Michael Siamak Shoai, M.D.
Cardiovascular Disease Physician · Los Angeles, CA
Michael Siamak Shoai, M.D. is a cardiovascular disease physician with a practice address in Los Angeles, California, and NPI 1386088920, issued on Apr 25, 2013. Check the license (California CFE37766, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Siamak Shoai
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- CFE37766 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16604 Park Lane PL, Los Angeles, CA 90049
- Phone
- (310) 471-0842
- Enumerated
- Apr 25, 2013
- Record last updated
- Apr 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (310) 471-0842
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Verify Michael Siamak Shoai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license CFE37766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
45 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of 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.
Michael Siamak Shoai among 2,574 cardiovascular disease physician records in California
Michael Siamak Shoai, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 82% of them.
- NPI issued2013 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2013 · 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 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in Los Angeles → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Steven Gerber, M.D.Los Angeles, CA 900491639476864
- Andrew Bullock, MDLos Angeles, CA 900481124552641
- Yimin Chen, MDLos Angeles, CA 900481437716735
- Daniel Heikali, M.D.Los Angeles, CA 900481578958724
- Waseem Hijazi, M.D.Los Angeles, CA 900481104662816
- Ana Iribarren, MDLos Angeles, CA 900481043994619
- Kiranbir Josan, M.D.West Hollywood, CA 900481811432867
- Vishnu Kadiyala, MDWest Hollywood, CA 900481811557754
Common questions
What is Michael Siamak Shoai, M.D.'s NPI number?
Michael Siamak Shoai, M.D.'s National Provider Identifier (NPI) is 1386088920, issued on Apr 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael Siamak Shoai, M.D. located?
The NPPES record lists a practice address at 16604 Park Lane PL, Los Angeles, CA, 90049. Phone: (310) 471-0842. Providers update this record themselves, so call before visiting.
How can I verify Michael Siamak Shoai, M.D.'s license?
NPPES lists California license number CFE37766, 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 Siamak Shoai, M.D. prescribe under Medicare Part D?
In 2024, Michael Siamak Shoai, M.D. had 45 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.