Peter Nguyen, M.D., PH.D.
Neurology Physician · Santa Barbara, CA
Peter Nguyen, M.D., PH.D. is a neurology physician with a practice address in Santa Barbara, California, and NPI 1306104633, issued on Apr 24, 2012. Check the license (California A127359, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peter Nguyen
- Credential
- M.D., PH.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- A127359 CA
69833 CT
036147583 IL
01087101A IN
53493 KY
and 5 more
Self-reported in NPPES; status is on the state search - Practice location
- 400 W Pueblo St, Santa Barbara, CA 93105
- Phone
- (805) 682-2775
- Enumerated
- Apr 24, 2012
- Record last updated
- Apr 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20160720001475); may accept Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 400 W Pueblo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tabitha Abraham, FNPFamily Nurse Practitioner1811558042
- Kristina Abramyan, FNPFamily Nurse Practitioner1114810686
- Tamanna AhluwaliaStudent in an Organized Health Care Education/Training Program1376338384
- Jung Hwa Ahn, MDStudent in an Organized Health Care Education/Training Program1083553572
- Fares Al-Khouja, MDStudent in an Organized Health Care Education/Training Program1497441778
- Sarah Anderson, MDStudent in an Organized Health Care Education/Training Program1154172872
Verify Peter Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A127359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 hospitals and group practices
- Hshs Holy Family Hospital IncGreenville, IL · Acute Care Hospitals3 of 5 stars
- Central Coast Critical Care AssociatesSanta Barbara, CA
- Cep America - Neurology PCSanta Barbara, CA
- Freeport Memorial HospitalSanta Barbara, CA
- Hshs Good Shepherd Hospital IncShelbyville, IL · Critical Access Hospitals
- Mchs Hospitals IncSanta Barbara, CA
- Osf Multi-Specialty GroupPorter Ranch, CA
- St Anthonys Memorial Hospital OF The Hospital Sisters OF The ThirdEffingham, IL
- St Elizabeths Hospital OF The Hospital Sisters OF The Third OrderO Fallon, IL
- St Francis Hospital OF The Hospital Sisters OF The Third Order OF St FLitchfield, IL
- St Johns Hospital OF The Hospital Sisters OF The Third Order OF St FSanta Barbara, CA
- St Josephs Hospital Breese OF The Hospital Sisters OF The Third OrdeBreese, IL
- St Marys Hospital Decatur OF The Hospital Sisters OF The Third OrderDecatur, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Peter Nguyen among 2,339 neurology physician records in California
Peter Nguyen, M.D., PH.D. is one of 2,339 neurology physician records with a practice address in California. 81% 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 66% of them.
- NPI issued2012 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2012 · median 2006 among the 1,628 with a school on file
- Record last updated2022 · 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 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Santa Barbara → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Linda Chen, MDSanta Barbara, CA 931051629105069
- Thomas Clark, D.O.Santa Barbara, CA 931051437190576
- Charles Curatalo, M.D.Santa Barbara, CA 931051851345508
- Karen Dasilva, MDSanta Barbara, CA 931051831366046
- Philip Delio, M.D.Santa Barbara, CA 931051255358156
- David Frecker, M.D.Santa Barbara, CA 931051194745067
- Paul Gertler, M.D.Santa Barbara, CA 931051710095229
- Robert Harbaugh, M.D.Santa Barbara, CA 931051871513747
Common questions
What is Peter Nguyen, M.D., PH.D.'s NPI number?
Peter Nguyen, M.D., PH.D.'s National Provider Identifier (NPI) is 1306104633, issued on Apr 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Peter Nguyen, M.D., PH.D. located?
The NPPES record lists a practice address at 400 W Pueblo St, Santa Barbara, CA, 93105. Phone: (805) 682-2775. Providers update this record themselves, so call before visiting.
How can I verify Peter Nguyen, M.D., PH.D.'s license?
NPPES lists California license number A127359, 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.