Michael I. Lewis, M.D.
Pulmonary Disease Physician · Los Angeles, CA
Michael I. Lewis, M.D. is a pulmonary disease physician with a practice address in Los Angeles, California, and NPI 1801824941, issued on Jun 29, 2006. Check the license (California A42166, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael I. Lewis
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A42166 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8700 Beverly Blvd., Los Angeles, CA 90048
- Phone
- (310) 423-1837
- Enumerated
- Jun 29, 2006
- Record last updated
- May 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (310) 423-0129
- Medicare enrollment
- Enrolled (PECOS I20101105000909); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 8700 Beverly Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Acorda Reece, NPAdult Health Nurse Practitioner1528331485
- Songolaye Akinloye, P.A.Surgical Physician Assistant1487781043
- Arie Alkalay, M.D.Specialist1265419154
- Alexander Allins, M.D.Specialist1033193016
- Harold Amer, M.D.Pediatrics Physician1447237359
- David Balfe, M.D.Pulmonary Disease Physician1265410146
Verify Michael I. Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
153 Medicare Part D claims for 12 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 71% of claims.
Most prescribed
- Uptravi29 claims
- Ambrisentan25 claims
- Tyvaso Dpi22 claims
- Winrevair21 claims
- Adempas18 claims
- Letairis13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $88.91
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. 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.
2 hospitals and group practices
- Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
- Cedars-Sinai Medical Care FoundationBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Michael I. Lewis among 1,443 pulmonary disease physician records in California
Michael I. Lewis, 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
- Graduated1974 · median 2002 among the 1,061 with a school on file
- Record last updated2014 · 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
- Mohammad Ansari, M.D.Los Angeles, CA 900481164520581
- David Balfe, M.D.Los Angeles, CA 900481265410146
- Jeremy Falk, M.D.West Hollywood, CA 900481114953890
- Sara Ghandehari, M.D.West Hollywood, CA 900481245336270
- Jameel Hourani, DOLos Angeles, CA 900481356379580
- Paul Noble, MDWest Hollywood, CA 900481942286307
- Tanyalak Parimon, MDWest Hollywood, CA 900481720090632
- Isabel Pedraza, MDWest Hollywood, CA 900481770503369
Common questions
What is Michael I. Lewis, M.D.'s NPI number?
Michael I. Lewis, M.D.'s National Provider Identifier (NPI) is 1801824941, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael I. Lewis, M.D. located?
The NPPES record lists a practice address at 8700 Beverly Blvd., Los Angeles, CA, 90048. Phone: (310) 423-1837. Providers update this record themselves, so call before visiting.
How can I verify Michael I. Lewis, M.D.'s license?
NPPES lists California license number A42166, 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 Michael I. Lewis, M.D. prescribe under Medicare Part D?
In 2024, Michael I. Lewis, M.D. had 153 Medicare Part D claims for 12 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Michael I. Lewis, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.