Dr. Conor W. O'Neill, MD

  • Sacramento, CA
  • Interventional pain medicine physician
NPI1326177171PAC ID5092627414
Medicare services, 2024
899
Medicare patients, 2024
395
Part D claims, 2024
32
Publications
24
MIPS score, 2024
87
Practice address
2801 K Street, Suite 525, Sacramento, CA 95816
Practice phone
Call (916) 733-5017
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Fort Sutter Surgery Center

Surgery Center - Medicare-Certified · Sacramento, California

See all 9 affiliations

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Dr. Conor W. O'Neill is an interventional pain medicine physician in Sacramento, California

Dr. O'Neill practices at Fort Sutter Surgery Center in Sacramento, California.

Dr. O'Neill's NPI, 1326177171, was assigned on March 5, 2007. Dr. O'Neill graduated from WashU Medicine in 1985. Dr. O'Neill holds California license G84882.

NPI and contact details
Medicare PAC ID
5092627414
NPI enumeration date
March 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 733-5017
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. Conor W. O'Neill practices at Fort Sutter Surgery Center in Sacramento, California

Dr. O'Neill's primary practice is Fort Sutter Surgery Center, at 2801 K Street, Suite 525, Sacramento, CA 95816. The practice phone is (916) 733-5017.

  • Fort Sutter Surgery Center
    2801 K Street, Suite 525, Sacramento, CA 95816Phone(916) 733-5017

Source: Dmand AI Affiliation Data

Dr. Conor W. O'Neill is affiliated with 6 sites of care and 3 medical groups

Dr. O'Neill's primary practice is Fort Sutter Surgery Center in Sacramento, California. Dr. O'Neill is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. O'Neill to 3 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.

See all 9 affiliations for Dr. O'Neill

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

Dmand AI tracks the EHR system at Dr. Conor W. O'Neill's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neill practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Fort Sutter Surgery CenterAvailable with a free account
+5 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Conor W. O'Neill is one of 215 interventional pain medicine physicians in California

Interventional pain medicine is Dr. O'Neill's primary specialty in the NPI Registry, under taxonomy code 208VP0014X. Dr. O'Neill is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. O'Neill's licenses on file in 2 states: California and Minnesota.

Specialties and state licenses

  • Interventional pain medicine, CaliforniaPrimaryLicense G84882 · 1998 to 2026 · taxonomy 208VP0014X
  • Minnesota license1991 to 2024

Clinical focus

Dmand AI lists back pain injection, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems and thoracic spine disorders among the conditions Dr. O'Neill treats.

Interventional pain medicine physicians near Dr. O'Neill

Counts of interventional pain medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

215interventional pain medicine physicians in California
7interventional pain medicine physicians in Sacramento

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

Dr. Conor W. O'Neill billed Medicare for 899 services in 2024

CMS data shows 899 Medicare services from Dr. O'Neill across 17 procedure codes in 2024, for 395 Medicare patients. Medicare paid $75,742 for them.

Medicare services, 2024899
Medicare patients395
Paid by Medicare$75,742
Procedure codes17

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

  • 2023
  • 2024
Surgery
2023: 5332024: 5768%
Office and hospital visits
2023: 1912024: 1825%
Tests and treatments
2023: 1832024: 11935%
Other services
2023: 02024: 22

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

  • In an office14516%
  • In a facility75484%

Dr. O'Neill compared with the California median for interventional pain medicine physicians, 2024

  • Dr. O'Neill
  • California median
Medicare services
899vs 1,23227% below
Medicare patients
395vs 20890% above
Part D claims
14vs 34896% below

Medians across 209 interventional pain medicine physicians in California with Dmand AI profiles that report each measure.

Dr. O'Neill'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'Neill

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

Dr. Conor W. O'Neill treated 395 Medicare patients in 2024, average age 75

CMS counts 395 Medicare patients who saw Dr. O'Neill in 2024. The largest group is 75 to 84, with 171 patients. 75% of them have arthritis, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. O'Neill's median patient age at 70, with 53% women.

Medicare patients, 2024395
Average age75
Average risk score1.23
Also on Medicaid13%

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

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

  • Women21655%
  • Men17945%

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

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure70%
  4. Ischemic heart disease28%
  5. Mood disorders28%
  6. Anxiety26%
  7. Chronic kidney disease25%
  8. Depression24%

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

Dr. O'Neill's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women53%
  • Men44%

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

Dr. Conor W. O'Neill wrote 32 Medicare Part D claims in 2024

In 2024, Dr. O'Neill wrote 32 Medicare Part D claims for 21 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $13 in total drug cost. In 2019, CMS named 36 claims across 1 drug.

Part D claims, 202432
Drugs named by CMS1
Total drug cost$13
Part D patients21

Dr. O'Neill'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.

Part D claims for drugs CMS names, 2019 to 2024

  • 2019
  • 2024
Claims for drugs CMS names
2019: 362024: 1461%

Drugs named by CMS: 1 in 2024, 1 in 2019.

See all prescribing by Dr. O'Neill

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. Conor W. O'Neill scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. O'Neill for performance year 2024, reported as part of a group. Dr. O'Neill accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. O'Neill as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

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

  • 87of 100Final score
  • 86.8of 100Quality
  • 40of 100Improvement Activities
  • 70of 100Cost

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Conor W. O'Neill has 24 publications on record

Dmand AI links 24 papers to Dr. O'Neill, published from 2007 to 2021. 2007 was the busiest year, with 3. The most frequent topics are Lumbar Vertebrae, Magnetic Resonance Imaging and Intervertebral Disc. Dr. O'Neill has published most often in Spine J. Dr. O'Neill's most frequent co-authors are Richard Derby, MD, Deeptee Jain, MD and Thomas M. Link, MD.

