is (708) 482-8686.
- Community Orthopaedics348 Sherwood Ct, La Grange Park, IL 60526Phone(708) 482-8686
Source: Dmand AI Affiliation Data
Dr. Robert John Groya is affiliated with 1 site of care
Dr. Groya's primary practice is Community Orthopaedics in La Grange Park, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert John Groya's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Groya practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Orthopaedics | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert John Groya is one of 849 orthopedic surgeons in Illinois
Orthopaedic surgery is Dr. Groya's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Groya is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Groya
Counts of orthopedic 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. Robert John Groya billed Medicare for 339 services in 2019
CMS data shows 339 Medicare services from Dr. Groya across 7 procedure codes in 2019. Medicare paid $9,511 for them. Every service was in an office.
Dr. Groya's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1,0882019: 12289%
- Drugs given in the office
- 2018: 1,0542019: 8392%
- Surgery
- 2018: 6612019: 8188%
- Imaging
- 2018: 6142019: 5391%
Dr. Groya compared with the Illinois median for orthopedic surgeons, 2019
- Dr. Groya
- Illinois median
- Medicare services
- 339vs 1,25073% below
- Part D claims
- 23vs 12081% below
Medians across 741 orthopedic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Groya's most billed Medicare procedure codes, 2019
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. Groya and other orthopedic surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert John Groya's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Groya's median patient age at 78, with 40% women.
Dr. Groya's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Robert John Groya wrote 23 Medicare Part D claims in 2019
In 2019, Dr. Groya wrote 23 Medicare Part D claims. They cover 2 drugs, with $199 in total drug cost. In 2018, CMS named 233 claims across 8 drugs.
Dr. Groya's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 2332019: 2390%
Drugs named by CMS: 2 in 2019, 8 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert John Groya received $37 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Groya from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $20.
General payments to Dr. Groya by program year, 2016 to 2017
Companies that paid Dr. Groya the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert John Groya'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Robert John Groya
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. Robert John Groya's NPI number?
Dr. Robert John Groya's NPI number is 1619038411. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert John Groya?
Dr. Robert John Groya is an orthopedic surgeon in La Grange Park, Illinois. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Robert John Groya practice?
Dr. Groya practices at 348 Sherwood Ct, La Grange Park, IL 60526. Dr. Groya's primary practice is Community Orthopaedics in La Grange Park, Illinois.
What is Dr. Robert John Groya's office phone number?
The practice phone on file for Dr. Groya is (708) 482-8686.
What is Dr. Robert John Groya's medical license number?
Dr. Groya holds Illinois license 036045842.
Does Dr. Robert John Groya accept Medicare?
Yes. CMS data shows Dr. Groya billed Medicare for 339 services in 2019.
What services does Dr. Robert John Groya bill to Medicare?
In 2019, Dr. Groya's most billed Medicare services were office visit, established patient (99213), injected or infused drug (J3301) and surgery: bones and joints (20610).
What drugs does Dr. Robert John Groya prescribe most?
In 2019 Medicare Part D data, Dr. Groya's most prescribed drugs by claims were Methylprednisolone and Acetaminophen-Codeine.
Has Dr. Robert John Groya received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Groya from 2 companies from 2016 to 2017. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Robert John Groya been practicing?
Dr. Groya's NPI was assigned in 2006.
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