Nguyen Trong Do, D.O.
Neurological Surgery Physician · San Ramon, CA
Nguyen Trong Do, D.O. is a neurological surgery physician with a practice address in San Ramon, California, and NPI 1861687873, issued on Sep 12, 2007. Check the license (California 20A9031, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nguyen Trong Do
- Credential
- D.O.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 20A9031 CA
OS13199 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Camino Ramon Ste 140, San Ramon, CA 94583
- Phone
- (925) 365-1519
- Enumerated
- Sep 12, 2007
- Record last updated
- Mar 28, 2025
- Fax
- (925) 365-1248
- Medicare enrollment
- Enrolled (PECOS I20130208000406); may accept Medicare assignment
- Medical or professional school
- Nova Southeastern College Of Osteo Medicine, 2003
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Verify Nguyen Trong Do in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A9031Check 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 3 group practices
- County OF Santa ClaraSan Jose, CA
- Ihc Health Services IncSt George, UT
- Providence Medical FoundationNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nguyen Trong Do among 929 neurological surgery physician records in California
Nguyen Trong Do, D.O. is one of 929 neurological surgery physician records with a practice address in California. 77% 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 38% of them.
- NPI issued2007 · 38% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2003 · median 2005 among the 612 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in San Ramon → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Geoffrey Adey, MDWalnut Creek, CA 945981447362520
- Terence Chen, MDWalnut Creek, CA 945981720180946
- Jason Cheng, MDWalnut Creek, CA 945981912229881
- George Counelis, MDWalnut Creek, CA 945981437261534
- Brandon McCutcheon, MDWalnut Creek, CA 945981093195380
- Maxwell Merkow, MDWalnut Creek, CA 945981194951723
- Benjamin Yim, M.D.Walnut Creek, CA 945981598176604
- Moses Taghioff, M.D.Pleasanton, CA 945661770796765
Common questions
What is Nguyen Trong Do, D.O.'s NPI number?
Nguyen Trong Do, D.O.'s National Provider Identifier (NPI) is 1861687873, issued on Sep 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nguyen Trong Do, D.O. located?
The NPPES record lists a practice address at 2301 Camino Ramon Ste 140, San Ramon, CA, 94583. Phone: (925) 365-1519. Providers update this record themselves, so call before visiting.
How can I verify Nguyen Trong Do, D.O.'s license?
NPPES lists California license number 20A9031, 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.