Dr. Eamonn Elmen Bahnson , MD
Urology โข Columbus, OH
500 Thomas Ln Ste 3g
Columbus, OH 432141419
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 16, 2013; this date does not establish years in practice.
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Published CMS data list 733 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 โ Established patient outpatient office visit: 167 service units.
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 141 service units.
- 81003 โ Automated urinalysis test: 97 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 12 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,396 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Tamsulosin Hcl โ 353 prescription fills, including refills.
- Finasteride โ 276 prescription fills, including refills.
- Oxybutynin Chloride Er (Oxybutynin Chloride) โ 244 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 16 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Urology in Columbus, OH (2024, 38 clinicians with data). Median for this group: 605. Middle half: 244 to 789.
Fewer Medicare Part B services than 60% of clinicians listed under Urology in Ohio (2024, 320 clinicians with data). Median for this group: 988. Middle half: 503 to 2,208.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 382 in 2020 to 733 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
500 Thomas Ln Ste 3g
Columbus, OH 432141419
CMS Doctors and Clinicians lists 1 group name: Ohiohealth Corporation. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Cincinnati College Of Medicine
2013
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
334 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $61,986 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $44,428 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
2,905 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$77,056 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $35.06 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
13 years (graduated 2013)
CMS Doctors and Clinicians data list 2013 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2013
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Bahnson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Bahnson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Columbus and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Urology in Columbus, OH (2024, 38 clinicians with data). Median for this group: 605. Middle half: 244 to 789.
Fewer Medicare Part B services than 60% of clinicians listed under Urology in Ohio (2024, 320 clinicians with data). Median for this group: 988. Middle half: 503 to 2,208.
Medicare-allowed amount
Close to the middle for clinicians listed under Urology in Columbus, OH (2024, 38 clinicians with data). Median for this group: $58,714. Middle half: $25,179 to $90,578.
A lower Medicare-allowed amount than 65% of clinicians listed under Urology in Ohio (2024, 320 clinicians with data). Median for this group: $92,108. Middle half: $51,465 to $168,674.
Paid by Medicare
Close to the middle for clinicians listed under Urology in Columbus, OH (2024, 38 clinicians with data). Median for this group: $42,698. Middle half: $18,923 to $68,578.
A lower Medicare payment amount than 65% of clinicians listed under Urology in Ohio (2024, 320 clinicians with data). Median for this group: $68,179. Middle half: $36,410 to $123,730.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Urology in Columbus, OH (2024, 40 clinicians with data). Median for this group: 267. Middle half: 84 to 709.
More Part D prescriptions than 60% of clinicians listed under Urology in Ohio (2024, 364 clinicians with data). Median for this group: 951. Middle half: 200 to 1,972.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Urology in Columbus, OH (2024, 40 clinicians with data). Median for this group: $10,940. Middle half: $793 to $64,451.
Close to the middle for clinicians listed under Urology in Ohio (2024, 364 clinicians with data). Median for this group: $54,895. Middle half: $8,266 to $180,336.
63 active clinicians are listed under Urology with a practice address in Columbus, OH (531 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Columbus
49.2% of these 63 clinicians have the CMS telehealth indicator.
66.7% of these 63 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 92% from 382 in 2020 to 733 in 2024.
- 2020: 382
- 2021: 621
- 2022: 524
- 2023: 616
- 2024: 733
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Medicare-allowed amount
Medicare-allowed amount increased 111% from $29,413 in 2020 to $61,986 in 2024.
- 2020: $29,413
- 2021: $54,003
- 2022: $47,824
- 2023: $62,611
- 2024: $61,986
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Paid by Medicare
Paid by Medicare increased 115% from $20,708 in 2020 to $44,428 in 2024.
- 2020: $20,708
- 2021: $40,055
- 2022: $32,903
- 2023: $45,243
- 2024: $44,428
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 122% from 628 in 2020 to 1,396 in 2024.
- 2020: 628
- 2021: 804
- 2022: 1,065
- 2023: 1,027
- 2024: 1,396
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30-day fills
30-day fills increased 161% from 1,112 in 2020 to 2,905 in 2024.
