Loni R. Tang
Hospitalist Physician · Los Angeles, CA
Loni R. Tang is a hospitalist physician with a practice address in Los Angeles, California, and NPI 1093151268, issued on May 15, 2013. Check the license (California A143177, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loni R. Tang
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A143177 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-5100
- Enumerated
- May 15, 2013
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20160803002703); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2013
- Entity
- Type 1 · individual
Also registered at 1500 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Loni R. Tang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A143177Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average hospitalist physician in 2024
30 Medicare Part D claims for 19 beneficiaries, against an average of 521 among the 21,613 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.
Bills Medicare through one group practice
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
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Common questions
What is Loni R. Tang's NPI number?
Loni R. Tang's National Provider Identifier (NPI) is 1093151268, issued on May 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Loni R. Tang located?
The NPPES record lists a practice address at 1500 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5100. Providers update this record themselves, so call before visiting.
How can I verify Loni R. Tang's license?
NPPES lists California license number A143177, 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 Loni R. Tang prescribe under Medicare Part D?
In 2024, Loni R. Tang had 30 Medicare Part D claims for 19 beneficiaries; the average among hospitalist physician prescribers was 521. 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.