Dr. Thomas Peter McKenzie, MD
- Medicare services, 2024
- 2,955
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 144
- Industry payments
- $1,415
- Affiliated sites
- 3
- Practice address
- 8011 Don Avenue, Stockton, CA 95209
- Practice phone
- Call (209) 955-3001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stockton Surgery Center
Surgery Center - Medicare-Certified · Stockton, California
Find Dr. McKenzie's professional email, personal email and mobile number
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Dr. Thomas Peter McKenzie is an orthopedic surgeon in Stockton, California
Dr. McKenzie practices at Stockton Surgery Center in Stockton, California.
Dr. McKenzie's NPI, 1083709638, was assigned on October 3, 2006. Dr. McKenzie graduated from VCU School of Medicine in 1985. Dr. McKenzie holds California license G68077.
- NPI
- 1083709638NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214913185
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 955-3001
- 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. Thomas Peter McKenzie practices at Stockton Surgery Center in Stockton, California
Dr. McKenzie's primary practice is Stockton Surgery Center, at 8011 Don Avenue, Stockton, CA 95209. The practice phone is (209) 955-3001.
- Stockton Surgery Center8011 Don Avenue, Stockton, CA 95209Phone(209) 955-3001
Source: Dmand AI Affiliation Data
Dr. Thomas Peter McKenzie is affiliated with 3 sites of care and 1 medical group
Dr. McKenzie's primary practice is Stockton Surgery Center in Stockton, California. The medical group on file is SGMF Radiology. Dmand AI also links Dr. McKenzie to 1 more physician office and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Peter McKenzie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKenzie practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stockton Surgery Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Peter McKenzie is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. McKenzie's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. McKenzie is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dmand AI has Dr. McKenzie's licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Virginia license
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, bursitis, carpal tunnel syndrome, hand joint or tendon inflammation, hip replacement, joint arthropathy and joint or bone infection among the conditions Dr. McKenzie treats.
Orthopedic surgeons near Dr. McKenzie
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. Thomas Peter McKenzie billed Medicare for 2,955 services in 2024
CMS data shows 2,955 Medicare services from Dr. McKenzie across 5 procedure codes in 2024, for 358 Medicare patients. Medicare paid $56,331 for them. Every service was in an office.
Dr. McKenzie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,6112024: 2,12818%
- Office and hospital visits
- 2023: 7722024: 60821%
- Surgery
- 2023: 2782024: 21921%
Dr. McKenzie compared with the California median for orthopedic surgeons, 2024
- Dr. McKenzie
- California median
- Medicare services
- 2,955vs 6834.3 times
- Medicare patients
- 358vs 21567% above
- Part D claims
- 118vs 7069% above
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. McKenzie'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.
Need commercial claims for Dr. McKenzie?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McKenzie and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Peter McKenzie treated 358 Medicare patients in 2024, average age 76
CMS counts 358 Medicare patients who saw Dr. McKenzie in 2024. The largest group is 65 to 74, with 160 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McKenzie's median patient age at 69, with 57% women.
Dr. McKenzie's Medicare patients by age, 2024
Dr. McKenzie's Medicare patients by sex, 2024
- Women19956%
- Men15944%
Chronic conditions among Dr. McKenzie's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation22%
- Diabetes22%
- Ischemic heart disease22%
- Chronic kidney disease21%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. McKenzie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Peter McKenzie wrote 144 Medicare Part D claims in 2024
In 2024, Dr. McKenzie wrote 144 Medicare Part D claims for 70 patients. 99% of them were for generic drugs. CMS names the drug for 118 of them, across 5 drugs with 11 or more claims each, at $1,871 in total drug cost. In 2023, CMS named 213 claims across 6 drugs.
Dr. McKenzie's Part D claims by kind of drug, 2024
- Generic142 claims99%
- Brand-name and other2 claims1%
Dr. McKenzie'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. McKenzie's Part D claims, 2024
- Opioids8%12 of 144 claims
- Antibiotics15%21 of 144 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: 2132024: 11845%
Drugs named by CMS: 5 in 2024, 6 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
How Dr. Thomas Peter McKenzie takes part in Medicare
Dr. McKenzie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas Peter McKenzie received $1,415 in industry payments from 2016 to 2024
CMS Open Payments shows 17 general payments to Dr. McKenzie from 6 drug and device companies from 2016 to 2024. Education make up the largest share, 66% of the total. Arthrex, Inc. paid the most, $1,113.
General payments to Dr. McKenzie by program year, 2016 to 2024
General payments to Dr. McKenzie by kind, 2016 to 2024
- Education$93266%
- Food and beverage$46433%
- Travel and lodging$191%
Companies that paid Dr. McKenzie the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Peter McKenzie graduated from VCU School of Medicine
Dr. McKenzie graduated from VCU School of Medicine in 1985.
- Medical school
- Board certified in orthopaedic sports medicine
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Thomas Peter McKenzie accepts plans from 14 insurance carriers
Dr. McKenzie is in network with 14 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
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. McKenzie accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Peter McKenzie'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Thomas Peter McKenzie
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. Thomas Peter McKenzie's NPI number?
Dr. Thomas Peter McKenzie's NPI number is 1083709638. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Peter McKenzie?
Dr. Thomas Peter McKenzie is an orthopedic surgeon in Stockton, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Thomas Peter McKenzie practice?
Dr. McKenzie practices at 8011 Don Avenue, Stockton, CA 95209. Dr. McKenzie's primary practice is Stockton Surgery Center in Stockton, California. Dmand AI also links Dr. McKenzie to 1 physician office and 1 group practice or clinic.
What is Dr. Thomas Peter McKenzie's office phone number?
The practice phone on file for Dr. McKenzie is (209) 955-3001.
What is Dr. Thomas Peter McKenzie's medical license number?
Dr. McKenzie holds California license G68077, one of the licenses on file in 2 states.
Which states has Dr. Thomas Peter McKenzie been licensed in?
Dmand AI has state licenses on file for Dr. McKenzie in California (1990 to 2026) and Virginia (1987 to 2026).
What medical group is Dr. Thomas Peter McKenzie part of?
Dr. McKenzie is linked to SGMF Radiology.
Does Dr. Thomas Peter McKenzie accept Medicare?
Yes. CMS data shows Dr. McKenzie billed Medicare for 2,955 services in 2024, and Dr. McKenzie accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Peter McKenzie see?
CMS counts 358 Medicare patients who saw Dr. McKenzie in 2024, with an average age of 76.
Is Dr. Thomas Peter McKenzie board certified?
Yes. Dr. McKenzie is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. Thomas Peter McKenzie bill to Medicare?
In 2024, Dr. McKenzie's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
Where did Dr. Thomas Peter McKenzie go to medical school?
Dr. McKenzie graduated from VCU School of Medicine in 1985.
What drugs does Dr. Thomas Peter McKenzie prescribe most?
In 2024 Medicare Part D data, Dr. McKenzie's most prescribed drugs by claims were Celecoxib, Diclofenac Sodium and Meloxicam.
Has Dr. Thomas Peter McKenzie received payments from drug or device companies?
CMS Open Payments shows $1,415 in general payments to Dr. McKenzie from 6 companies from 2016 to 2024. The largest total came from Arthrex, Inc.
How long has Dr. Thomas Peter McKenzie been practicing?
Dr. McKenzie graduated from medical school in 1985, 41 years ago.
What insurance does Dr. Thomas Peter McKenzie accept?
Dr. McKenzie is in network with 14 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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