- 2020: 1,112
- 2021: 1,431
- 2022: 2,067
- 2023: 2,137
- 2024: 2,905
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Part D drug cost
Part D drug cost increased 114% from $35,981 in 2020 to $77,056 in 2024.
- 2020: $35,981
- 2021: $52,173
- 2022: $64,244
- 2023: $73,210
- 2024: $77,056
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $14.63 in 2019 to $35.06 in 2025.
- 2019: $14.63
- 2023: $149.96
- 2024: $14.48
- 2025: $35.06
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $35.06.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Education
In-kind items and services
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IMFINZI | General | $35.06 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2018โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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167 | 142 | $124.74 | $86.83 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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141 | 117 | $31.00 | $16.16 |
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81003
Automated urinalysis test
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97 | 92 | $8.00 | $2.20 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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95 | 86 | $186.51 | $124.46 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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85 | 85 | $289.02 | $160.16 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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50 | 36 | $626.18 | $221.97 |
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74420
Imaging of urinary tract following injection of a contrast agent
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20 | 17 | $35.00 | $23.97 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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20 | 20 | $245.00 | $128.85 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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16 | 14 | $183.00 | $77.60 |
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52332
Insertion of stent in ureter using an endoscope
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15 | 12 | $515.67 | $141.39 |
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99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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15 | 12 | $126.00 | $48.92 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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12 | 12 | $189.00 | $108.78 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 353 | 27,021 | $4,703.48 | 122 |
| Finasteride | Finasteride | 276 | 20,085 | $2,708.87 | 82 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 244 | 14,371 | $4,500.46 | 75 |
| Cephalexin | Cephalexin | 83 | 1,075 | $330.53 | 30 |
| Trospium Chloride | Trospium Chloride | 83 | 5,370 | $6,033.22 | 29 |
| Myrbetriq | Mirabegron | 59 | 3,660 | $53,126.99 | 18 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 55 | 441 | $147.20 | 33 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 46 | 200 | $271.11 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 38 | 225 | $115.04 | 36 |
| Estradiol | Estradiol | 28 | 1,951 | $1,710.02 | 18 |
| Terazosin Hcl | Terazosin Hcl | 28 | 1,800 | $176.26 | โ |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 28 | 1,404 | $163.69 | โ |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 27 | 509 | $71.17 | 18 |
| Testosterone Cypionate | Testosterone Cypionate | 18 | 744 | $937.89 | โ |
| Nitrofurantoin | Nitrofurantoin Macrocrystal | 15 | 930 | $743.10 | โ |
| Potassium Citrate Er | Potassium Citrate | 15 | 1,290 | $1,316.97 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20180709003150
OH
3375787492
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Ohiohealth Corporation
500 Thomas Ln, Columbus, OH 432141419
Phone: 6147882870
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Urology
Doctor of Medicine (M.D.)
Urology
Urology - Female Pelvic Medicine and Reconstructive Surgery
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 500 THOMAS LN STE 3G, COLUMBUS, OH 432141419 (Tel: 6147882870)
Registered at 500 THOMAS LN STE 3G, COLUMBUS, OH 43214 (Tel: 6147882870)
Registered at 5400 FRANTZ RD STE 250, DUBLIN, OH 430166102
Urology (license number reported to NPPES: OH 35.133899)
NPI status registered as active in NPPES database
Registered at UNIVERSITY OF CINCINNATI MEDICAL CENTER DEPT, 231 ALBERT SABIN WAY, ML 0558, CINCINNATI, OH 452672827 (Tel: 5135585861)
Registered at 3789 FERDINAND PL, CINCINNATI, OH 452092105 (Tel: 6143535863)
Recorded as EAMONN BAHNSON, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Columbus
- Dr. Frank Begun, MD
- Dr. Jacqueline Morin, MD
- Dr. Kristina Gam, MD
- Dr. Courtenay Moore, MD
- Dr. Eric Riedinger, MD
- Dr. Richard Roy, MD
Mailing Address
5400 Frantz Rd Ste 250
Dublin, OH 430166102