Dr. Cory D. Bergman, MD
- Medicare services, 2024
- 3,401
- Medicare patients, 2024
- 876
- Part D claims, 2024
- 1,038
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 2800 Third Street, Rapid City, SD 57701
- Practice phone
- Call (605) 341-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Black Hills Regional Eye Surgery Center
Surgery Center - Medicare-Certified · Rapid City, South Dakota
Find Dr. Bergman'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. Cory D. Bergman is an ophthalmologist in Rapid City, South Dakota
Dr. Bergman practices at Black Hills Regional Eye Surgery Center in Rapid City, South Dakota.
Dr. Bergman's NPI, 1285049940, was assigned on June 21, 2014. Dr. Bergman graduated from University of Colorado School of Medicine, Aurora in 2014. Dr. Bergman holds South Dakota license 12382.
- NPI
- 1285049940NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911129440
- NPI enumeration date
- June 21, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 341-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cory D. Bergman practices at Black Hills Regional Eye Surgery Center in Rapid City, South Dakota
Dr. Bergman's primary practice is Black Hills Regional Eye Surgery Center, at 2800 Third Street, Rapid City, SD 57701. The practice phone is (605) 341-4100.
- Black Hills Regional Eye Surgery Center2800 Third Street, Rapid City, SD 57701Phone(605) 341-4100
Source: Dmand AI Affiliation Data
Dr. Cory D. Bergman is affiliated with 2 sites of care and 2 medical groups
Dr. Bergman's primary practice is Black Hills Regional Eye Surgery Center in Rapid City, South Dakota. Dr. Bergman is also affiliated with Summit Medical Center. The medical group on file is Black Hills Regional Eye Surgery Center. Dmand AI also links Dr. Bergman to 1 more medical group, named with a free account. Dr. Bergman's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cory D. Bergman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Black Hills Regional Eye Surgery Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cory D. Bergman is one of 43 ophthalmologists in South Dakota
Ophthalmology is Dr. Bergman's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Bergman's licenses on file in 6 states: South Dakota, California, Colorado, Nebraska, Washington and Wyoming.
Specialties and state licenses
- Ophthalmology, South DakotaPrimary
- California license
- Student in an organized health care education/training program, Colorado
- Nebraska license
- Washington license
- Wyoming license
Ophthalmologists near Dr. Bergman
Counts of ophthalmologists 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. Cory D. Bergman billed Medicare for 3,401 services in 2024
CMS data shows 3,401 Medicare services from Dr. Bergman across 16 procedure codes in 2024, for 876 Medicare patients. Medicare paid $514,935 for them.
Dr. Bergman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0652024: 1,37829%
- Surgery
- 2023: 9092024: 1,23936%
- Office and hospital visits
- 2023: 6622024: 78418%
Where Dr. Bergman's Medicare services took place, 2024
- In an office2,07861%
- In a facility1,32339%
Dr. Bergman compared with the South Dakota median for ophthalmologists, 2024
- Dr. Bergman
- South Dakota median
- Medicare services
- 3,401vs 1,5842.1 times
- Medicare patients
- 876vs 69426% above
- Part D claims
- 991vs 3163.1 times
Medians across 51 ophthalmologists in South Dakota with Dmand AI profiles that report each measure.
Dr. Bergman'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. Bergman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bergman and other ophthalmologists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cory D. Bergman treated 876 Medicare patients in 2024, average age 74
CMS counts 876 Medicare patients who saw Dr. Bergman in 2024. The largest group is 65 to 74, with 479 patients. 66% of them have high blood pressure, and 56% have high cholesterol. 8% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bergman's median patient age at 74, with 55% women.
Dr. Bergman's Medicare patients by age, 2024
Dr. Bergman's Medicare patients by sex, 2024
- Women53161%
- Men34539%
Chronic conditions among Dr. Bergman's Medicare patients, 2024
- High blood pressure66%
- High cholesterol56%
- Arthritis40%
- Diabetes25%
- Ischemic heart disease17%
- Osteoporosis17%
- Mood disorders16%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bergman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cory D. Bergman wrote 1,038 Medicare Part D claims in 2024
In 2024, Dr. Bergman wrote 1,038 Medicare Part D claims for 311 patients. 65% of them were for generic drugs. CMS names the drug for 991 of them, across 10 drugs with 11 or more claims each, at $36,655 in total drug cost. In 2023, CMS named 391 claims across 9 drugs.
