Justin Junhuan Teng, M.D.
Anesthesiology Physician · Oakland, CA
Justin Junhuan Teng, M.D. is an anesthesiology physician with a practice address in Oakland, California, and NPI 1639556228, issued on May 3, 2015. Check the license (California A147113, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin Junhuan Teng
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A147113 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1411 E 31St St, Oakland, CA 94602
- Phone
- (916) 838-2391
- Enumerated
- May 3, 2015
- Record last updated
- Aug 2, 2022
- Medicare enrollment
- Enrolled (PECOS I20190709001758); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2015
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 1411 E 31St St
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Verify Justin Junhuan Teng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A147113Check 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 IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Junhuan Teng among 7,571 anesthesiology physician records in California
Justin Junhuan Teng, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 78% of them.
- NPI issued2015 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2006 among the 4,868 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Oakland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Thurman Hunt, M.D.Oakland, CA 946021730226663
- Janey Kunkle, M.D.Oakland, CA 946021124165030
- Laura Lang, M.D.Oakland, CA 946021407183320
- Tiffany LeeOakland, CA 946021306111687
- Jeffrey Lewis, M.D.Oakland, CA 946021215371216
- Bernard Nelson, M.D.Oakland, CA 946021245626423
- Tobechi Okoronkwo, M.D.Oakland, CA 946021013334143
- Michelle Patzelt, M.D.Oakland, CA 946021245624170
Common questions
What is Justin Junhuan Teng, M.D.'s NPI number?
Justin Junhuan Teng, M.D.'s National Provider Identifier (NPI) is 1639556228, issued on May 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Justin Junhuan Teng, M.D. located?
The NPPES record lists a practice address at 1411 E 31St St, Oakland, CA, 94602. Phone: (916) 838-2391. Providers update this record themselves, so call before visiting.
How can I verify Justin Junhuan Teng, M.D.'s license?
NPPES lists California license number A147113, 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.