Michael J. Alexander, M.D.
Neurological Surgery Physician · Los Angeles, CA
Michael J. Alexander, M.D. is a neurological surgery physician with a practice address in Los Angeles, California, and NPI 1043347248, issued on Feb 27, 2007. Check the license (California G77195, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael J. Alexander
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- G77195 CA
2000-01051 NC
Self-reported in NPPES; status is on the state search - Practice location
- 127 S. San Vicente Blvd., Los Angeles, CA 90048
- Phone
- (310) 423-4420
- Enumerated
- Feb 27, 2007
- Record last updated
- Jun 23, 2026
- Fax
- (310) 423-0810
- Medicaid ID
- 8912651 NC
- Medicare enrollment
- Enrolled (PECOS I20070904000713); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 127 S. San Vicente Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Echo Tan, M.D.Neurology Physician1427373323
Verify Michael J. Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G77195Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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: $1,106.46
2 payments; by number, the most common kind was consulting fee; the largest payer was Imperative Care, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
One hospital affiliation
- Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
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 J. Alexander among 929 neurological surgery physician records in California
Michael J. Alexander, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2005 among the 612 with a school on file
- Record last updated2026 · 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 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Los Angeles → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Eli Baron, MDLos Angeles, CA 900481922113869
- Keith Black, M.D.West Hollywood, CA 900481841284460
- Ray Chu, M.D.Los Angeles, CA 900481285603860
- Aaron Cohen-Gadol, MDLos Angeles, CA 900481215962279
- Martin Cooper, M.D.Los Angeles, CA 900481669415071
- Moise Danielpour, M.D.Los Angeles, CA 900481881655116
- John Johnson, M.D.Los Angeles, CA 900481881628352
- Wesley King, M.D.Los Angeles, CA 900481649205394
Common questions
What is Michael J. Alexander, M.D.'s NPI number?
Michael J. Alexander, M.D.'s National Provider Identifier (NPI) is 1043347248, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Alexander, M.D. located?
The NPPES record lists a practice address at 127 S. San Vicente Blvd., Los Angeles, CA, 90048. Phone: (310) 423-4420. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Alexander, M.D.'s license?
NPPES lists California license number G77195, 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.
What is Michael J. Alexander, 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.