Robert Gonzales Atienza, MD
Anatomic Pathology & Clinical Pathology Physician · San Jose, CA
Robert Gonzales Atienza, MD is an anatomic pathology & clinical pathology physician with a practice address in San Jose, California, and NPI 1609134725, issued on Apr 26, 2012. Check the license (California A137783, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Gonzales Atienza
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A137783 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 Hospital Pkwy, San Jose, CA 95119
- Phone
- (408) 972-7454
- Enumerated
- Apr 26, 2012
- Record last updated
- Oct 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20160531001921); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 250 Hospital Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine AmiiPhysical Therapist1356696975
- Franklin Amog, RNCritical Care Medicine Registered Nurse1376408914
- Rachel AranzasoSocial Worker1740659366
- Elizabeth BaileyDietary Manager1346388758
- Heather BlakeCertified Registered Nurse Anesthetist1750771168
- Lindsay Bradley, CRNACertified Registered Nurse Anesthetist1134586068
Verify Robert Gonzales Atienza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A137783Check 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
- Permanente Medical Group IncSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Gonzales Atienza among 1,554 anatomic pathology & clinical pathology physician records in California
Robert Gonzales Atienza, MD is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2003 among the 891 with a school on file
- Record last updated2024 · 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 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in San Jose → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Yan HuangSan Jose, CA 951191164808143
- Christine Louie, MDSan Jose, CA 951161013305242
- Gerald Weiss, M.D.San Jose, CA 951161023003423
- Raymond Azzi, MDSan Jose, CA 951281922070440
- Dawn Darbonne, MDSan Jose, CA 951281073582979
- Jiajie LuSan Jose, CA 951281578098307
- Zheng MaSan Jose, CA 951281184868713
- Elisabeth Mailhot, MDSan Jose, CA 951281114983202
Common questions
What is Robert Gonzales Atienza, MD's NPI number?
Robert Gonzales Atienza, MD's National Provider Identifier (NPI) is 1609134725, issued on Apr 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Robert Gonzales Atienza, MD located?
The NPPES record lists a practice address at 250 Hospital Pkwy, San Jose, CA, 95119. Phone: (408) 972-7454. Providers update this record themselves, so call before visiting.
How can I verify Robert Gonzales Atienza, MD's license?
NPPES lists California license number A137783, 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.