Dr. John Robert Bierly, MD
- Medicare services, 2024
- 1,687
- Medicare patients, 2024
- 685
- Part D claims, 2017
- 23
- MIPS score, 2024
- 76
- Industry payments
- $20,101
- Practice address
- 7268 Jarnigan Road Suite 104, Chattanooga, TN 37421
- Practice phone
- Call (423) 643-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Surgery Center of Chattanooga
Surgery Center - Medicare-Certified · Chattanooga, Tennessee
Find Dr. Bierly's professional email, personal email and mobile number
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Dr. John Robert Bierly is an ophthalmologist in Chattanooga, Tennessee
Dr. Bierly practices at Eye Surgery Center of Chattanooga in Chattanooga, Tennessee.
Dr. Bierly's NPI, 1831193515, was assigned on June 9, 2005. Dr. Bierly graduated from JS Weill Medical College, Cornell University in 1986. Dr. Bierly holds Tennessee license MD0000031971.
- NPI
- 1831193515NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496667107
- NPI enumeration date
- June 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 643-3937
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Robert Bierly practices at Eye Surgery Center of Chattanooga in Chattanooga, Tennessee
Dr. Bierly's primary practice is Eye Surgery Center of Chattanooga, at 7268 Jarnigan Road Suite 104, Chattanooga, TN 37421. The practice phone is (423) 643-3937.
- Eye Surgery Center of Chattanooga7268 Jarnigan Road Suite 104, Chattanooga, TN 37421Phone(423) 643-3937
Source: Dmand AI Affiliation Data
Dr. John Robert Bierly is affiliated with 2 sites of care and 2 medical groups
Dr. Bierly's primary practice is Eye Surgery Center of Chattanooga in Chattanooga, Tennessee. Dmand AI also links Dr. Bierly to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Robert Bierly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bierly practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Surgery Center of Chattanooga | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Robert Bierly is one of 310 ophthalmologists in Tennessee
Ophthalmology is Dr. Bierly's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Bierly's licenses on file in 4 states: Tennessee, California, Georgia and Kentucky.
Specialties and state licenses
- Ophthalmology, TennesseePrimary
- California license
- Georgia license
- Kentucky license
Ophthalmologists near Dr. Bierly
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. John Robert Bierly billed Medicare for 1,687 services in 2024
CMS data shows 1,687 Medicare services from Dr. Bierly across 3 procedure codes in 2024, for 685 Medicare patients. Medicare paid $372,341 for them.
Dr. Bierly's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,2902024: 1,1699%
- Tests and treatments
- 2023: 9792024: 51847%
Where Dr. Bierly's Medicare services took place, 2024
- In an office644%
- In a facility1,62396%
Dr. Bierly compared with the Tennessee median for ophthalmologists, 2024
- Dr. Bierly
- Tennessee median
- Medicare services
- 1,687vs 1,5847% above
- Medicare patients
- 685vs 6368% above
- Part D claims
- 23vs 63396% below
Medians across 333 ophthalmologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Bierly'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bierly and other ophthalmologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Robert Bierly treated 685 Medicare patients in 2024, average age 74
CMS counts 685 Medicare patients who saw Dr. Bierly in 2024. The largest group is 65 to 74, with 402 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bierly's median patient age at 72, with 57% women.
Dr. Bierly's Medicare patients by age, 2024
Dr. Bierly's Medicare patients by sex, 2024
- Women40058%
- Men28542%
Chronic conditions among Dr. Bierly's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis42%
- Diabetes28%
- Ischemic heart disease27%
- Chronic kidney disease22%
- Anxiety19%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bierly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Robert Bierly wrote 23 Medicare Part D claims in 2017
In 2017, Dr. Bierly wrote 23 Medicare Part D claims. They cover 2 drugs, with $4,667 in total drug cost. In 2016, CMS named 24 claims across 2 drugs.
Dr. Bierly's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 242017: 234%
Drugs named by CMS: 2 in 2017, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. John Robert Bierly scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Bierly for performance year 2024, reported as part of a group. Dr. Bierly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,257 procedures of cataract surgery by Dr. Bierly, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Bierly's MIPS scores, performance year 2024
- 76of 100Final score
- 76.4of 100Quality
- 67of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bierly ranks in Medicare procedure volume
- Cataract surgery
- 99th percentile1,257 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. John Robert Bierly received $20,101 in industry payments from 2016 to 2025
CMS Open Payments shows 216 general payments to Dr. Bierly from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $6,769.
General payments to Dr. Bierly by program year, 2016 to 2025
General payments to Dr. Bierly by kind, 2016 to 2025
- Food and beverage$11,86659%
- Consulting fees$3,45017%
- Grants$3,14616%
- Travel and lodging$1,2586%
- Other$3822%
Companies that paid Dr. Bierly 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. John Robert Bierly graduated from JS Weill Medical College, Cornell University
Dr. Bierly graduated from JS Weill Medical College, Cornell University in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Robert Bierly'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) |
| 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. John Robert Bierly
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. John Robert Bierly's NPI number?
Dr. John Robert Bierly's NPI number is 1831193515. It was assigned on June 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Robert Bierly?
Dr. John Robert Bierly is an ophthalmologist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John Robert Bierly practice?
Dr. Bierly practices at 7268 Jarnigan Road Suite 104, Chattanooga, TN 37421. Dr. Bierly's primary practice is Eye Surgery Center of Chattanooga in Chattanooga, Tennessee. Dmand AI also links Dr. Bierly to 2 medical groups and 1 group practice or clinic.
What is Dr. John Robert Bierly's office phone number?
The practice phone on file for Dr. Bierly is (423) 643-3937.
What is Dr. John Robert Bierly's medical license number?
Dr. Bierly holds Tennessee license MD0000031971, one of the licenses on file in 4 states.
Which states has Dr. John Robert Bierly been licensed in?
Dmand AI has state licenses on file for Dr. Bierly in Tennessee, California, Georgia and Kentucky.
Does Dr. John Robert Bierly accept Medicare?
Yes. CMS data shows Dr. Bierly billed Medicare for 1,687 services in 2024, and Dr. Bierly accepts Medicare assignment.
What is Dr. John Robert Bierly's MIPS score?
Dr. Bierly's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Robert Bierly see?
CMS counts 685 Medicare patients who saw Dr. Bierly in 2024, with an average age of 74.
What services does Dr. John Robert Bierly bill to Medicare?
In 2024, Dr. Bierly's most billed Medicare services were surgery: eye (66984), eye exam or test (92136) and surgery: eye (66821).
Show 4 more questionsShow fewer questions
Where did Dr. John Robert Bierly go to medical school?
Dr. Bierly graduated from JS Weill Medical College, Cornell University in 1986.
What drugs does Dr. John Robert Bierly prescribe most?
In 2017 Medicare Part D data, Dr. Bierly's most prescribed drugs by claims were Durezol and Ilevro.
Has Dr. John Robert Bierly received payments from drug or device companies?
CMS Open Payments shows $20,101 in general payments to Dr. Bierly from 21 companies from 2016 to 2025. The largest total came from Johnson & Johnson Surgical Vision, Inc.
How long has Dr. John Robert Bierly been practicing?
Dr. Bierly graduated from medical school in 1986, 40 years ago.
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