John Reinier Favor Narvaez, MD, MPH
Surgery Physician · Torrance, CA
John Reinier Favor Narvaez, MD, MPH is a surgery physician with a practice address in Torrance, California, and NPI 1396131850, issued on Apr 11, 2015. Check the license (California A177676, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Reinier Favor Narvaez
- Credential
- MD, MPH
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- A177676 CA
M-2371 GU
291376 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90502
- Phone
- (424) 306-4000
- Enumerated
- Apr 11, 2015
- Record last updated
- Oct 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20230714001291); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arjan AbarStudent in an Organized Health Care Education/Training Program1982309290
- Brenda Abarca, MDPsychiatry Physician1407485527
- Maleeha AbbasStudent in an Organized Health Care Education/Training Program1275203499
- Saamirah Abdul-MuminCommunity Health Worker1144683947
- Maria Elena AbedesAmbulatory Care Registered Nurse1184360992
- Hoda Abou-Ziab, PSYDClinical Psychologist1649618125
Verify John Reinier Favor Narvaez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A177676Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Guam Healthcare Development IncorporatedDededo, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Reinier Favor Narvaez among 3,118 surgery physician records in California
John Reinier Favor Narvaez, MD, MPH is one of 3,118 surgery 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 2015, is newer than 80% of them.
- NPI issued2015 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2003 among the 1,901 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Torrance → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Armen Aboulian, MDTorrance, CA 905021194917252
- Fernando Antelo, M.D.Torrance, CA 905021295927887
- Noemi Capistrano, NPTorrance, CA 905021225117963
- Christine Dauphine, MDTorrance, CA 905021437262813
- Bryan Goldner, DOTorrance, CA 905021811129034
- Danielle Hari, MDTorrance, CA 905021134275167
- Joyce HoTorrance, CA 905021366636995
- Alicia Holt, MDTorrance, CA 905021659565281
Common questions
What is John Reinier Favor Narvaez, MD, MPH's NPI number?
John Reinier Favor Narvaez, MD, MPH's National Provider Identifier (NPI) is 1396131850, issued on Apr 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is John Reinier Favor Narvaez, MD, MPH located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90502. Phone: (424) 306-4000. Providers update this record themselves, so call before visiting.
How can I verify John Reinier Favor Narvaez, MD, MPH's license?
NPPES lists California license number A177676, 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.