Dr. Errol O'neil Singh , MD
Urology โข Columbus, OH
4845 Knightsbridge Blvd, Ste 100
Columbus, OH 43214
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 November 16, 2006; this date does not establish years in practice.
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Published CMS data list 23 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:
- 99214 โ Established patient outpatient office visit: 23 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 the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 156 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:
- Finasteride โ 63 prescription fills, including refills.
- Tamsulosin Hcl โ 48 prescription fills, including refills.
- Dutasteride โ 23 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 5 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 95% 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 95% 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 835 in 2020 to 23 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
4845 Knightsbridge Blvd
Ste 100
Columbus, OH 43214
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 7 distinct additional practice-address records in Durango, CO; Edmonds, WA; Longmont, CO and 4 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Catholic Health Initiatives Colorado; Poudre Valley Medical Group Llc. 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 Nebraska College Of Medicine
1997
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
20 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 $2,748 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 $1,318 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
409 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
$17,446 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 $50.00 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
29 years (graduated 1997)
CMS Doctors and Clinicians data list 1997 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
2006
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
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Singh 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. Singh 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
Fewer Medicare Part B services than 95% 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 95% 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
A lower Medicare-allowed amount than 95% of 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 95% 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
A lower Medicare payment amount than 90% of 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 95% 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
Close to the middle for clinicians listed under Urology in Columbus, OH (2024, 40 clinicians with data). Median for this group: 267. Middle half: 84 to 709.
Fewer Part D prescriptions than 75% 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
Close to the middle for clinicians listed under Urology in Columbus, OH (2024, 40 clinicians with data). Median for this group: $10,940. Middle half: $793 to $64,451.
A lower Part D drug cost than 70% of 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 decreased 97% from 835 in 2020 to 23 in 2024.
- 2020: 835
- 2021: 1,515
- 2022: 172
- 2023: 207
- 2024: 23
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Medicare-allowed amount
Medicare-allowed amount decreased 94% from $46,264 in 2020 to $2,748 in 2024.
- 2020: $46,264
- 2021: $162,135
- 2022: $19,711
- 2023: $19,063
- 2024: $2,748
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Paid by Medicare
Paid by Medicare decreased 96% from $34,918 in 2020 to $1,318 in 2024.
- 2020: $34,918
- 2021: $121,499
- 2022: $13,476
- 2023: $13,294
- 2024: $1,318
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 71% from 546 in 2020 to 156 in 2024.
- 2020: 546
- 2021: 847
- 2022: 271
- 2023: 325
- 2024: 156
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30-day fills
30-day fills decreased 68% from 1,276 in 2020 to 409 in 2024.
- 2020: 1,276
- 2021: 1,755
- 2022: 735
- 2023: 784
- 2024: 409
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Part D drug cost
Part D drug cost decreased 92% from $212,398 in 2020 to $17,446 in 2024.
- 2020: $212,398
- 2021: $267,473
- 2022: $40,996
- 2023: $28,159
- 2024: $17,446
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $516.14 in 2020 to $50.00 in 2025.
- 2020: $516.14
- 2021: $909.33
- 2022: $150.05
- 2024: $7,430.40
- 2025: $50.00
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 $50.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Myriad Genetic Laboratories, Inc. |
Food and Beverage
In-kind items and services
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PROLARIS | General | $50.00 |
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 2016โ2023 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, 2017โ2024; 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
23 | 17 | $210.00 | $119.46 |
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 |
|---|---|---|---|---|---|
| Finasteride | Finasteride | 63 | 5,010 | $386.46 | 17 |
| Tamsulosin Hcl | Tamsulosin Hcl | 48 | 4,320 | $851.16 | 18 |
| Dutasteride | Dutasteride | 23 | 1,530 | $1,205.54 | โ |
| Testosterone Cypionate | Testosterone Cypionate | 11 | 392 | $541.57 | โ |
| Myrbetriq | Mirabegron | 11 | 990 | $14,460.91 | 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
Self-certified to NPPES: 2026-03-05NUCC 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.
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.
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.
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.
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
I20260618000818
MN
6901793942
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
Catholic Health Initiatives Colorado
1010 Three Springs Blvd, Durango, CO 813018296
Phone: 9707643845
Poudre Valley Medical Group Llc
1925 Mountain View Ave, Longmont, CO 805013128
Phone: 3037761234
Secondary Practice Locations
21822 76th Ave W
Edmonds, WA 980267900
Phone: 4257757166
1010 Three Springs Blvd Ste 270
Durango, CO 813018296
Phone: 9707643845
5950 University Ave Ste 341
West Des Moines, IA 502668289
Phone: 5158759800
751 Forest Ave Ste 301
Zanesville, OH 437012875
Phone: 7404554923
1925 Mountain View Ave
Longmont, CO 805013128
Phone: 7207188305
4000 Miamisburg Centerville Rd Ste 450
Miamisburg, OH 453423908
Phone: 9375602011
775 Pole Line Rd W Ste 301
Twin Falls, ID 833015823
Phone: 2088148700
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Adult Health
CANP
Family Medicine
Doctor of Medicine (M.D.)
Plastic Surgery
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
Adult Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Urology (license number reported to NPPES: WA MD61373509)
Urology (license number reported to NPPES: CO DR.0072995)
Urology (license number reported to NPPES: WA MD61373509)
Urology (license number reported to NPPES: IA 000000)
NPI status registered as active in NPPES database
Registered at 4845 KNIGHTSBRIDGE BLVD, STE 100, COLUMBUS, OH 43214 (Tel: 6147848765)
Registered at 4845 KNIGHTSBRIDGE BLVD, STE 100, COLUMBUS, OH 432142463 (Tel: 6147848765)
Recorded as ERROL SINGH, M.D.
Urology (license number reported to NPPES: OH 35059949)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Columbus
- Dr. Michael Gong, MD
- Dr. Sarah Sweigert, MD
- Dr. Michael Sourial, MD
- Dr. Courtenay Moore, MD
- Dr. Alyssa Lombardo, MD
- Dr. Ahmad Shabsigh, MD
Mailing Address
4845 Knightsbridge Blvd, Ste 100
Columbus, OH 432142463
Phone: 6147848765