Michael J. Alexander, M.D.
Individual provider Active NPI Neurological Surgery Physician · Los Angeles, CA
NPI 1043347248 · NPPES record last updated Jun 23, 2026
Key facts
- NPI
- 1043347248
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Neurological Surgery Physician 207T00000X
- License
- G77195 (CA)
- Practice address
- 127 S. San Vicente Blvd.
Suite A6600
Los Angeles, CA 90048-5901 - Phone
- (310) 423-4420
- Fax
- (310) 423-0810
- NPI assigned
- Feb 27, 2007
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 6
Hospital & facility affiliations 2
Medicare Care Compare profile
- Specialty
- Neurosurgery
- Education
- Georgetown University School of Medicine, 1991
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Cedars-Sinai Medical Center
Practice addresses (Care Compare)
8700 Beverly Blvd
West Hollywood, CA 90048-1804
Phone (310) 423-5000
Hospital & facility affiliations
- Cedars-Sinai Medical Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 93.23 of 100
- Quality
- 77.83
- Promoting interoperability
- 98
- Improvement activities
- 40
- Cost
- 71.17
Merit-based Incentive Payment System (MIPS)
- Final score
- 89.14 of 100
- Quality
- 84.79
- Promoting interoperability
- 99
- Improvement activities
- 40
- Cost
- 73.15
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Laminectomy or laminotomy (partial removal of spine bones) | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20070904000713 | CA | Practitioner - Neurosurgery |
2163515370 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2000-01051 | NC | MD | Neurological Surgery Physician |
| G77195 | CA | MD | Vascular & Interventional Radiology Physician |
Practice roles (4 of 5)
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cedars-Sinai Medical Center | Current |
Accepting new patients | |
| Cedars-Sinai Medical Center | Current |
Accepting new patients | |
| Cedars-Sinai Medical Care Foundation | Current |
Accepting new patients | |
| UCLA Radiology Medical Group | Diagnostic Radiology | Past | Accepting new patients |
Locations
8635 W 3rd St
Ste 465W
Los Angeles, CA 90048
Phone (310) 423-0674
127 S San Vicente Blvd
Ste A6600
Los Angeles, CA 90048
Phone (310) 423-6472
1250 16th St
Santa Monica, CA 90404
Phone (310) 301-8695
4140 W 190th St
Torrance, CA 90504
Phone (310) 967-1780
3400 Lomita Blvd
Ste 104
Torrance, CA 90505
Phone (310) 326-5648
8700 Beverly Blvd
West Hollywood, CA 90048
Phone (310) 385-3291
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Interoperability endpoints
- malexander99545@direct.cshs.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Vascular & Interventional Radiology Physician | 2085R0204X | G77195 | CA | |
| Neurological Surgery Physician | 207T00000X | 2000-01051 | NC | |
| Neurological Surgery Physician | 207T00000X | G77195 | CA | Yes |
| Diagnostic Radiology Physician | 2085R0202X | 2000-01051 | NC |
Addresses
Primary practice location
127 S. San Vicente Blvd.
Suite A6600
Los Angeles, CA 90048-5901
Mailing address
4140 W 190TH St
Torrance, CA 90504-5513
Phone (310) 423-4420
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8912651 | Medicaid | NC |
Other providers in Los Angeles, CA
- Kelli Muirae Alexander
- Keri Alexander
- Lawrence R. Alexander
- Leigh Taylor Alexander
- Maureen Alexander
- Miranda Alexander
- Neikisha Alexander
- Nicholas Charles Alexander
- Regina Lynn Alexander
- Russel Hashimy Alexander
All providers in Los Angeles, CA · Neurological Surgery Physician in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jun 23, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.