Janice Liebler, M.D.
Pulmonary Disease Physician · Los Angeles, CA
Janice Liebler, M.D. is a pulmonary disease physician with a practice address in Los Angeles, California, and NPI 1962438622, issued on Jun 24, 2006. Check the license (California G85465, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Janice Liebler
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- G85465 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1520 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-5100
- Enumerated
- Jun 24, 2006
- Record last updated
- Nov 27, 2023
- Fax
- (323) 442-5641
- Medicare enrollment
- Enrolled (PECOS I20090917000590); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 1520 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jamshid Ahmadi, M.D.Neuroradiology Physician1942252028
- Mohammad Akmal, M.D.Nephrology Physician1356378087
Verify Janice Liebler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
589 Medicare Part D claims for 60 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Azithromycin38 claims
- Prednisone32 claims
- Amlodipine Besylate30 claims
- Cresemba29 claims
- Pantoprazole Sodium28 claims
- Pravastatin Sodium28 claims
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.
Industry payments in 2024: $73.16
1 payment: food and beverage; the largest payer was Dompe US, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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).
Janice Liebler among 1,443 pulmonary disease physician records in California
Janice Liebler, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1978 · median 2002 among the 1,061 with a school on file
- Record last updated2023 · 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 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Los Angeles → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Richard Barbers, M.D.Los Angeles, CA 900331194754572
- Ahmet Baydur, M.D.Los Angeles, CA 900331902835416
- Richard Castriotta, M.D.Los Angeles, CA 900331316971245
- Ching-Fei Chang, M.D.Los Angeles, CA 900331740408665
- Edward Crandall, M.D.Los Angeles, CA 900331932249018
- Armando Huaringa, M.D.Los Angeles, CA 900331821110271
- Richard Lubman, M.D.Los Angeles, CA 900331396771739
- Peter Marshall, MDLos Angeles, CA 900331740252626
Common questions
What is Janice Liebler, M.D.'s NPI number?
Janice Liebler, M.D.'s National Provider Identifier (NPI) is 1962438622, issued on Jun 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janice Liebler, M.D. located?
The NPPES record lists a practice address at 1520 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5100. Providers update this record themselves, so call before visiting.
How can I verify Janice Liebler, M.D.'s license?
NPPES lists California license number G85465, 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 Janice Liebler, M.D. prescribe under Medicare Part D?
In 2024, Janice Liebler, M.D. had 589 Medicare Part D claims for 60 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.