Physician Profile
Unclaimed ProfileAbout DIAZ
Based in San Antonio, TX, Jose Ignacio Diaz, MD is listed in the NPI registry under anatomic & clinical pathology. Jose is also listed as specializing in pathology. Medicare claims data shows Jose provided 2,209 services to 1,194 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 450-3846
- Email not available
Practice Locations
7979 WURZBACH RD Z 4TH FLOOR
San Antonio, TX 78229
Procedures Most Often Billed to Medicare
2,209 services · 1,194 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
1,752 |
| Special stained specimen slides to identify organisms including interpretation and report | Lab test | 88312 |
296 |
| Special stained specimen slides to examine tissue including interpretation and report | Lab test | 88313 |
135 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
26 |
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.
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 anatomic & clinical pathology specialists in San Antonio 8
Same specialty, same city.
Common questions
What is Dr. Diaz's specialty?
Dr. Diaz is an anatomic & clinical pathology in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Anatomic & Clinical Pathology”.
NPI registry
Where can I find Dr. Diaz?
Dr. Diaz is listed at 7979 WURZBACH RD Z 4TH FLOOR, San Antonio, TX 78229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Diaz?
The number on file is (210) 450-3846. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Diaz?
Dr. Diaz's National Provider Identifier is 1093787913. 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
How much experience does Dr. Diaz have?
Dr. Diaz has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Diaz known for?
According to Medicare billing data, Dr. Diaz 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. Diaz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Diaz. 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.