Kenneth L. Chambers, M.D., M.P.H
Orthopaedic Surgery Physician · Fountain Valley, CA
Kenneth L. Chambers, M.D., M.P.H is an orthopaedic surgery physician with a practice address in Fountain Valley, California, and NPI 1023347846, issued on Dec 8, 2009. Check the license (California A106366, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth L. Chambers
- Credential
- M.D., M.P.H
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A106366 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11160 Warner Avenue, Fountain Valley, CA 92708
- Phone
- (714) 850-7300
- Enumerated
- Dec 8, 2009
- Record last updated
- Nov 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (714) 957-7348
- Medicare enrollment
- Enrolled (PECOS I20140213000057); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2007
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Verify Kenneth L. Chambers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A106366Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
29 Medicare Part D claims for 25 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
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: $165.12
2 payments; by number, the most common kind was food and beverage; the largest payer was Episurf Medical, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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
- OrthowestIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth L. Chambers among 2,276 orthopaedic surgery physician records in California
Kenneth L. Chambers, M.D., M.P.H is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 69% of them.
- NPI issued2009 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2007 · median 2003 among the 1,347 with a school on file
- Record last updated2020 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Fountain Valley → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Timothy Cheng, M.D.Fountain Valley, CA 927081972940872
- Ramy Elias, M.D.Fountain Valley, CA 927081437165362
- Ryan Fan, MDFountain Valley, CA 927081720052459
- Kathryn Perkins Tift, M.D.Fountain Valley, CA 927081831382662
- Peter Pyrko, M.D., PH.D.Fountain Valley, CA 927081467695056
- Richard Raczka, MDFountain Valley, CA 927081194744680
- Daniel Stein, M.D.Fountain Valley, CA 927081205864477
- Minal TapadiaFountain Valley, CA 927081982995916
Common questions
What is Kenneth L. Chambers, M.D., M.P.H's NPI number?
Kenneth L. Chambers, M.D., M.P.H's National Provider Identifier (NPI) is 1023347846, issued on Dec 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth L. Chambers, M.D., M.P.H located?
The NPPES record lists a practice address at 11160 Warner Avenue, Fountain Valley, CA, 92708. Phone: (714) 850-7300. Providers update this record themselves, so call before visiting.
How can I verify Kenneth L. Chambers, M.D., M.P.H's license?
NPPES lists California license number A106366, 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 Kenneth L. Chambers, M.D., M.P.H prescribe under Medicare Part D?
In 2024, Kenneth L. Chambers, M.D., M.P.H had 29 Medicare Part D claims for 25 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.