David Sosnoski, DO
Orthopaedic Surgery Physician · San Diego, CA
David Sosnoski, DO is an orthopaedic surgery physician with a practice address in San Diego, California, and NPI 1114542776, issued on Jun 10, 2020. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Sosnoski
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 5101028103 MI
5151014394 MI
Self-reported in NPPES; status is on the state search - Practice location
- 9095 Rio San Diego Dr Ste 100, San Diego, CA 92108
- Phone
- (619) 819-4524
- Enumerated
- Jun 10, 2020
- Record last updated
- Oct 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20250924002725); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2020
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Verify David Sosnoski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
58 Medicare Part D claims for 23 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 claims
- Tramadol Hcl12 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: $579.84
11 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. 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
- Synergy Orthopedic Specialists IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Sosnoski among 2,276 orthopaedic surgery physician records in California
David Sosnoski, DO 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 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2020 · median 2003 among the 1,347 with a school on file
- Record last updated2025 · 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 San Diego → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- William Adsit, MDSan Diego, CA 921081922068311
- Mark Austerlitz, M.D.San Diego, CA 921081912057381
- Devanshu Kansara, M.D.San Diego, CA 921081316940109
- Lester Mohler, MDSan Diego, CA 921081548220080
- Drew Peterson, MDSan Diego, CA 921081063473023
- Jeffrey Schultz, MDSan Diego, CA 921081518927011
- Michael Sirota, MDSan Diego, CA 921081558542423
- Michael Sun, M.D.San Diego, CA 921081437635406
Common questions
What is David Sosnoski, DO's NPI number?
David Sosnoski, DO's National Provider Identifier (NPI) is 1114542776, issued on Jun 10, 2020. An NPI identifies a provider in billing; it is not a license.
Where is David Sosnoski, DO located?
The NPPES record lists a practice address at 9095 Rio San Diego Dr Ste 100, San Diego, CA, 92108. Phone: (619) 819-4524. Providers update this record themselves, so call before visiting.
How can I verify David Sosnoski, DO's license?
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 Sosnoski, DO prescribe under Medicare Part D?
In 2024, David Sosnoski, DO had 58 Medicare Part D claims for 23 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.