Loren Tholcke, DO
Orthopaedic Trauma Physician · Temecula, CA
Loren Tholcke, DO is an orthopaedic trauma physician with a practice address in Temecula, California, and NPI 1588191944, issued on May 16, 2017. Check the license (California 20A16693, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loren Tholcke
- Credential
- DO
- Primary taxonomy
- Orthopaedic Trauma Physician 207XX0801X
- License number
- 20A16693 CA
Self-reported in NPPES; status is on the state search - Practice location
- 40949 Winchester RD, Temecula, CA 92591
- Phone
- (951) 296-6676
- Enumerated
- May 16, 2017
- Record last updated
- Jun 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20230816001286); accepts Medicare assignment
- Medical or professional school
- Western University Of Health Sciences College Of Dental Med, 2011
- Entity
- Type 1 · individual
8 nearest orthopaedic trauma physician records → All 114 in California → Look up another NPI →
Also registered at 40949 Winchester RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Juston Fan, DOOrthopaedic Hand Surgery Physician1326537044
- Daniel Flinn, DOOrthopaedic Trauma Physician1588041669
- Steven Kelley, M.D.Sports Medicine (Orthopaedic Surgery) Physician1194733402
Verify Loren Tholcke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A16693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average orthopaedic trauma physician in 2024
137 Medicare Part D claims for 85 beneficiaries, against an average of 151 among the 627 providers of this specialty who prescribed in Part D. 78 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen37 claims
- Oxycodone Hcl14 claims
- Tramadol Hcl13 claims
- Oxycodone-Acetaminophen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $519.10
15 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 722 providers of this specialty with any payment received $15,814.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- One Orthopaedics PCTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loren Tholcke among 114 orthopaedic trauma physician records in California
Loren Tholcke, DO is one of 114 orthopaedic trauma physician records with a practice address in California. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2011 · median 2009 among the 95 with a school on file
- Record last updated2024 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0801X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Trauma Physician providers in California
There are 114 orthopaedic trauma physician records in California.
All 114 in California → Every provider in Temecula → Orthopaedic Trauma Physician nationwide →
The 8 orthopaedic trauma physician records with the nearest ZIP codes
- Daniel Flinn, DOTemecula, CA 925911588041669
- Matthew Robinson, D.O.Temecula, CA 925911275740102
- Kurt BargerMoreno Valley, CA 925551417514902
- Christina Seifert, MDNewport Beach, CA 926601558781237
- David Chang, M.D.Newport Beach, CA 926631629255237
- Gary Phipps, M.D.Mission Viejo, CA 926911144300385
- Kenneth Wilkens, MDFountain Valley, CA 927081679519649
- Jessica Kingsberg, M.D.Loma Linda, CA 923541891016598
Common questions
What is Loren Tholcke, DO's NPI number?
Loren Tholcke, DO's National Provider Identifier (NPI) is 1588191944, issued on May 16, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Loren Tholcke, DO located?
The NPPES record lists a practice address at 40949 Winchester RD, Temecula, CA, 92591. Phone: (951) 296-6676. Providers update this record themselves, so call before visiting.
How can I verify Loren Tholcke, DO's license?
NPPES lists California license number 20A16693, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Loren Tholcke, DO prescribe under Medicare Part D?
In 2024, Loren Tholcke, DO had 137 Medicare Part D claims for 85 beneficiaries; the average among orthopaedic trauma physician prescribers was 151. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.