Physician Profile
Unclaimed ProfileAbout WALLACE
William Dean Wallace, MD practices pathology in Los Angeles, CA. William is a 2000 graduate of Rush Medical College of Rush University. William is also listed as specializing in anatomic & clinical pathology. Medicare claims data shows William provided 2,366 services to 920 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (323) 442-2582
- Email not available
Practice Locations
1500 SAN PABLO ST
Los Angeles, CA 90033
Procedures Most Often Billed to Medicare
2,366 services · 920 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Special stained specimen slides to identify organisms including interpretation and report | Lab test | 88312 |
510 |
| Antibody evaluation, each additional single antibody stain procedure | Lab test | 88350 |
427 |
| Special stained specimen slides to examine tissue including interpretation and report | Lab test | 88313 |
335 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
291 |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
141 |
| Pathology examination of tissue using a microscope, moderately high complexity | Lab test | 88307 |
138 |
| Cell examination of specimen, concentration technique | Lab test | 88108 |
93 |
| Pathology examination of specimen during surgery, first tissue block | Lab test | 88331 |
84 |
| Special stained specimen slides to examine tissue, each additional procedure | Lab test | 88341 |
80 |
| Antibody evaluation, initial single antibody stain procedure | Lab test | 88346 |
61 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pathology specialists at this location 1
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 pathology specialists in Los Angeles 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Wallace's specialty?
Dr. Wallace is a pathology in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PATHOLOGY”.
NPI registry
Where can I find Dr. Wallace?
Dr. Wallace is listed at 1500 SAN PABLO ST, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Wallace?
The number on file is (323) 442-2582. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Wallace?
Dr. Wallace's National Provider Identifier is 1245269943. 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. Wallace's medical education?
Dr. Wallace attended Rush Medical College of Rush University, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Wallace have?
Dr. Wallace has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Wallace known for?
According to Medicare billing data, Dr. Wallace the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Wallace's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wallace. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.