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JOSE DIAZ MD
NPI 1730479593
Obstetrics & Gynecology in Austin, TX

Active since April 13, 2011PECOS Enrolled
1313 RED RIVER ST, #303 DEPARTMENT OF OB/GYN, AUSTIN, TX 78701(512) 324-7036 Get Directions Write a Review

NPPES record last updated: May 23, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jose Diaz Md NPPES

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

JOSE DIAZ MD (NPI 1730479593) is an individual obstetrics & gynecology provider in Austin, Texas, licensed in Virginia (0101259109) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730479593
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJOSE DIAZCredential: MD
Location Address1313 RED RIVER ST, #303 DEPARTMENT OF OB/GYNAustin, TX 78701
Mailing Address1407 Peachtree BlvdRichmond, VA 23226-1141 · (361) 813-5347
Phone(512) 324-7036
Sole ProprietorNo
Enumeration DateApril 13, 2011
Last NPPES UpdateMay 23, 2018
✔ NPI 1730479593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in VA · 0101259109
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1313 RED RIVER ST, Austin, TX 78701
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jose 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.

Medicare Billing Reassignment

Medicare enrollment records show Jose Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bon Secours Medical Group Richmond Specialty Care LLC
1,268 mi
Cardiovascular Disease
8580 MAGELLAN PKWY
Richmond, VA 23227
  • Reassigned Medicare billing, Virginia enrollment
  • 581 clinicians in this Medicare group
NPI 1477112225 (804) 627-5573

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78701 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
Most-billed visit code 99213
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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
42%24 patients2/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
36%22 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 19

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

DR. DEBRA ANN LOPEZ PHARM.D.
Pharmacist (Pharmacotherapy)
1313 RED RIVER ST, STE 100
AUSTIN, TX 78701
Travis County (512) 324-8604
DR. DANNIELLE O'DONNELL PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1313 RED RIVER ST, SUITE 100
AUSTIN, TX 78701
Travis County (512) 324-8600
DR. MELINDA ELIZABETH LOPEZ M.D.
Obstetrics & Gynecology
1313 RED RIVER ST, #303
AUSTIN, TX 78701
Travis County (512) 324-7036
SARA PINKMAN CNM
Advanced Practice Midwife
1313 RED RIVER ST, SUITE 303B OB-GYN
AUSTIN, TX 78701
Travis County (540) 842-2777
ISSAC ISAIAH BOLANOS PA
Physician Assistant (Medical)
1313 RED RIVER ST, SUITE 200
AUSTIN, TX 78701
Travis County (512) 391-1751
GWENDOLYN LUECKE
Obstetrics & Gynecology
1313 RED RIVER ST, SUITE A1
AUSTIN, TX 78701
Travis County (512) 324-7036
KRISHNA SINGH MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1313 RED RIVER ST, SUITE A1
AUSTIN, TX 78701
Travis County (512) 324-7246
DR. JENNIFER LYN AYRES PH.D.
Psychologist (Clinical)
1313 RED RIVER ST, SUITE 100
AUSTIN, TX 78701
Travis County (512) 324-8611

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jose Diaz's NPI number?

The NPI number for Jose Diaz is 1730479593. It was assigned to this individual provider in the NPPES registry on April 13, 2011.

Where is Jose Diaz located?

Jose Diaz practices at 1313 Red River St #303 Department Of Ob/Gyn, Austin, TX 78701. The listed phone number is (512) 324-7036.

What is Jose Diaz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jose Diaz enrolled in Medicare?

Yes. Jose Diaz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jose Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jose Diaz reassigns Medicare benefits to Bon Secours Medical Group Richmond Specialty Care LLC (Richmond, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jose Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jose Diaz was last updated on May 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.