Dr. Rodney J Herrin , MD
Orthopaedic Surgery โข Springfield, IL
1301 S Koke Mill Rd
Springfield, IL 627119252
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. Rodney Herrin is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on January 10, 2006; this date does not establish years in practice.
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Published CMS data list 2,384 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:
- J3301 โ Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 1,071 service units.
- 99213 โ Established patient outpatient office visit: 395 service units.
- 20610 โ Aspiration and/or injection of fluid from large joint: 156 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 19 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 286 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:
- Amoxicillin โ 74 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 50 prescription fills, including refills.
- Tramadol Hcl โ 50 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 8 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 16 clinicians with data). Median for this group: 853. Middle half: 739 to 1,654.
Close to the middle for Medicare Part B services among clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
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 1,676 in 2020 to 2,384 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
1301 S Koke Mill Rd
Springfield, IL 627119252
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 patients
350 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 $163,121 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 $120,665 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
288 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
$1,308 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 $140.24 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.
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.
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, 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. Herrin 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. Herrin 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 Springfield and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 16 clinicians with data). Median for this group: 853. Middle half: 739 to 1,654.
Close to the middle for clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 16 clinicians with data). Median for this group: $131,834. Middle half: $77,105 to $174,847.
A higher Medicare-allowed amount than 60% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $106,401. Middle half: $38,278 to $219,003.
Paid by Medicare
A higher Medicare payment amount than 60% of clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 16 clinicians with data). Median for this group: $99,576. Middle half: $59,083 to $132,678.
A higher Medicare payment amount than 60% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $80,480. Middle half: $28,943 to $165,509.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 18 clinicians with data). Median for this group: 285. Middle half: 34 to 429.
More Part D prescriptions than 65% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: 181. Middle half: 65 to 405.
Part D drug cost
Close to the middle for clinicians listed under Orthopaedic Surgery in Springfield, IL (2024, 18 clinicians with data). Median for this group: $1,569. Middle half: $256 to $2,693.
Close to the middle for clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: $1,214. Middle half: $335 to $3,174.
44 active clinicians are listed under Orthopaedic Surgery with a practice address in Springfield, IL (997 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
0% of these 44 clinicians have the CMS telehealth indicator.
38.6% of these 44 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 42% from 1,676 in 2020 to 2,384 in 2024.
- 2020: 1,676
- 2021: 1,992
- 2022: 1,792
- 2023: 2,120
- 2024: 2,384
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Medicare-allowed amount
Medicare-allowed amount increased 80% from $90,501 in 2020 to $163,121 in 2024.
- 2020: $90,501
- 2021: $170,098
- 2022: $132,916
- 2023: $128,967
- 2024: $163,121
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Paid by Medicare
Paid by Medicare increased 83% from $65,910 in 2020 to $120,665 in 2024.
- 2020: $65,910
- 2021: $128,368
- 2022: $98,774
- 2023: $95,529
- 2024: $120,665
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 22% from 235 in 2020 to 286 in 2024.
- 2020: 235
- 2021: 223
- 2022: 388
- 2023: 239
- 2024: 286
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30-day fills
30-day fills increased 22% from 237 in 2020 to 288 in 2024.
- 2020: 237
- 2021: 225
- 2022: 388
- 2023: 239
- 2024: 288
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Part D drug cost
Part D drug cost decreased 43% from $2,284 in 2020 to $1,308 in 2024.
- 2020: $2,284
- 2021: $1,767
- 2022: $2,514
- 2023: $1,327
- 2024: $1,308
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 97% from $4,109.30 in 2021 to $140.24 in 2025.
- 2021: $4,109.30
- 2022: $6,146.84
- 2023: $718.78
- 2024: $1,187.32
- 2025: $140.24
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 $140.24.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Zimmer Biomet Holdings, Inc. |
Food and Beverage
In-kind items and services
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Persona | General | $140.24 |
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 |
|---|---|---|---|---|
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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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1,071 | 149 | $24.00 | $0.97 |
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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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395 | 240 | $183.00 | $86.29 |
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20610
Aspiration and/or injection of fluid from large joint
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156 | 94 | $486.67 | $71.99 |
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73564
X-ray of knee, 4 or more views
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99 | 88 | $226.00 | $41.94 |
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20611
Aspiration and/or injection of fluid large joint using ultrasound guidance
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98 | 68 | $435.06 | $95.66 |
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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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89 | 80 | $266.00 | $117.85 |
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73562
X-ray of knee, 3 views
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88 | 73 | $188.00 | $36.91 |
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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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71 | 71 | $287.00 | $105.85 |
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73030
X-ray of shoulder, minimum of 2 views
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68 | 54 | $175.00 | $31.88 |
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73502
X-ray of hip, 2-3 views
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45 | 38 | $182.00 | $43.79 |
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27447
Replacement of knee joint, both sides of knee
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38 | 37 | $9330.00 | $1245.53 |
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J7326
Hyaluronan or derivative, gel-one, for intra-articular injection, per dose
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36 | 26 | $1560.00 | $504.17 |
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73551
X-ray of thigh bone, 1 view
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35 | 35 | $119.00 | $25.53 |
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73130
X-ray of hand, minimum of 3 views
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26 | 18 | $153.00 | $34.32 |
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73560
X-ray of knee, 1-2 views
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19 | 19 | $155.00 | $30.37 |
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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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15 | 15 | $457.00 | $161.72 |
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64721
Release and/or relocation of hand nerve
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13 | 11 | $3199.00 | $430.66 |
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20550
Injection into tendon or ligament
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11 | 11 | $300.00 | $55.88 |
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73721
Mri scan of leg joint without contrast
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11 | 11 | $2536.00 | $124.31 |
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 |
|---|---|---|---|---|---|
| Amoxicillin | Amoxicillin | 74 | 202 | $114.82 | 44 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 50 | 235 | $347.86 | 37 |
| Tramadol Hcl | Tramadol Hcl | 50 | 223 | $60.62 | 31 |
| Tizanidine Hcl | Tizanidine Hcl | 35 | 224 | $47.10 | 28 |
| Celecoxib | Celecoxib | 23 | 690 | $673.69 | 19 |
| Dexamethasone | Dexamethasone | 22 | 26 | $26.62 | 22 |
| Clindamycin Hcl | Clindamycin Hcl | 17 | 25 | $12.54 | โ |
| Meloxicam | Meloxicam | 15 | 402 | $24.51 | 13 |
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: 2020-04-13NUCC 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.
NUCC Taxonomy Code: 207XX0005X
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ORTHOPEDIC SURGERY
I20041130000233
IL
2668441155
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Physical Therapist
Doctor of Physical Therapy
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Orthopaedic Surgery (license number reported to NPPES: IL 036075423)
NPI status registered as active in NPPES database
Registered at 1301 S KOKE MILL RD, SPRINGFIELD, IL 627119252 (Tel: 2175479100)
Registered at PO BOX 9469, SPRINGFIELD, IL 627919469 (Tel: 2175479100)
Recorded as RODNEY HERRIN, MD
Orthopaedic Surgery (license number reported to NPPES: IL 036075423)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Orthopaedic Surgery Specialists in Springfield
- Dr. Diane Hillard-Sembell, MD
- Dr. Kathleen Kay, MD
- Brett Wolters
- Dr. David Tapscott, MD
- Dr. Kadi Cooley, MD
- Dr. Mark Greatting, MD
Mailing Address
Po Box 9469
Springfield, IL 627919469
Phone: 2175479100