Joseph W. Baek, M.D.
Anesthesiology Physician · Torrance, CA
Joseph W. Baek, M.D. is an anesthesiology physician with a practice address in Torrance, California, and NPI 1881035145, issued on Jul 15, 2013. Check the license (California 132845, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph W. Baek
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 132845 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St # 461, Torrance, CA 90502
- Phone
- (310) 222-2700
- Enumerated
- Jul 15, 2013
- Record last updated
- May 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (310) 533-1841
- Medicare enrollment
- Enrolled (PECOS I20171027001863); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 1000 W Carson St # 461
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph W. Baek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 132845Check 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
- Cep America - Anesthesia PCSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph W. Baek among 7,571 anesthesiology physician records in California
Joseph W. Baek, 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 2013, is newer than 73% of them.
- NPI issued2013 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2013 · median 2006 among the 4,868 with a school on file
- Record last updated2019 · 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).
136 anesthesiology physician records list a practice address in Torrance
They are 136 of the 8,901 NPPES records with a practice address in Torrance, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Torrance → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Biing-Jaw Chen, M.D.Torrance, CA 905021619039799
- Jamie EtoTorrance, CA 905021528209459
- Dora Hsu, M.D.Torrance, CA 905021518920677
- Clinton Kakazu, M.D.Torrance, CA 905021376554261
- Wing-Fai Kwan, M.D.Torrance, CA 905021841314234
- Tai-Shion Lee, M.D.Torrance, CA 905021366598377
- Ching-Muh Lee, M.D.Torrance, CA 905021982750972
- Edward Lee, M.D.Torrance, CA 905021194924381
Common questions
What is Joseph W. Baek, M.D.'s NPI number?
Joseph W. Baek, M.D.'s National Provider Identifier (NPI) is 1881035145, issued on Jul 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Joseph W. Baek, M.D. located?
The NPPES record lists a practice address at 1000 W Carson St # 461, Torrance, CA, 90502. Phone: (310) 222-2700. Providers update this record themselves, so call before visiting.
How can I verify Joseph W. Baek, M.D.'s license?
NPPES lists California license number 132845, 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.