Louie Wang, MD
Emergency Medicine Physician · San Diego, CA
Louie Wang, MD is an emergency medicine physician with a practice address in San Diego, California, and NPI 1265138622, issued on Feb 6, 2023. Check the license (California A199232, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Louie Wang
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A199232 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 W Arbor Dr # 8676, San Diego, CA 92103
- Phone
- (619) 543-6463
- Enumerated
- Feb 6, 2023
- Record last updated
- Sep 26, 2024
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 200 W Arbor Dr # 8676
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sophia Bylsma, MDStudent in an Organized Health Care Education/Training Program1649074790
- Christian Dameff, M.D.Emergency Medicine Physician1790196731
- Heather HermanStudent in an Organized Health Care Education/Training Program1609568070
- Julia Hermann, MDStudent in an Organized Health Care Education/Training Program1801647052
- Megan KeysEmergency Medicine Physician1982308417
Verify Louie Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A199232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average emergency medicine physician in 2024
41 Medicare Part D claims for 31 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Louie Wang among 7,751 emergency medicine physician records in California
Louie Wang, MD is one of 7,751 emergency medicine 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 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Diego → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Carolyn Barber, MDSan Diego, CA 921031750325502
- Anthony Bielawski, M.D.San Diego, CA 921031528038346
- Colleen Campbell, MDSan Diego, CA 921031669416483
- Richard Childers, M.D.San Diego, CA 921031902876220
- Michelle Daniel, MDSan Diego, CA 921031801879861
- Julian Lis, M.D.San Diego, CA 921031932100062
- Leslie Mukau, MDSan Diego, CA 921031578526026
- Sassan Naderi, M.D.San Diego, CA 921031811987936
Common questions
What is Louie Wang, MD's NPI number?
Louie Wang, MD's National Provider Identifier (NPI) is 1265138622, issued on Feb 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Louie Wang, MD located?
The NPPES record lists a practice address at 200 W Arbor Dr # 8676, San Diego, CA, 92103. Phone: (619) 543-6463. Providers update this record themselves, so call before visiting.
How can I verify Louie Wang, MD's license?
NPPES lists California license number A199232, 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.
How much does Louie Wang, MD prescribe under Medicare Part D?
In 2024, Louie Wang, MD had 41 Medicare Part D claims for 31 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.