Dr. Harold E. Cates Jr., MD

  • Knoxville, TN
  • Orthopedic surgeon
NPI1063498392PAC ID8921180951
Medicare services, 2024
3,117
Medicare patients, 2024
721
Part D claims, 2024
859
Publications
29
Clinical trials
7
Practice address
9430 Parkwest Blvd, Suite 210, Knoxville, TN 37923
Practice phone
Call (865) 531-0494
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Parkwest Surgery Center - Knoxville

Surgery Center - Medicare-Certified · Knoxville, Tennessee

See all 16 affiliations

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Dr. Harold E. Cates Jr. is an orthopedic surgeon in Knoxville, Tennessee

Dr. Cates practices at Parkwest Surgery Center - Knoxville in Knoxville, Tennessee.

Dr. Cates' NPI, 1063498392, was assigned on December 19, 2005. Dr. Cates graduated from University of Tennessee, Hsc, College of Medicine in 1985. Dr. Cates holds Tennessee license 33442.

NPI and contact details
Medicare PAC ID
8921180951
NPI enumeration date
December 19, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(865) 531-0494
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
67
Medical school graduation
1985

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Harold E. Cates Jr. practices at Parkwest Surgery Center - Knoxville in Knoxville, Tennessee

Dr. Cates' primary practice is Parkwest Surgery Center - Knoxville, at 9430 Parkwest Blvd, Suite 210, Knoxville, TN 37923. The practice phone is (865) 531-0494.

  • Parkwest Surgery Center - Knoxville
    9430 Parkwest Blvd, Suite 210, Knoxville, TN 37923Phone(865) 531-0494

Source: Dmand AI Affiliation Data

Dr. Harold E. Cates Jr. is affiliated with 12 sites of care and 4 medical groups

Dr. Cates' primary practice is Parkwest Surgery Center - Knoxville in Knoxville, Tennessee. Dr. Cates is also affiliated with Covenant Health Parkwest. The medical group on file is Select Physical Therapy. Dmand AI also links Dr. Cates to 4 more hospitals, 4 group practices and clinics, 3 medical groups and 2 home health agencies, each named with a free account.

See all 16 affiliations for Dr. Cates

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Harold E. Cates Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cates practices, 12 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Parkwest Surgery Center - KnoxvilleAvailable with a free account
+11 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Harold E. Cates Jr. is one of 380 orthopedic surgeons in Tennessee

Orthopaedic surgery is Dr. Cates' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Cates is licensed in Tennessee.

Specialties and state licenses

  • Orthopaedic surgery, TennesseePrimaryLicense 33442 · taxonomy 207X00000X

Orthopedic surgeons near Dr. Cates

Counts of orthopedic surgeons 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. Harold E. Cates Jr. billed Medicare for 3,117 services in 2024

CMS data shows 3,117 Medicare services from Dr. Cates across 21 procedure codes in 2024, for 721 Medicare patients. Medicare paid $236,526 for them.

Medicare services, 20243,117
Medicare patients721
Paid by Medicare$236,526
Procedure codes21

Dr. Cates' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 1,1602024: 1,0936%
Office and hospital visits
2023: 8892024: 8277%
Imaging
2023: 7762024: 7316%
Surgery
2023: 4522024: 39712%
Other services
2023: 692024: 69No change

Where Dr. Cates' Medicare services took place, 2024

  • In an office2,90393%
  • In a facility2147%

Dr. Cates compared with the Tennessee median for orthopedic surgeons, 2024

  • Dr. Cates
  • Tennessee median
Medicare services
3,117vs 1,59595% above
Medicare patients
721vs 2902.5 times
Part D claims
751vs 2323.2 times

Medians across 392 orthopedic surgeons in Tennessee with Dmand AI profiles that report each measure.

Dr. Cates' 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.

