Timothy Lawrence Kahn
- Medicare services, 2024
- 1,746
- Medicare patients, 2024
- 158
- Part D claims, 2024
- 233
- Publications
- 26
- Hospital affiliations
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Timothy Kahn's professional email, personal email and mobile number
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Timothy Lawrence Kahn is an orthopedic surgeon in Stockton, California
Timothy Kahn practices at Permanente Medical Group Inc in Stockton, California.
Timothy Kahn's NPI, 1760844013, was assigned on March 25, 2016. Timothy Kahn graduated from University of California, Irvine, California College of Medicine in 2016. Timothy Kahn holds Utah license 10511559-1205.
- NPI
- 1760844013NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092071605
- NPI enumeration date
- March 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Timothy Lawrence Kahn practices at Permanente Medical Group Inc in Stockton, California
Timothy Kahn's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Timothy Lawrence Kahn is affiliated with 4 sites of care and 1 medical group
Timothy Kahn's primary practice is Permanente Medical Group Inc in Stockton, California. Timothy Kahn is also affiliated with Roseville Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Timothy Kahn to 1 more group practice or clinic 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 Timothy Lawrence Kahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Timothy Kahn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Timothy Lawrence Kahn is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Timothy Kahn's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Timothy Kahn is licensed in Utah.
Specialties and state licenses
- Orthopaedic surgery, UtahPrimary
Orthopedic surgeons near Timothy Kahn
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
Timothy Lawrence Kahn billed Medicare for 1,746 services in 2024
CMS data shows 1,746 Medicare services from Timothy Kahn across 13 procedure codes in 2024, for 158 Medicare patients. Medicare paid $46,919 for them.
Timothy Kahn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 312024: 1,3724326%
- Office and hospital visits
- 2023: 1542024: 18923%
- Imaging
- 2023: 1732024: 13820%
- Surgery
- 2023: 442024: 477%
Where Timothy Kahn's Medicare services took place, 2024
- In an office1,71298%
- In a facility342%
Timothy Kahn compared with the California median for orthopedic surgeons, 2024
- Timothy Kahn
- California median
- Medicare services
- 1,746vs 6832.6 times
- Medicare patients
- 158vs 21527% below
- Part D claims
- 192vs 702.7 times
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Timothy Kahn'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 Timothy Kahn and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Timothy Lawrence Kahn treated 158 Medicare patients in 2024, average age 76
CMS counts 158 Medicare patients who saw Timothy Kahn in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Timothy Kahn's median patient age at 68, with 61% women.
Timothy Kahn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Timothy Kahn's Medicare patients by sex, 2024
- Women9057%
- Men6843%
Chronic conditions among Timothy Kahn's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol70%
- Diabetes38%
- Mood disorders37%
- Depression36%
- Chronic kidney disease30%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Timothy Kahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Timothy Lawrence Kahn wrote 233 Medicare Part D claims in 2024
In 2024, Timothy Kahn wrote 233 Medicare Part D claims for 78 patients. 100% of them were for generic drugs. CMS names the drug for 192 of them, across 7 drugs with 11 or more claims each, at $1,863 in total drug cost. In 2023, CMS named 382 claims across 9 drugs.
Timothy Kahn's Part D claims by kind of drug, 2024
- Generic232 claims100%
- Brand-name and other1 claims0%
Timothy Kahn'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 Timothy Kahn's Part D claims, 2024
- Opioids51%118 of 233 claims
- Antibiotics11%25 of 233 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: 3822024: 19250%
Drugs named by CMS: 7 in 2024, 9 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 Timothy Lawrence Kahn takes part in Medicare
Timothy Kahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
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); and Doctors and Clinicians Utilization Data (CMS)
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Timothy Lawrence Kahn has 26 publications on record
Dmand AI links 26 papers to Timothy Kahn, published from 2013 to 2023. 2015 was the busiest year, with 5. The most frequent topics are Range of Motion, Articular, Shoulder Joint and Arthroplasty, Replacement, Hip. Timothy Kahn has published most often in J Arthroplasty. Timothy Kahn's most frequent co-authors are Christopher Earl Pelt, MD, Stephen Kenji Aoki, MD and Alexej Barg, MD.
