Dr. Robert Walter O'Connor, MD

  • Gainesville, FL
  • Orthopedic surgeon
NPI1265589774PAC ID6103918693
Medicare services, 2024
7,899
Medicare patients, 2024
698
Part D claims, 2024
350
Publications
2
MIPS score, 2024
98
Practice address
4600 Newberry Rd, Gainesville, FL 32607
Practice phone
Call (352) 367-2310
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Orthopaedic Surgery Center - Gainesville

Surgery Center - Medicare-Certified · Gainesville, Florida

See all 9 affiliations

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Dr. Robert Walter O'Connor is an orthopedic surgeon in Gainesville, Florida

Dr. O'Connor practices at Orthopaedic Surgery Center - Gainesville in Gainesville, Florida.

Dr. O'Connor's NPI, 1265589774, was assigned on January 5, 2007. Dr. O'Connor graduated from Renaissance School of Medicine at Stony Brook University in 2002. Dr. O'Connor holds Florida license ME151430.

NPI and contact details
Medicare PAC ID
6103918693
NPI enumeration date
January 5, 2007
NPI status
Active
Practice phone
(352) 367-2310
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Robert Walter O'Connor practices at Orthopaedic Surgery Center - Gainesville in Gainesville, Florida

Dr. O'Connor's primary practice is Orthopaedic Surgery Center - Gainesville, at 4600 Newberry Rd, Gainesville, FL 32607. The practice phone is (352) 367-2310.

  • Orthopaedic Surgery Center - Gainesville
    4600 Newberry Rd, Gainesville, FL 32607Phone(352) 367-2310

Source: Dmand AI Affiliation Data

Dr. Robert Walter O'Connor is affiliated with 8 sites of care and 1 medical group

Dr. O'Connor's primary practice is Orthopaedic Surgery Center - Gainesville in Gainesville, Florida. Dr. O'Connor is also affiliated with HCA Florida North Florida Hospital. The medical group on file is The Orthopaedic Institute. Dmand AI also links Dr. O'Connor to 1 more hospital, 4 home health agencies and 1 group practice or clinic, each named with a free account.

See all 9 affiliations for Dr. O'Connor

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

Dmand AI tracks the EHR system at Dr. Robert Walter O'Connor's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Connor practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Orthopaedic Surgery Center - GainesvilleAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Walter O'Connor is one of 1,248 orthopedic surgeons in Florida

Orthopaedic surgery is Dr. O'Connor's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. O'Connor is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dmand AI has Dr. O'Connor's licenses on file in 4 states: Florida, Connecticut, Arizona and Virginia.

Specialties and state licenses

  • Orthopaedic surgery, FloridaPrimaryLicense ME151430 · 2021 to 2027 · taxonomy 207X00000X
  • Connecticut licenseLicense 047438
  • Arizona licenseLicense 40469 · 2008 to 2026
  • Virginia licenseLicense 0101241018 · 2006 to 2026

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, enthesopathy in arms, fluid in a joint, hip replacement and joint arthropathy among the conditions Dr. O'Connor treats.

Orthopedic surgeons near Dr. O'Connor

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. Robert Walter O'Connor billed Medicare for 7,899 services in 2024

CMS data shows 7,899 Medicare services from Dr. O'Connor across 22 procedure codes in 2024, for 698 Medicare patients. Medicare paid $185,343 for them.

Medicare services, 20247,899
Medicare patients698
Paid by Medicare$185,343
Procedure codes22

Dr. O'Connor's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 1582024: 6,1373784%
Office and hospital visits
2023: 9932024: 9593%
Imaging
2023: 7612024: 55327%
Surgery
2023: 2222024: 25013%
Tests and treatments
2023: 1802024: 0100%

Where Dr. O'Connor's Medicare services took place, 2024

  • In an office7,51995%
  • In a facility3805%

Dr. O'Connor compared with the Florida median for orthopedic surgeons, 2024

  • Dr. O'Connor
  • Florida median
Medicare services
7,899vs 1,3455.9 times
Medicare patients
698vs 2902.4 times
Part D claims
309vs 17676% above

Medians across 1,164 orthopedic surgeons in Florida with Dmand AI profiles that report each measure.

Dr. O'Connor's 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. O'Connor

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

Dr. Robert Walter O'Connor treated 698 Medicare patients in 2024, average age 77

CMS counts 698 Medicare patients who saw Dr. O'Connor in 2024. The largest group is 75 to 84, with 273 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. O'Connor's median patient age at 72, with 61% women.

Medicare patients, 2024698
Average age77
Average risk score1.63
Also on Medicaid17%

Dr. O'Connor's Medicare patients by age, 2024

Dr. O'Connor's Medicare patients by sex, 2024

  • Women49671%
  • Men20229%

Chronic conditions among Dr. O'Connor's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis72%
  4. Mood disorders45%
  5. Depression42%
  6. Anxiety39%
  7. Ischemic heart disease38%
  8. Chronic kidney disease36%

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

Dr. O'Connor's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women61%
  • Men38%

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

Dr. Robert Walter O'Connor wrote 350 Medicare Part D claims in 2024

In 2024, Dr. O'Connor wrote 350 Medicare Part D claims for 156 patients. 98% of them were for generic drugs. CMS names the drug for 309 of them, across 12 drugs with 11 or more claims each, at $1,650 in total drug cost. In 2023, CMS named 184 claims across 8 drugs.

Part D claims, 2024350
Drugs named by CMS12
Total drug cost$1,650
Part D patients156

Dr. O'Connor's Part D claims by kind of drug, 2024

  • Generic343 claims98%
  • Brand-name and other7 claims2%

Dr. O'Connor's 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. O'Connor's Part D claims, 2024

  • Opioids33%117 of 350 claims
  • Antibiotics8%28 of 350 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: 1842024: 30968%

Drugs named by CMS: 12 in 2024, 8 in 2023.

