Sukhpreet Singh Walia, M.D.
Internal Medicine Physician · Oxnard, CA
Sukhpreet Singh Walia, M.D. is an internal medicine physician with a practice address in Oxnard, California, and NPI 1316120157, issued on Dec 16, 2007. Check the license (California A100753, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sukhpreet Singh Walia
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A100753 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2241 Wankel Way, Oxnard, CA 93030
- Phone
- (805) 983-0521
- Enumerated
- Dec 16, 2007
- Record last updated
- Mar 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (805) 983-4186
- Medicare enrollment
- Enrolled (PECOS I20081021000193); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2241 Wankel Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Billesdon, M.D.Gastroenterology Physician1184648933
- Richard Brand, MDInternal Medicine Physician1770527608
- Khamaj Dave, MDCardiovascular Disease Physician1275594657
- Esam Obed, MDCardiovascular Disease Physician1568422350
- Richard Rothschild, MDCardiovascular Disease Physician1700847126
- Paul Sanchez, M.D.Gastroenterology Physician1336156207
Verify Sukhpreet Singh Walia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
721 Medicare Part D claims for 195 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole227 claims
- Dicyclomine Hcl81 claims
- Pantoprazole Sodium56 claims
- Linzess40 claims
- Sucralfate36 claims
- Metoclopramide Hcl24 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: $1,522.80
80 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Santa Maria Gastroenterology Medical Group Inc.Santa Maria, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sukhpreet Singh Walia among 17,696 internal medicine physician records in California
Sukhpreet Singh Walia, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2001 · median 2004 among the 11,065 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 internal medicine physician records list a practice address in Oxnard
They are 44 of the 3,211 NPPES records with a practice address in Oxnard, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oxnard → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Avery, M.D.Oxnard, CA 930301891735486
- Richard Brand, MDOxnard, CA 930301770527608
- Dorothea Clayton, M.D.Oxnard, CA 930301053596395
- Romany Demian, M.D.Oxnard, CA 930301043232085
- Shiu Man Lee, M.D.Oxnard, CA 930301144397555
- Bernard McDermott, D.O.Oxnard, CA 930301821101841
- Myo Min, M.DOxnard, CA 930301407176670
- Robert Nguyen, MDOxnard, CA 930301780775718
Common questions
What is Sukhpreet Singh Walia, M.D.'s NPI number?
Sukhpreet Singh Walia, M.D.'s National Provider Identifier (NPI) is 1316120157, issued on Dec 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sukhpreet Singh Walia, M.D. located?
The NPPES record lists a practice address at 2241 Wankel Way, Oxnard, CA, 93030. Phone: (805) 983-0521. Providers update this record themselves, so call before visiting.
How can I verify Sukhpreet Singh Walia, M.D.'s license?
NPPES lists California license number A100753, 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 Sukhpreet Singh Walia, M.D. prescribe under Medicare Part D?
In 2024, Sukhpreet Singh Walia, M.D. had 721 Medicare Part D claims for 195 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.