See all procedures by Dr. Cates

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Harold E. Cates Jr. treated 721 Medicare patients in 2024, average age 74

CMS counts 721 Medicare patients who saw Dr. Cates in 2024. The largest group is 65 to 74, with 376 patients. 75% of them have arthritis, and 75% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Cates' median patient age at 73, with 60% women.

Medicare patients, 2024721
Average age74
Average risk score1.04
Also on Medicaid2%

Dr. Cates' Medicare patients by age, 2024

Dr. Cates' Medicare patients by sex, 2024

  • Women44562%
  • Men27638%

Chronic conditions among Dr. Cates' Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes26%
  5. Ischemic heart disease26%
  6. Mood disorders26%
  7. Anxiety25%
  8. Depression25%

Share of Medicare patients with each condition. A patient can have several.

Dr. Cates' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Harold E. Cates Jr. wrote 859 Medicare Part D claims in 2024

In 2024, Dr. Cates wrote 859 Medicare Part D claims for 379 patients. 99% of them were for generic drugs. CMS names the drug for 751 of them, across 11 drugs with 11 or more claims each, at $3,809 in total drug cost. In 2023, CMS named 614 claims across 13 drugs.

Part D claims, 2024859
Drugs named by CMS11
Total drug cost$3,809
Part D patients379

Dr. Cates' Part D claims by kind of drug, 2024

  • Generic854 claims99%
  • Brand-name and other5 claims1%

Dr. Cates' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Cates' Part D claims, 2024

  • Opioids10%85 of 859 claims
  • Antibiotics28%239 of 859 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6142024: 75122%

Drugs named by CMS: 11 in 2024, 13 in 2023.

See all prescribing by Dr. Cates

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Harold E. Cates Jr. scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Cates for performance year 2024, reported as part of a group. Dr. Cates accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cates as offering telehealth. CMS counts 91 procedures of knee replacement by Dr. Cates, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Cates' MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.3of 100Quality
  • 96of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Cates ranks in Medicare procedure volume

Knee replacement
92nd percentile91 procedures
Hip replacement
89th percentile56 procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)
89th percentile16 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. Harold E. Cates Jr. has 29 publications on record

Dmand AI links 29 papers to Dr. Cates, published from 2014 to 2025. 2024 was the busiest year, with 7. The most frequent topics are Arthroplasty, Replacement, Knee, Biomechanical Phenomena and Knee Joint. Dr. Cates has published most often in J Arthroplasty. Dr. Cates' most frequent co-authors are Gregg R. Klein, MD, Matthew J. Kraay, MD and Arthur Lalit/Laxman Malkani, MD.

Papers29
Years published2014 to 2025

Dr. Cates' papers by year, 2014 to 2025

Topics Dr. Cates writes about most

  • Arthroplasty, Replacement, Knee
  • Biomechanical Phenomena
  • Knee Joint
  • Range of Motion, Articular
  • Walking
  • Prosthesis Design
  • Gait
  • Knee Prosthesis

Dr. Cates' most frequent co-authors

Recent publications by Dr. Cates

See all 29 publications and co-authors

See who Dr. Cates researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cates works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Harold E. Cates Jr. has worked on 7 clinical trials

Dmand AI links Dr. Cates to 7 clinical trials. Conditions studied include Osteoarthritis, Osteoarthritis, Knee and Arthritis, Rheumatoid. Smith & Nephew, Inc. sponsors the most, 3. Open Payments lists research payments to Dr. Cates that name 1 trial.

Conditions in Dr. Cates' trials

  • Osteoarthritis
  • Osteoarthritis, Knee
  • Arthritis, Rheumatoid
  • Genu Valgum
  • Osteonecrosis

Investigators on the most trials with Dr. Cates

Recent clinical trials with Dr. Cates

See all 7 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Harold E. Cates Jr. received $261,658 in industry payments from 2016 to 2025

CMS Open Payments shows 241 general payments to Dr. Cates from 18 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 54% of the total. Smith & Nephew, Inc. paid the most, $250,542. It also lists 3 research payments totaling $35,245 from 2016 to 2025, naming 1 clinical trial.

