Peter John Winkle, MD
Gastroenterology Physician · Cypress, CA
Peter John Winkle, MD is a gastroenterology physician with a practice address in Cypress, California, and NPI 1992923460, issued on Apr 23, 2007. Check the license (California G70077, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peter John Winkle
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- G70077 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11741 Valley View St, Cypress, CA 90630
- Phone
- (714) 897-1071
- Enumerated
- Apr 23, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (714) 897-0125
- Medicaid ID
- 000G70077 CA
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 11741 Valley View St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yong Chang, DMDGeneral Practice Dentistry1912497967
Verify Peter John Winkle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.46
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Peter John Winkle among 2,140 gastroenterology physician records in California
Peter John Winkle, MD 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2025 · 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 Cypress → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Norman Kuo, M.D.La Palma, CA 906231548338189
- Abdul Alaama, M.D.Montebello, CA 906401861439135
- Zelman Weingarten, MDMontebello, CA 906401407921109
- Ahilan Arulanandan, MDWhittier, CA 906061992148266
- Ashwin Ashok, M.D.Whittier, CA 906061134311236
- Robert Mecum, M.D.Whittier, CA 906061114945680
- Alex Shindel, M.D.Whittier, CA 906061497013759
- Amit Raina, MDWhittier, CA 906051316138142
Common questions
What is Peter John Winkle, MD's NPI number?
Peter John Winkle, MD's National Provider Identifier (NPI) is 1992923460, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peter John Winkle, MD located?
The NPPES record lists a practice address at 11741 Valley View St, Cypress, CA, 90630. Phone: (714) 897-1071. Providers update this record themselves, so call before visiting.
How can I verify Peter John Winkle, MD's license?
NPPES lists California license number G70077, 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.
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.