Physician Profile
Unclaimed ProfileAbout BROOK
Based in San Francisco, CA, Michael Wagner Brook, MD is listed in the NPI registry under anesthesiology. Michael is also listed as specializing in anesthesiology — pain medicine and pain medicine. According to Medicare claims data, Michael cared for 84 Medicare patients across 118 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. Brook's specialty?
Dr. Brook is an anesthesiology in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Brook?
Dr. Brook is listed at 521 PARNASSUS AVE FL 4, San Francisco, CA 94143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Brook?
The number on file is (415) 476-9035. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Brook's NPI number?
Dr. Brook's National Provider Identifier is 1255361838. 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. Brook's medical education?
Dr. Brook attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Brook been practicing?
Dr. Brook has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Brook known for?
According to Medicare billing data, Dr. Brook performs procedures including destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint, destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint and injection of lower or sacral spine facet joint using imaging guidance, second level. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Brook confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Brook. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 476-9035
- Email not available
Practice Locations
521 PARNASSUS AVE FL 4
San Francisco, CA 94143
Procedures Most Often Billed to Medicare
118 services · 84 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
35 |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint | Procedure | 64636 |
34 |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
17 |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
17 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
15 |
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 anesthesiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other anesthesiology specialists in San Francisco 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 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.