General payments to Dr. Cates by program year, 2016 to 2025

General payments to Dr. Cates by kind, 2016 to 2025

$261.7Kin total
  • Speaker and faculty fees$141,87554%
  • Consulting fees$58,62522%
  • Royalties and licenses$29,99111%
  • Travel and lodging$23,9209%
  • Other$7,2473%

Companies that paid Dr. Cates the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Cates

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Harold E. Cates Jr. graduated from University of Tennessee, Hsc, College of Medicine

Dr. Cates graduated from University of Tennessee, Hsc, College of Medicine in 1985.

  1. Medical schoolUniversity of Tennessee, Hsc, College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Harold E. Cates Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Harold E. Cates Jr.

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. Harold E. Cates Jr.'s NPI number?

Dr. Harold E. Cates Jr.'s NPI number is 1063498392. It was assigned on December 19, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Harold E. Cates Jr.?

Dr. Harold E. Cates Jr. is an orthopedic surgeon in Knoxville, Tennessee. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Harold E. Cates Jr. practice?

Dr. Cates practices at 9430 Parkwest Blvd, Suite 210, Knoxville, TN 37923. Dr. Cates' primary practice is Parkwest Surgery Center - Knoxville in Knoxville, Tennessee. Dmand AI also links Dr. Cates to 4 hospitals, 4 group practices and clinics, 3 medical groups and 2 home health agencies.

What is Dr. Harold E. Cates Jr.'s office phone number?

The practice phone on file for Dr. Cates is (865) 531-0494.

What is Dr. Harold E. Cates Jr.'s medical license number?

Dr. Cates holds Tennessee license 33442.

Which hospitals is Dr. Harold E. Cates Jr. affiliated with?

Dr. Cates is affiliated with Covenant Health Parkwest. Dmand AI links Dr. Cates to 4 more hospitals.

What medical group is Dr. Harold E. Cates Jr. part of?

Dr. Cates is linked to Select Physical Therapy. Dmand AI links Dr. Cates to 3 more medical groups.

Does Dr. Harold E. Cates Jr. accept Medicare?

Yes. CMS data shows Dr. Cates billed Medicare for 3,117 services in 2024, and Dr. Cates accepts Medicare assignment.

Does Dr. Harold E. Cates Jr. offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Cates as offering telehealth services.

What is Dr. Harold E. Cates Jr.'s MIPS score?

Dr. Cates' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Harold E. Cates Jr. see?

CMS counts 721 Medicare patients who saw Dr. Cates in 2024, with an average age of 74.

What services does Dr. Harold E. Cates Jr. bill to Medicare?

In 2024, Dr. Cates' most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and diagnostic imaging (73562).

Where did Dr. Harold E. Cates Jr. go to medical school?

Dr. Cates graduated from University of Tennessee, Hsc, College of Medicine in 1985.

What drugs does Dr. Harold E. Cates Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Cates' most prescribed drugs by claims were Meloxicam, Amoxicillin and Nabumetone.

Has Dr. Harold E. Cates Jr. received payments from drug or device companies?

CMS Open Payments shows $261,658 in general payments to Dr. Cates from 18 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.

How long has Dr. Harold E. Cates Jr. been practicing?

Dr. Cates graduated from medical school in 1985, 41 years ago.

Does Dr. Harold E. Cates Jr. do research?

Dmand AI links 29 publications to Dr. Cates, published from 2014 to 2025. Dr. Cates has worked on 7 clinical trials.

Who does Dr. Harold E. Cates Jr. publish with?

Dr. Cates' most frequent co-authors are Gregg R. Klein, MD (5 shared papers), Matthew J. Kraay, MD (2 shared papers) and Arthur Lalit/Laxman Malkani, MD (2 shared papers).

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