Dr. Gary Robert Gropper, MD
- Medicare services, 2024
- 387
- Medicare patients, 2024
- 199
- Part D claims, 2024
- 900
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Practice address
- 2001 Peachtree NE Rd, Atlanta, GA 30309
- Practice phone
- Call (770) 801-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Piedmont Physicians of Mountainside
Atlanta, Georgia
Find Dr. Gropper'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. Gary Robert Gropper is a neurosurgeon in Atlanta, Georgia
Dr. Gropper practices at Piedmont Physicians of Mountainside in Atlanta, Georgia.
Dr. Gropper's NPI, 1164531844, was assigned on August 29, 2006. Dr. Gropper graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1978. Dr. Gropper's Georgia license number on file is 28273.
- NPI
- 1164531844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537239538
- NPI enumeration date
- August 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (770) 801-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary Robert Gropper practices at Piedmont Physicians of Mountainside in Atlanta, Georgia
Dr. Gropper's primary practice is Piedmont Physicians of Mountainside, at 2001 Peachtree NE Rd, Atlanta, GA 30309 in Fulton County. The practice phone is (770) 801-2500.
- Piedmont Physicians of Mountainside2001 Peachtree NE Rd, Atlanta, GA 30309 · Fulton CountyPhone(770) 801-2500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary Robert Gropper is affiliated with 6 sites of care and 3 medical groups
Dr. Gropper's primary practice is Piedmont Physicians of Mountainside in Atlanta, Georgia. Dr. Gropper is also affiliated with Piedmont Atlanta. The medical group on file is Select Physical Therapy. Dmand AI also links Dr. Gropper to 3 more group practices and clinics, 2 medical groups and 1 physician office, 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 Dr. Gary Robert Gropper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gropper practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Physicians of Mountainside | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Robert Gropper is one of 210 neurosurgeons in Georgia
Neurological surgery is Dr. Gropper's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Gropper is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Gropper's licenses on file in 2 states: Georgia and Tennessee.
Specialties and state licenses
- Neurological surgery, GeorgiaPrimary
- Tennessee license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Gropper treats.
Neurosurgeons near Dr. Gropper
Counts of neurosurgeons 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. Gary Robert Gropper billed Medicare for 387 services in 2024
CMS data shows 387 Medicare services from Dr. Gropper across 5 procedure codes in 2024, for 199 Medicare patients. Medicare paid $40,762 for them.
Dr. Gropper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3822024: 3567%
- Surgery
- 2023: 752024: 3159%
Where Dr. Gropper's Medicare services took place, 2024
- In an office37697%
- In a facility113%
Dr. Gropper compared with the Georgia median for neurosurgeons, 2024
- Dr. Gropper
- Georgia median
- Medicare services
- 387vs 25154% above
- Medicare patients
- 199vs 16322% above
- Part D claims
- 809vs 1087.5 times
Medians across 197 neurosurgeons in Georgia with Dmand AI profiles that report each measure.
Dr. Gropper'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. Gropper?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gropper and other neurosurgeons in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Robert Gropper treated 199 Medicare patients in 2024, average age 74
CMS counts 199 Medicare patients who saw Dr. Gropper in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gropper's median patient age at 70, with 44% women.
Dr. Gropper's Medicare patients by age, 2024
Dr. Gropper's Medicare patients by sex, 2024
- Women10854%
- Men9146%
Chronic conditions among Dr. Gropper's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis72%
- Diabetes29%
- Ischemic heart disease29%
- Chronic kidney disease24%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gropper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary Robert Gropper wrote 900 Medicare Part D claims in 2024
In 2024, Dr. Gropper wrote 900 Medicare Part D claims for 187 patients. 98% of them were for generic drugs. CMS names the drug for 809 of them, across 14 drugs with 11 or more claims each, at $13,841 in total drug cost. In 2023, CMS named 661 claims across 13 drugs.