Dr. Bergman's Part D claims by kind of drug, 2024
- Generic679 claims65%
- Brand-name359 claims35%
Dr. Bergman'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3912024: 991153%
Drugs named by CMS: 10 in 2024, 9 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. Cory D. Bergman scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Bergman for performance year 2024, reported as part of a group. Dr. Bergman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,083 procedures of cataract surgery by Dr. Bergman, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Bergman's MIPS scores, performance year 2024
- 80of 100Final score
- 98.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 35of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bergman ranks in Medicare procedure volume
- Cataract surgery
- 99th percentile1,083 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Cory D. Bergman received $1,519 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Bergman from 12 drug and device companies from 2016 to 2025. Ownership or investment make up the largest share, 61% of the total. US Retina LLC paid the most, $932.
General payments to Dr. Bergman by program year, 2016 to 2025
General payments to Dr. Bergman by kind, 2016 to 2025
- Ownership or investment$93261%
- Food and beverage$58739%
Companies that paid Dr. Bergman 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. Cory D. Bergman graduated from University of Colorado School of Medicine, Aurora
Dr. Bergman graduated from University of Colorado School of Medicine, Aurora in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cory D. Bergman'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 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)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) |
| 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. Cory D. Bergman
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. Cory D. Bergman's NPI number?
Dr. Cory D. Bergman's NPI number is 1285049940. It was assigned on June 21, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Cory D. Bergman?
Dr. Cory D. Bergman is an ophthalmologist in Rapid City, South Dakota. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Cory D. Bergman practice?
Dr. Bergman practices at 2800 Third Street, Rapid City, SD 57701. Dr. Bergman's primary practice is Black Hills Regional Eye Surgery Center in Rapid City, South Dakota. Dmand AI also links Dr. Bergman to 1 medical group.
What is Dr. Cory D. Bergman's office phone number?
The practice phone on file for Dr. Bergman is (605) 341-4100.
What is Dr. Cory D. Bergman's medical license number?
Dr. Bergman holds South Dakota license 12382, one of the licenses on file in 6 states.
Which states has Dr. Cory D. Bergman been licensed in?
Dmand AI has state licenses on file for Dr. Bergman in South Dakota, California, Colorado, Nebraska, Washington and Wyoming.
Which hospitals is Dr. Cory D. Bergman affiliated with?
Dr. Bergman is affiliated with Summit Medical Center.
What medical group is Dr. Cory D. Bergman part of?
Dr. Bergman is linked to Black Hills Regional Eye Surgery Center. Dmand AI links Dr. Bergman to 1 more medical group.
Does Dr. Cory D. Bergman accept Medicare?
Yes. CMS data shows Dr. Bergman billed Medicare for 3,401 services in 2024, and Dr. Bergman accepts Medicare assignment.
What is Dr. Cory D. Bergman's MIPS score?
Dr. Bergman's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Cory D. Bergman see?
CMS counts 876 Medicare patients who saw Dr. Bergman in 2024, with an average age of 74.
What services does Dr. Cory D. Bergman bill to Medicare?
In 2024, Dr. Bergman's most billed Medicare services were eye exam or test (92136), surgery: eye (66984) and office visit, new patient (99204).
Where did Dr. Cory D. Bergman go to medical school?
Dr. Bergman graduated from University of Colorado School of Medicine, Aurora in 2014.
What drugs does Dr. Cory D. Bergman prescribe most?
In 2024 Medicare Part D data, Dr. Bergman's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Moxifloxacin.
Has Dr. Cory D. Bergman received payments from drug or device companies?
CMS Open Payments shows $1,519 in general payments to Dr. Bergman from 12 companies from 2016 to 2025. The largest total came from US Retina LLC.
How long has Dr. Cory D. Bergman been practicing?
Dr. Bergman graduated from medical school in 2014, 12 years ago.
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