See all prescribing by Dr. O'Connor

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. Robert Walter O'Connor scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. O'Connor for performance year 2024, reported as part of a group. CMS counts 12 procedures of hip replacement by Dr. O'Connor, more than 53% of the clinicians it reports for that procedure.

Dr. O'Connor's MIPS scores, performance year 2024

  • 98of 100Final score
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. O'Connor ranks in Medicare procedure volume

Hip replacement
53rd percentile12 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Sources: 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. Robert Walter O'Connor has 2 publications on record

Dmand AI links 2 papers to Dr. O'Connor, published from 2007 to 2024. Dr. O'Connor's most frequent co-author is Niloofar Dehghan, MD.

Papers2
Years published2007 to 2024

Dr. O'Connor's most frequent co-authors

Recent publications by Dr. O'Connor

See all 2 publications and co-authors

See who Dr. O'Connor researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Connor 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. Robert Walter O'Connor received $8,990 in industry payments from 2016 to 2025

CMS Open Payments shows 83 general payments to Dr. O'Connor from 13 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 62% of the total. Stryker Corporation paid the most, $3,477.

General payments to Dr. O'Connor by program year, 2016 to 2025

General payments to Dr. O'Connor by kind, 2016 to 2025

$9Kin total
  • Travel and lodging$5,54362%
  • Food and beverage$3,44738%

Companies that paid Dr. O'Connor the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. O'Connor

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

Dr. Robert Walter O'Connor has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. O'Connor, most recently Assistant Professor in 2023.

Awards and honors for Dr. O'Connor

  1. 2023
    • Assistant Professor
  2. 2021
    • Clinical Instructor
  3. 2020
    • Clinical Associate University of Connecticut School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert Walter O'Connor graduated from Renaissance School of Medicine at Stony Brook University

Dr. O'Connor graduated from Renaissance School of Medicine at Stony Brook University in 2002. Dr. O'Connor is a member of AAOS and Orthopedic Trauma Association.

  1. Medical schoolRenaissance School of Medicine at Stony Brook University
  2. Board certified in orthopaedic sports medicineAmerican Board of Orthopaedic Surgery
  3. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Robert Walter O'Connor accepts plans from 15 insurance carriers

Dr. O'Connor is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • United Healthcare
  • Elevance
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. O'Connor accepts, by number of carriers

  1. PPO10
  2. HMO8
  3. Medicare7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert Walter O'Connor'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 percentilesClinician 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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Robert Walter O'Connor

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. Robert Walter O'Connor's NPI number?

Dr. Robert Walter O'Connor's NPI number is 1265589774. It was assigned on January 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Walter O'Connor?

Dr. Robert Walter O'Connor is an orthopedic surgeon in Gainesville, Florida. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Robert Walter O'Connor practice?

Dr. O'Connor practices at 4600 Newberry Rd, Gainesville, FL 32607. Dr. O'Connor's primary practice is Orthopaedic Surgery Center - Gainesville in Gainesville, Florida. Dmand AI also links Dr. O'Connor to 1 hospital, 4 home health agencies and 1 group practice or clinic.

What is Dr. Robert Walter O'Connor's office phone number?

The practice phone on file for Dr. O'Connor is (352) 367-2310.

What is Dr. Robert Walter O'Connor's medical license number?

Dr. O'Connor holds Florida license ME151430, one of the licenses on file in 4 states.

Which states has Dr. Robert Walter O'Connor been licensed in?

Dmand AI has state licenses on file for Dr. O'Connor in Florida (2021 to 2027), Connecticut, Arizona (2008 to 2026) and Virginia (2006 to 2026).

Which hospitals is Dr. Robert Walter O'Connor affiliated with?

Dr. O'Connor is affiliated with HCA Florida North Florida Hospital. Dmand AI links Dr. O'Connor to 1 more hospital.

What medical group is Dr. Robert Walter O'Connor part of?

Dr. O'Connor is linked to The Orthopaedic Institute.

Does Dr. Robert Walter O'Connor accept Medicare?

Yes. CMS data shows Dr. O'Connor billed Medicare for 7,899 services in 2024.

What is Dr. Robert Walter O'Connor's MIPS score?

Dr. O'Connor's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Robert Walter O'Connor see?

CMS counts 698 Medicare patients who saw Dr. O'Connor in 2024, with an average age of 77.

Is Dr. Robert Walter O'Connor board certified?

Yes. Dr. O'Connor is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.

What services does Dr. Robert Walter O'Connor bill to Medicare?

In 2024, Dr. O'Connor's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and hospital inpatient care (99233).

Where did Dr. Robert Walter O'Connor go to medical school?

Dr. O'Connor graduated from Renaissance School of Medicine at Stony Brook University in 2002.

What drugs does Dr. Robert Walter O'Connor prescribe most?

In 2024 Medicare Part D data, Dr. O'Connor's most prescribed drugs by claims were Oxycodone HCl, Gabapentin and Ondansetron ODT.

Has Dr. Robert Walter O'Connor received payments from drug or device companies?

CMS Open Payments shows $8,990 in general payments to Dr. O'Connor from 13 companies from 2016 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Robert Walter O'Connor been practicing?

Dr. O'Connor graduated from medical school in 2002, 24 years ago.

Does Dr. Robert Walter O'Connor do research?

Dmand AI links 2 publications to Dr. O'Connor, published from 2007 to 2024.

Who does Dr. Robert Walter O'Connor publish with?

Dr. O'Connor's most frequent co-authors are Niloofar Dehghan, MD (1 shared paper).

What insurance does Dr. Robert Walter O'Connor accept?

Dr. O'Connor is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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