Physician Profile
Unclaimed ProfileAbout ALEXANDER
Michael J. Alexander, M.D. is a healthcare provider in Los Angeles, CA specialising in neurosurgery. Michael trained at Georgetown University School of Medicine, graduating in 1991. Michael is also listed as specialising in vascular & interventional radiology, neurological surgery, and diagnostic radiology. According to Medicare claims data, Michael cared for 305 Medicare patients across 373 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Alexander's specialty?
Dr. Alexander is a neurosurgery in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROSURGERY”.
NPI registry
Where can I find Dr. Alexander?
Dr. Alexander is listed at 127 S. SAN VICENTE BLVD. SUITE A6600, Los Angeles, CA 90048. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Alexander?
The number on file is (310) 423-4420. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Alexander's NPI number?
Dr. Alexander's National Provider Identifier is 1043347248. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Alexander's medical education?
Dr. Alexander attended Georgetown University School of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Alexander been practising?
Dr. Alexander has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Alexander known for?
According to Medicare billing data, Dr. Alexander performs procedures including insertion of tube into brain artery for diagnosis or treatment with review by radiologist, insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist and occlusion of central nervous system or spinal cord artery; reads or performs imaging such as imaging of blood vessel and ultrasonic guidance for blood vessel access, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Alexander confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Alexander. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (310) 423-4420
- Email not available
Practice Locations
127 S. SAN VICENTE BLVD. SUITE A6600
Los Angeles, CA 90048
Procedures Most Often Billed to Medicare
373 services · 305 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of tube into brain artery for diagnosis or treatment with review by radiologist | Procedure | 36226 |
34 |
| Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Procedure | 36224 |
31 |
| Occlusion of central nervous system or spinal cord artery | Procedure | 61624 |
21 |
| Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist | Procedure | 36227 |
17 |
| Imaging of blood vessel | Imaging | 75898 |
41 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
26 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
71 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
53 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
45 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
34 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other neurosurgery specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other neurosurgery specialists in Los Angeles 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of tube into brain artery for diagnosis or treatment with review by radiologist 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.