Dr. Dirk Thomas Pruis , MD
Orthopaedic Surgery • Cincinnati, OH
8311 Montgomery Rd
Cincinnati, OH 452362227
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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Dr. Dirk Pruis is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on August 9, 2005; this date does not establish years in practice.
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Published CMS data list 1,040 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- J1030 — Injection, methylprednisolone acetate, 40 mg: 296 service units.
- 73562 — X-ray of knee, 3 views: 221 service units.
- 20610 — Aspiration and/or injection of fluid from large joint: 174 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 10 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 206 Medicare Part D prescriptions, including refills, in 2019.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019. Published rows only; this is not a quality measure.
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Published Part D records, 2019:
- Diclofenac Sodium — 112 prescription fills, including refills.
- Meloxicam — 50 prescription fills, including refills.
- Tramadol Hcl — 17 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 2,776 in 2017 to 1,040 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
8311 Montgomery Rd
Cincinnati, OH 452362227
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Orthopaedic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $44,027 in 2019
The total amount Medicare approved for these services in 2019. 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 – by Provider and Service, 2019.
Paid by Medicare
About $28,992 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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 – by Provider and Service, 2019.
30-day fills
264 standardized 30-day fills in 2019
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
$4,672 in 2019
The total cost of these prescriptions in 2019, 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 – by Provider and Drug, 2019.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $19.92 in 2020
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 2020.
NPI first issued
2005
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, “Does your provider accept Medicare as full payment?”
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.
Compared with the same specialty in Cincinnati and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Pruis are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Pruis are from 2019.
97 active clinicians are listed under Orthopaedic Surgery with a practice address in Cincinnati, OH (923 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cincinnati
2.1% of these 97 clinicians have the CMS telehealth indicator.
55.7% of these 97 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 63% from 2,776 in 2017 to 1,040 in 2019.
- 2017: 2,776
- 2018: 2,781
- 2019: 1,040
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Medicare-allowed amount
Medicare-allowed amount decreased 58% from $105,227 in 2017 to $44,027 in 2019.
- 2017: $105,227
- 2018: $95,831
- 2019: $44,027
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Paid by Medicare
Paid by Medicare decreased 61% from $74,140 in 2017 to $28,992 in 2019.
- 2017: $74,140
- 2018: $66,611
- 2019: $28,992
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 21% from 261 in 2015 to 206 in 2019.
- 2015: 261
- 2016: 371
- 2017: 354
- 2018: 405
- 2019: 206
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30-day fills
30-day fills varied from year to year: 279 in 2015 and 264 in 2019.
- 2015: 279
- 2016: 405
- 2017: 398
- 2018: 454
- 2019: 264
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Part D drug cost
Part D drug cost increased 36% from $3,424 in 2015 to $4,672 in 2019.
- 2015: $3,424
- 2016: $5,875
- 2017: $7,287
- 2018: $8,428
- 2019: $4,672
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $117.21 in 2019 to $19.92 in 2020.
- 2019: $117.21
- 2020: $19.92
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2020), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 2020 (payments made January 1 – December 31, 2020): fewer than 11 records totaling $19.92.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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EUFLEXXA | General | $19.92 |
Source: CMS Open Payments, program year 2020, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 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 – by Provider and Service data, 2017–2019; 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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J1030
Injection, methylprednisolone acetate, 40 mg
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296 | 95 | $10.99 | $6.17 |
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73562
X-ray of knee, 3 views
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221 | 122 | $89.27 | $37.26 |
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20610
Aspiration and/or injection of fluid from large joint
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174 | 106 | $266.52 | $66.32 |
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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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168 | 156 | $158.00 | $71.42 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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61 | 54 | $95.00 | $43.37 |
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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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55 | 55 | $236.00 | $104.09 |
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73030
X-ray of shoulder, minimum of 2 views
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19 | 14 | $68.00 | $27.63 |
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72100
X-ray of lower and sacral spine, 2-3 views
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18 | 17 | $83.00 | $34.66 |
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73521
X-ray of both hips, 2 views
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15 | 15 | $85.00 | $36.30 |
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73501
X-ray of hip, 1 view
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13 | 12 | $63.00 | $27.99 |
Source: CMS Part B by Provider and Service, 2019; 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 2019.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Diclofenac Sodium | Diclofenac Sodium | 112 | 4,424 | $3,841.47 | 42 |
| Meloxicam | Meloxicam | 50 | 1,950 | $285.93 | 27 |
| Tramadol Hcl | Tramadol Hcl | 17 | 203 | $92.63 | — |
| Amoxicillin | Amoxicillin | 15 | 73 | $76.87 | 13 |
| Celecoxib | Celecoxib | 12 | 360 | $375.26 | — |
Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207X00000X
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant
Physical Therapist
Physical Therapist
Physical Therapist
Physical Therapist
Physical Therapist - Orthopedic
Physical Therapist
Physical Therapist
Master of Physical Therapy
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 4685 FOREST AVE, STE C, CINCINNATI, OH 452123359 (Tel: 5135696117)
Registered at 8311 MONTGOMERY RD, CINCINNATI, OH 452362227 (Tel: 5139853700)
Recorded as DIRK PRUIS, M.D.
Orthopaedic Surgery (license number reported to NPPES: OH 53309)
Registered at PO BOX 633448, CINCINNATI, OH 452633448 (Tel: 5135696117)
NPI status registered as active in NPPES database
Registered at 8311 MONTGOMERY RD, CINCINNATI, OH 452362227 (Tel: 5139853700)
Registered at 8311 MONTGOMERY RD, CINCINNATI, OH 452362227 (Tel: 5139853700)
Recorded as DIRK PRUIS, M.D.
Orthopaedic Surgery (license number reported to NPPES: OH 53309)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Orthopaedic Surgery Specialists in Cincinnati
- Dr. Suresh Nayak, MD
- Dr. Christopher Ruhnke, MD
- Dr. Michael Swank, MD
- Dr. David Taylor, MD
- Dr. David Lustenberger, MD
- Dr. Nicholas Mirkopoulos, MD
Mailing Address
4685 Forest Ave, Ste C
Cincinnati, OH 452123359
Phone: 5135696117