Timothy Kahn's papers by year, 2013 to 2023
Topics Timothy Kahn writes about most
- Range of Motion, Articular
- Shoulder Joint
- Arthroplasty, Replacement, Hip
- Arthroplasty, Replacement, Knee
- Arthroplasty, Replacement, Shoulder
- Osteoarthritis
- Radiography
- Rotator Cuff Injuries
Timothy Kahn's most frequent co-authors
- Christopher Earl Pelt, MD5 shared papers
- Stephen Kenji Aoki, MD3 shared papers
- Alexej Barg, MD3 shared papers
Recent publications by Timothy Kahn
J Arthroplasty
J Arthroplasty
See who Timothy Kahn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Timothy Kahn works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Timothy Lawrence Kahn received $8,580 in industry payments from 2020 to 2025
CMS Open Payments shows 94 general payments to Timothy Kahn from 12 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 58% of the total. Smith & Nephew, Inc. paid the most, $4,388.
General payments to Timothy Kahn by program year, 2020 to 2025
General payments to Timothy Kahn by kind, 2020 to 2025
- Travel and lodging$4,96258%
- Food and beverage$3,61842%
Companies that paid Timothy Kahn the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Timothy Lawrence Kahn graduated from University of California, Irvine, California College of Medicine
Timothy Kahn graduated from University of California, Irvine, California College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Timothy Lawrence Kahn'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Timothy Lawrence Kahn
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What is Timothy Lawrence Kahn's NPI number?
Timothy Lawrence Kahn's NPI number is 1760844013. It was assigned on March 25, 2016, and it is active in the NPI Registry.
What does Timothy Lawrence Kahn specialize in?
Timothy Lawrence Kahn is an orthopedic surgeon in Stockton, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Timothy Lawrence Kahn practice?
Timothy Kahn practices at 7373 West Ln, Stockton, CA 95210. Timothy Kahn's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Timothy Kahn to 1 group practice or clinic and 1 home health agency.
What is Timothy Lawrence Kahn's office phone number?
The practice phone on file for Timothy Kahn is (209) 476-2000.
What is Timothy Lawrence Kahn's medical license number?
Timothy Kahn holds Utah license 10511559-1205.
Which hospitals is Timothy Lawrence Kahn affiliated with?
Timothy Kahn is affiliated with Roseville Medical Center.
What medical group is Timothy Lawrence Kahn part of?
Timothy Kahn is linked to The Permanente Medical Group, Inc.
Does Timothy Lawrence Kahn accept Medicare?
Yes. CMS data shows Timothy Kahn billed Medicare for 1,746 services in 2024, and Timothy Kahn accepts Medicare assignment.
How many Medicare patients does Timothy Lawrence Kahn see?
CMS counts 158 Medicare patients who saw Timothy Kahn in 2024, with an average age of 76.
What services does Timothy Lawrence Kahn bill to Medicare?
In 2024, Timothy Kahn's most billed Medicare services were injected or infused drug (J1010), diagnostic imaging (73502) and office visit, established patient (99214).
Show 6 more questionsShow fewer questions
Where did Timothy Lawrence Kahn go to medical school?
Timothy Kahn graduated from University of California, Irvine, California College of Medicine in 2016.
What drugs does Timothy Lawrence Kahn prescribe most?
In 2024 Medicare Part D data, Timothy Kahn's most prescribed drugs by claims were Tramadol HCl, Oxycodone HCl and Meloxicam.
Has Timothy Lawrence Kahn received payments from drug or device companies?
CMS Open Payments shows $8,580 in general payments to Timothy Kahn from 12 companies from 2020 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Timothy Lawrence Kahn been practicing?
Timothy Kahn graduated from medical school in 2016, 10 years ago.
Does Timothy Lawrence Kahn do research?
Dmand AI links 26 publications to Timothy Kahn, published from 2013 to 2023.
Who does Timothy Lawrence Kahn publish with?
Timothy Kahn's most frequent co-authors are Christopher Earl Pelt, MD (5 shared papers), Stephen Kenji Aoki, MD (3 shared papers) and Alexej Barg, MD (3 shared papers).
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