DR. JOSE IGNACIO DIAZ MD
NPI 1093787913
Pathology - Anatomic Pathology & Clinical Pathology in San Antonio, TX

Q: What is Jose Diaz's NPI number?

The NPI number for Jose Diaz is 1093787913. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Q: What is Jose Diaz's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Jose Diaz was last updated on January 10, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 03, 2006PECOS Enrolled

75/100

CMS Quality Rating

7979 WURZBACH RD, Z 4TH FLOOR, SAN ANTONIO, TX 78229(210) 450-3846(210) 450-3939 Get Directions Write a Review

NPPES record last updated: January 10, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Jose Ignacio Diaz Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOSE IGNACIO DIAZ MD (NPI 1093787913) is an individual anatomic pathology & clinical pathology provider in San Antonio, Texas, licensed in Texas (M4033) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093787913

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. JOSE IGNACIO DIAZCredential: MD

Location Address7979 WURZBACH RD, Z 4TH FLOORSan Antonio, TX 78229-4427

Mailing Address14960 Omicron DrSan Antonio, TX 78245-3215 · (210) 450-3846 · Fax (210) 450-3939

Phone(210) 450-3846

Fax(210) 450-3939

Sole ProprietorNo

Enumeration DateFebruary 3, 2006

Last NPPES UpdateJanuary 10, 2008

✔ NPI 1093787913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in TX · M4033

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · Molecular Genetic PathologyTaxonomy 207ZP0007X · License M4033 (TX)

7979 WURZBACH RD, San Antonio, TX 78229

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Other Identifiers 2

Medicare ID-Type Unspecified8J2507TX

Medicare UPINF00702TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jose Ignacio Diaz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

1,752 services794 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

296 services290 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

135 services96 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

26 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MATTHEW JAMES BUTLER M.D.

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