Dr. John Thomas Quigley, MD
- Medicare services, 2024
- 11,960
- Medicare patients, 2024
- 573
- Part D claims, 2024
- 563
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Practice address
- 8501 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
Find Dr. Quigley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Thomas Quigley is an orthopedic surgeon in Beverly Hills, California
Dr. Quigley practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Dr. Quigley's NPI, 1235120635, was assigned on November 3, 2005. Dr. Quigley graduated from Saint Louis University School Of Medicine in 1971. Dr. Quigley holds California license G32259.
- NPI
- 1235120635NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406822550
- NPI enumeration date
- November 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Thomas Quigley practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Dr. Quigley's primary practice is Cedars-Sinai Medical Care Foundation, at 8501 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8501 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Thomas Quigley is affiliated with 7 sites of care and 3 medical groups
Dr. Quigley's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dr. Quigley is also affiliated with Huntington Hospital. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Quigley to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Thomas Quigley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quigley practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Thomas Quigley is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Quigley's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Quigley is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Quigley is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists ankle or foot injury, arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, chest wall injury and enthesopathy in foot or ankle among the conditions Dr. Quigley treats.
Orthopedic surgeons near Dr. Quigley
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. John Thomas Quigley billed Medicare for 11,960 services in 2024
CMS data shows 11,960 Medicare services from Dr. Quigley across 24 procedure codes in 2024, for 573 Medicare patients. Medicare paid $198,764 for them.
Dr. Quigley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5,8802024: 9,88668%
- Office and hospital visits
- 2023: 1,2222024: 1,09410%
- Imaging
- 2023: 1,1012024: 64042%
- Surgery
- 2023: 3742024: 3409%
Where Dr. Quigley's Medicare services took place, 2024
- In an office11,87999%
- In a facility811%
Dr. Quigley compared with the California median for orthopedic surgeons, 2024
- Dr. Quigley
- California median
- Medicare services
- 11,960vs 68317.5 times
- Medicare patients
- 573vs 2152.7 times
- Part D claims
- 447vs 706.4 times
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Quigley'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quigley and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Thomas Quigley treated 573 Medicare patients in 2024, average age 77
CMS counts 573 Medicare patients who saw Dr. Quigley in 2024. The largest group is 75 to 84, with 231 patients. 75% of them have arthritis, and 75% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quigley's median patient age at 71, with 67% women.
Dr. Quigley's Medicare patients by age, 2024
Dr. Quigley's Medicare patients by sex, 2024
- Women37866%
- Men19534%
Chronic conditions among Dr. Quigley's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes45%
- Ischemic heart disease33%
- Chronic kidney disease25%
- Osteoporosis24%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quigley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Thomas Quigley wrote 563 Medicare Part D claims in 2024
In 2024, Dr. Quigley wrote 563 Medicare Part D claims for 173 patients. 99% of them were for generic drugs. CMS names the drug for 447 of them, across 9 drugs with 11 or more claims each, at $4,438 in total drug cost. In 2023, CMS named 484 claims across 12 drugs.
Dr. Quigley's Part D claims by kind of drug, 2024
- Generic559 claims99%
- Brand-name and other4 claims1%
Dr. Quigley'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. Quigley's Part D claims, 2024
- Opioids41%230 of 563 claims
- Antibiotics5%30 of 563 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: 4842024: 4478%
Drugs named by CMS: 9 in 2024, 12 in 2023.
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. John Thomas Quigley scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Quigley for performance year 2024, reported individually. Dr. Quigley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 57 procedures of knee replacement by Dr. Quigley, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Quigley ranks in Medicare procedure volume
- Knee replacement
- 82nd percentile57 procedures
- Hip replacement
- 77th percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
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. John Thomas Quigley received $848 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Dr. Quigley from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $266.
General payments to Dr. Quigley by program year, 2016 to 2025
Companies that paid Dr. Quigley the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Thomas Quigley has 1 award and honors on record
Dmand AI lists 1 award for Dr. Quigley.
Awards and honors for Dr. Quigley
- Undated
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. John Thomas Quigley graduated from Saint Louis University School Of Medicine
Dr. Quigley graduated from Saint Louis University School Of Medicine in 1971.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. John Thomas Quigley accepts plans from 15 insurance carriers
Dr. Quigley is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Quigley accepts, by number of carriers
- PPO9
- HMO8
- Medicare7
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. John Thomas Quigley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Thomas Quigley
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. John Thomas Quigley's NPI number?
Dr. John Thomas Quigley's NPI number is 1235120635. It was assigned on November 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Thomas Quigley?
Dr. John Thomas Quigley is an orthopedic surgeon in Beverly Hills, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Thomas Quigley practice?
Dr. Quigley practices at 8501 Wilshire Blvd, Beverly Hills, CA 90211. Dr. Quigley's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Dr. Quigley to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. John Thomas Quigley's office phone number?
The practice phone on file for Dr. Quigley is (310) 385-3200.
What is Dr. John Thomas Quigley's medical license number?
Dr. Quigley holds California license G32259.
Which hospitals is Dr. John Thomas Quigley affiliated with?
Dr. Quigley is affiliated with Huntington Hospital. Dmand AI links Dr. Quigley to 1 more hospital.
What medical group is Dr. John Thomas Quigley part of?
Dr. Quigley is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Quigley to 2 more medical groups.
Does Dr. John Thomas Quigley accept Medicare?
Yes. CMS data shows Dr. Quigley billed Medicare for 11,960 services in 2024, and Dr. Quigley accepts Medicare assignment.
What is Dr. John Thomas Quigley's MIPS score?
Dr. Quigley's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. John Thomas Quigley see?
CMS counts 573 Medicare patients who saw Dr. Quigley in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
Is Dr. John Thomas Quigley board certified?
Yes. Dr. Quigley is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. John Thomas Quigley bill to Medicare?
In 2024, Dr. Quigley's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J1010) and office visit, established patient (99213).
Where did Dr. John Thomas Quigley go to medical school?
Dr. Quigley graduated from Saint Louis University School Of Medicine in 1971.
What drugs does Dr. John Thomas Quigley prescribe most?
In 2024 Medicare Part D data, Dr. Quigley's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Celecoxib and Methylprednisolone.
Has Dr. John Thomas Quigley received payments from drug or device companies?
CMS Open Payments shows $848 in general payments to Dr. Quigley from 10 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. John Thomas Quigley been practicing?
Dr. Quigley graduated from medical school in 1971, 55 years ago.
What insurance does Dr. John Thomas Quigley accept?
Dr. Quigley is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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