Papers24
Years published2007 to 2021

Dr. O'Neill's papers by year, 2007 to 2021

Topics Dr. O'Neill writes about most

  • Lumbar Vertebrae
  • Magnetic Resonance Imaging
  • Intervertebral Disc
  • Intervertebral Disc Degeneration
  • Intervertebral Disc Displacement
  • Low Back Pain
  • Pain
  • Bone Marrow

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

Recent publications by Dr. O'Neill

See all 24 publications and co-authors

See who Dr. O'Neill researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Neill works with, so you can find a warm path to the right interventional pain medicine physicians.

How network discovery works

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

Dr. Conor W. O'Neill received $15,816 in industry payments from 2020 to 2025

CMS Open Payments shows 11 general payments to Dr. O'Neill from 7 drug and device companies from 2020 to 2025. Consulting fees make up the largest share, 89% of the total. Relievant Medsystems, Inc. paid the most, $14,413.

General payments to Dr. O'Neill by program year, 2020 to 2025

General payments to Dr. O'Neill by kind, 2020 to 2025

$15.8Kin total
  • Consulting fees$14,10089%
  • Acquisitions$9646%
  • Food and beverage$4393%
  • Travel and lodging$3132%

Companies that paid Dr. O'Neill the most, 2020 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. O'Neill

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

Dr. Conor W. O'Neill graduated from WashU Medicine

Dr. O'Neill graduated from WashU Medicine in 1985.

  1. Medical schoolWashU Medicine
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology
  3. Board certified in pain medicineAmerican Board of Anesthesiology
  4. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Conor W. O'Neill accepts plans from 13 insurance carriers

Dr. O'Neill is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

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

  1. PPO9
  2. HMO6
  3. Medicare6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Conor W. O'Neill'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)
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)
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. Conor W. O'Neill

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. Conor W. O'Neill's NPI number?

Dr. Conor W. O'Neill's NPI number is 1326177171. It was assigned on March 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Conor W. O'Neill?

Dr. Conor W. O'Neill is an interventional pain medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Interventional Pain Medicine Physician (taxonomy code 208VP0014X).

Where does Dr. Conor W. O'Neill practice?

Dr. O'Neill practices at 2801 K Street, Suite 525, Sacramento, CA 95816. Dr. O'Neill's primary practice is Fort Sutter Surgery Center in Sacramento, California. Dmand AI also links Dr. O'Neill to 3 group practices and clinics, 2 medical groups and 1 physician office.

What is Dr. Conor W. O'Neill's office phone number?

The practice phone on file for Dr. O'Neill is (916) 733-5017.

What is Dr. Conor W. O'Neill's medical license number?

Dr. O'Neill holds California license G84882, one of the licenses on file in 2 states.

Which states has Dr. Conor W. O'Neill been licensed in?

Dmand AI has state licenses on file for Dr. O'Neill in California (1998 to 2026) and Minnesota (1991 to 2024).

Which hospitals is Dr. Conor W. O'Neill affiliated with?

Dr. O'Neill is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.

What medical group is Dr. Conor W. O'Neill part of?

Dr. O'Neill is linked to UCSF Medical Group. Dmand AI links Dr. O'Neill to 2 more medical groups.

Does Dr. Conor W. O'Neill accept Medicare?

Yes. CMS data shows Dr. O'Neill billed Medicare for 899 services in 2024, and Dr. O'Neill accepts Medicare assignment.

Does Dr. Conor W. O'Neill offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. O'Neill as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Conor W. O'Neill's MIPS score?

Dr. O'Neill's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

How many Medicare patients does Dr. Conor W. O'Neill see?

CMS counts 395 Medicare patients who saw Dr. O'Neill in 2024, with an average age of 75.

Is Dr. Conor W. O'Neill board certified?

Yes. Dr. O'Neill is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Conor W. O'Neill bill to Medicare?

In 2024, Dr. O'Neill's most billed Medicare services were office visit, established patient (99214), special service (99152) and surgery: brain, spine and nerves (64493).

Where did Dr. Conor W. O'Neill go to medical school?

Dr. O'Neill graduated from WashU Medicine in 1985.

What drugs does Dr. Conor W. O'Neill prescribe most?

In 2024 Medicare Part D data, Dr. O'Neill's most prescribed drugs by claims were Prednisone.

Has Dr. Conor W. O'Neill received payments from drug or device companies?

CMS Open Payments shows $15,816 in general payments to Dr. O'Neill from 7 companies from 2020 to 2025. The largest total came from Relievant Medsystems, Inc.

How long has Dr. Conor W. O'Neill been practicing?

Dr. O'Neill graduated from medical school in 1985, 41 years ago.

Does Dr. Conor W. O'Neill do research?

Dmand AI links 24 publications to Dr. O'Neill, published from 2007 to 2021.

Who does Dr. Conor W. O'Neill publish with?

Dr. O'Neill's most frequent co-authors are Richard Derby, MD (4 shared papers), Deeptee Jain, MD (3 shared papers) and Thomas M. Link, MD (3 shared papers).

What insurance does Dr. Conor W. O'Neill accept?

Dr. O'Neill is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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