Dr. Gropper's Part D claims by kind of drug, 2024
- Generic884 claims98%
- Brand-name16 claims2%
Dr. Gropper's 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. Gropper's Part D claims, 2024
- Opioids8%74 of 900 claims
- Antibiotics1%11 of 900 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: 6612024: 80922%
Drugs named by CMS: 14 in 2024, 13 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. Gary Robert Gropper scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Gropper for performance year 2024, reported through an alternative payment model (APM). Dr. Gropper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gropper as offering telehealth. CMS counts 18 procedures of spinal fusion by Dr. Gropper, more than 35% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Gropper's MIPS scores, performance year 2024
- 92of 100Final score
- 83.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gropper ranks in Medicare procedure volume
- Spinal fusion
- 35th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gary Robert Gropper received $13,022 in industry payments from 2016 to 2025
CMS Open Payments shows 60 general payments to Dr. Gropper from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. Paradigm Spine, LLC paid the most, $11,792.
General payments to Dr. Gropper by program year, 2016 to 2025
General payments to Dr. Gropper by kind, 2016 to 2025
- Consulting fees$7,50058%
- Travel and lodging$3,54127%
- Food and beverage$1,78114%
- Speaker and faculty fees$2002%
Companies that paid Dr. Gropper 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. Gary Robert Gropper has 1 award and honors on record
Dmand AI lists 1 award for Dr. Gropper.
Awards and honors for Dr. Gropper
- Undated
- AANS Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary Robert Gropper graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Gropper graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1978. Dr. Gropper is a member of AANS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Gary Robert Gropper accepts plans from 18 insurance carriers
Dr. Gropper is in network with 18 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Alliant Health Plans
- +10 more carriersWith a free account
Plan types Dr. Gropper accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- EPO6
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary Robert Gropper'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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Gary Robert Gropper
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. Gary Robert Gropper's NPI number?
Dr. Gary Robert Gropper's NPI number is 1164531844. It was assigned on August 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Robert Gropper?
Dr. Gary Robert Gropper is a neurosurgeon in Atlanta, Georgia. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Gary Robert Gropper practice?
Dr. Gropper practices at 2001 Peachtree NE Rd, Atlanta, GA 30309. Dr. Gropper's primary practice is Piedmont Physicians of Mountainside in Atlanta, Georgia. Dmand AI also links Dr. Gropper to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Gary Robert Gropper's office phone number?
The practice phone on file for Dr. Gropper is (770) 801-2500.
What is Dr. Gary Robert Gropper's medical license number?
Dr. Gropper's Georgia license number on file is 28273, one of the licenses on file in 2 states.
Which states has Dr. Gary Robert Gropper been licensed in?
Dmand AI has state licenses on file for Dr. Gropper in Georgia (1986 to 2025) and Tennessee (1980 to 1994).
Which hospitals is Dr. Gary Robert Gropper affiliated with?
Dr. Gropper is affiliated with Piedmont Atlanta.
What medical group is Dr. Gary Robert Gropper part of?
Dr. Gropper is linked to Select Physical Therapy. Dmand AI links Dr. Gropper to 2 more medical groups.
Does Dr. Gary Robert Gropper accept Medicare?
Yes. CMS data shows Dr. Gropper billed Medicare for 387 services in 2024, and Dr. Gropper accepts Medicare assignment.
Does Dr. Gary Robert Gropper offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gropper as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Gary Robert Gropper's MIPS score?
Dr. Gropper's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gary Robert Gropper see?
CMS counts 199 Medicare patients who saw Dr. Gropper in 2024, with an average age of 74.
Is Dr. Gary Robert Gropper board certified?
Yes. Dr. Gropper is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Gary Robert Gropper bill to Medicare?
In 2024, Dr. Gropper's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99205) and office visit, established patient (99214).
Where did Dr. Gary Robert Gropper go to medical school?
Dr. Gropper graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1978.
What drugs does Dr. Gary Robert Gropper prescribe most?
In 2024 Medicare Part D data, Dr. Gropper's most prescribed drugs by claims were Gabapentin, Diclofenac Sodium and Pregabalin.
Has Dr. Gary Robert Gropper received payments from drug or device companies?
CMS Open Payments shows $13,022 in general payments to Dr. Gropper from 21 companies from 2016 to 2025. The largest total came from Paradigm Spine, LLC.
How long has Dr. Gary Robert Gropper been practicing?
Dr. Gropper graduated from medical school in 1978, 48 years ago.
What insurance does Dr. Gary Robert Gropper accept?
Dr. Gropper is in network with 18 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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