Nader Sawiris, M.D.
Pain Medicine Physician · Rancho Cucamonga, CA
Nader Sawiris, M.D. is a pain medicine physician with a practice address in Rancho Cucamonga, California, and NPI 1720304207, issued on Apr 9, 2010. Check the license (California A131225, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nader Sawiris
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License numbers
- A131225 CA
131225 CA
120906 FL
ME120906 FL
ME146163 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10565 Civic Center Dr Bldg Ste 165, Rancho Cucamonga, CA 91730
- Phone
- (909) 985-2211
- Enumerated
- Apr 9, 2010
- Record last updated
- Oct 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (909) 985-2244
- Medicare enrollment
- Enrolled (PECOS I20170613002456); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine physician records → All 140 in California → Look up another NPI →
Also registered at 10565 Civic Center Dr Bldg Ste 165
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmin ColansongFamily Nurse Practitioner1184440752
Verify Nader Sawiris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average pain medicine physician in 2024
7,467 Medicare Part D claims for 996 beneficiaries, against an average of 2,095 among the 944 providers of this specialty who prescribed in Part D. 4,274 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen2,154 claims
- Gabapentin1,141 claims
- Oxycodone-Acetaminophen705 claims
- Tramadol Hcl676 claims
- Pregabalin300 claims
- Cyclobenzaprine Hcl277 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 MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $713.58
46 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 769 providers of this specialty with any payment received $3,397.95 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
- Algos Inc A Medical CorporationCorona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nader Sawiris among 140 pain medicine physician records in California
Nader Sawiris, M.D. is one of 140 pain medicine physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2000 · median 2001 among the 81 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine Physician providers in California
There are 140 pain medicine physician records in California.
All 140 in California → Every provider in Rancho Cucamonga → Pain Medicine Physician nationwide →
The 8 pain medicine physician records with the nearest ZIP codes
- Joseph Pham, MDBaldwin Park, CA 917061043368855
- Kim Thai, MDBaldwin Park, CA 917061124199153
- Nathan Abdelsayed, M.DWest Covina, CA 917901295230142
- Mastaneh Nikravesh, MDLa Mesa, CA 919421508429143
- Bradley Sainsbury, DDS, MSLa Mesa, CA 919421518166313
- Raymond Tatevossian, M.D.Burbank, CA 915051184746968
- Nathan Miller, MDCarlsbad, CA 920091073672473
- Philip Morgan, M.D.Encino, CA 914361548211931
Common questions
What is Nader Sawiris, M.D.'s NPI number?
Nader Sawiris, M.D.'s National Provider Identifier (NPI) is 1720304207, issued on Apr 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nader Sawiris, M.D. located?
The NPPES record lists a practice address at 10565 Civic Center Dr Bldg Ste 165, Rancho Cucamonga, CA, 91730. Phone: (909) 985-2211. Providers update this record themselves, so call before visiting.
How can I verify Nader Sawiris, M.D.'s license?
NPPES lists California license number A131225, 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 Nader Sawiris, M.D. prescribe under Medicare Part D?
In 2024, Nader Sawiris, M.D. had 7,467 Medicare Part D claims for 996 beneficiaries; the average among pain medicine physician prescribers was 2,095. Part D covers Medicare prescriptions only.
What is Nader Sawiris, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. 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.