Thomas Kent Donaldson, MD
Adult Reconstructive Orthopaedic Surgery Physician · Colton, CA
Thomas Kent Donaldson, MD is an adult reconstructive orthopaedic surgery physician with a practice address in Colton, California, and NPI 1457315269, issued on Apr 17, 2006. Check the license (California G55682, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Kent Donaldson
- Credential
- MD
- Primary taxonomy
- Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
- License number
- G55682 CA
Self-reported in NPPES; status is on the state search - Practice location
- 900 E Washington St, Colton, CA 92324
- Phone
- (909) 882-5867
- Enumerated
- Apr 17, 2006
- Record last updated
- Jan 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (909) 503-1913
- Medicaid ID
- 00556820 CA
- Medicare enrollment
- Enrolled (PECOS I20060920000314); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest adult reconstructive orthopaedic surgery physician records → All 147 in California → Look up another NPI →
Also registered at 900 E Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Creasy, PAMedical Physician Assistant1992000574
- Donald Hills, P.A.-CSurgical Physician Assistant1992739833
- Jiensup Kim, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1639131154
- Al Quintana, PA-CPhysician Assistant1740427012
- Michael Reid, CRNACertified Registered Nurse Anesthetist1104832039
- Matthew Ruiz, CRNACertified Registered Nurse Anesthetist1912913849
Verify Thomas Kent Donaldson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G55682Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024
363 Medicare Part D claims for 189 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam137 claims
- Amoxicillin53 claims
- Baclofen31 claims
- Prednisone27 claims
- Vancomycin Hcl19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20,228.51
14 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 1,060 providers of this specialty with any payment received $68,015.27 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
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Kent Donaldson among 147 adult reconstructive orthopaedic surgery physician records in California
Thomas Kent Donaldson, MD is one of 147 adult reconstructive orthopaedic surgery physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 68% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1985 · median 2009 among the 112 with a school on file
- Record last updated2018 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Reconstructive Orthopaedic Surgery Physician providers in California
There are 147 adult reconstructive orthopaedic surgery physician records in California.
All 147 in California → Every provider in Colton → Adult Reconstructive Orthopaedic Surgery Physician nationwide →
The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes
- Adeel Husain, M.D.Fontana, CA 923351073787883
- Richard Rose, M.D.Fontana, CA 923351053380634
- Peter Elsissy, M.D.Redlands, CA 923741629281845
- Ghassan Boghosian, DORancho Mirage, CA 922701255479044
- Evan Johnson, DORancho Mirage, CA 922701922681220
- Katherine ManseauRancho Mirage, CA 922701275115263
- Dustin Briggs, MDPalm Springs, CA 922621295902492
- Jonathan Braslow, M.D.Indio, CA 922011558313049
Common questions
What is Thomas Kent Donaldson, MD's NPI number?
Thomas Kent Donaldson, MD's National Provider Identifier (NPI) is 1457315269, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Kent Donaldson, MD located?
The NPPES record lists a practice address at 900 E Washington St, Colton, CA, 92324. Phone: (909) 882-5867. Providers update this record themselves, so call before visiting.
How can I verify Thomas Kent Donaldson, MD's license?
NPPES lists California license number G55682, 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 Thomas Kent Donaldson, MD prescribe under Medicare Part D?
In 2024, Thomas Kent Donaldson, MD had 363 Medicare Part D claims for 189 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.
What is Thomas Kent Donaldson, MD's MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.