David Downs, MD
Orthopaedic Surgery Physician · Fullerton, CA
David Downs, MD is an orthopaedic surgery physician with a practice address in Fullerton, California, and NPI 1023101375, issued on Oct 1, 2006. Check the license (California A84216, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Downs
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A84216 CA
Self-reported in NPPES; status is on the state search - Practice location
- 680 Langsdorf Dr, Fullerton, CA 92831
- Phone
- (714) 879-0050
- Enumerated
- Oct 1, 2006
- Record last updated
- May 4, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (714) 879-0249
- Medicare enrollment
- Enrolled (PECOS I20080524000045); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2002
- Entity
- Type 1 · individual
Also registered at 680 Langsdorf Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie BautistaStudent in an Organized Health Care Education/Training Program1144764077
- Gray Brown, L.C.S.W.Clinical Social Worker1306928569
- Ronald Carlson, PSY DClinical Psychologist1841206075
- Myles CohenMarriage & Family Therapist1205585429
- Kenneth Cooper, DCChiropractor1912114174
- Ronald Cunningham, MPTPhysical Therapist1124115407
Verify David Downs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A84216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
331 Medicare Part D claims for 139 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 76 claims were for opioids.
Most prescribed
- Meloxicam78 claims
- Celecoxib37 claims
- Diclofenac Sodium35 claims
- Oxycodone-Acetaminophen35 claims
- Ibuprofen33 claims
- Hydrocodone-Acetaminophen26 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: $156.95
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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 2 group practices
- Regents OF The University OF CaliforniaOrange, CA
- Regents OF The University OF CaliforniaOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
Other orthopaedic surgery physician records in California
- Karim Abdollahi, M.D.Laguna Beach, CA1942240403
- Michael Abdulian, MDGlendale, CA1649469628
- Hussein Abdulrassoul, MDRiverside, CA1972123891
- Douglas Abeles, MDCastro Valley, CA1508961582
- Anthony Abene, MDSan Jose, CA1457437964
- Torgom Abraamyan, M.D.Van Nuys, CA1013370410
- Monther AbuhantashSan Francisco, CA1447041512
- Joshua Acebo, MDPalo Alto, CA1396373734
- Daniel Acevedo, M.D.Thousand Oaks, CA1184856122
- John Adams, MDLos Angeles, CA1215914114
Common questions
What is David Downs, MD's NPI number?
David Downs, MD's National Provider Identifier (NPI) is 1023101375, issued on Oct 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Downs, MD located?
The NPPES record lists a practice address at 680 Langsdorf Dr, Fullerton, CA, 92831. Phone: (714) 879-0050. Providers update this record themselves, so call before visiting.
How can I verify David Downs, MD's license?
NPPES lists California license number A84216, 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 David Downs, MD prescribe under Medicare Part D?
In 2024, David Downs, MD had 331 Medicare Part D claims for 139 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.