Arwa Wael Zakaria, DO
Gastroenterology Physician · Rancho Cucamonga, CA
Arwa Wael Zakaria, DO is a gastroenterology physician with a practice address in Rancho Cucamonga, California, and NPI 1184037046, issued on Jun 9, 2014. Check the license (California 20A23400, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Arwa Wael Zakaria
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 20A23400 CA
36695 SC
LL36695 SC
3581 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9481 Pittsburgh Ave Ste 200, Rancho Cucamonga, CA 91730
- Phone
- (909) 655-0300
- Enumerated
- Jun 9, 2014
- Record last updated
- Dec 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20241212004432); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2014
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 9481 Pittsburgh Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sagarika Basu, PAPhysician Assistant1174295687
- Ludivina De Dios-Del Mundo, NPAcute Care Nurse Practitioner1699437939
- Nicolas Knowles, PA-CMedical Physician Assistant1134846561
- Bhavesh Patel, M.D.Gastroenterology Physician1952543514
Verify Arwa Wael Zakaria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gastroenterology physician in 2024
17 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Pantoprazole Sodium11 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.
Bills Medicare through one group practice
- Platinum Digestive HealthRancho Cucamonga, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arwa Wael Zakaria among 2,140 gastroenterology physician records in California
Arwa Wael Zakaria, DO is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 83% of them.
- NPI issued2014 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2014 · median 2002 among the 1,538 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Rancho Cucamonga → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Hussein Abidali, DORancho Cucamonga, CA 917301205274768
- Deborah Anghesom-Negusse, MDRancho Cucamonga, CA 917301780862169
- Muhammad Hammami, M.D.Rancho Cucamonga, CA 917301073801809
- Bhavesh Patel, M.D.Rancho Cucamonga, CA 917301952543514
- Andrea Tieng, M.D.Rancho Cucamonga, CA 917301356528566
- Shahnawaz Jaffer, M.D.Covina, CA 917231649301698
- Michael Oliver, MDCovina, CA 917231487613014
- Syed Mohsin SaghirCovina, CA 917221225569494
Common questions
What is Arwa Wael Zakaria, DO's NPI number?
Arwa Wael Zakaria, DO's National Provider Identifier (NPI) is 1184037046, issued on Jun 9, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Arwa Wael Zakaria, DO located?
The NPPES record lists a practice address at 9481 Pittsburgh Ave Ste 200, Rancho Cucamonga, CA, 91730. Phone: (909) 655-0300. Providers update this record themselves, so call before visiting.
How can I verify Arwa Wael Zakaria, DO's license?
NPPES lists California license number 20A23400, 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 Arwa Wael Zakaria, DO prescribe under Medicare Part D?
In 2024, Arwa Wael Zakaria, DO had 17 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. 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.