TIFFANY MARIE DIAZ FNP
NPI 1801572664
Nurse Practitioner - Family in Kerrville, TX

Q: What is Tiffany Diaz's NPI number?

The NPI number for Tiffany Diaz is 1801572664. It was assigned to this individual provider in the NPPES registry on June 26, 2023.

Q: What is Tiffany Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Tiffany Diaz was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 26, 2023PECOS EnrolledAccepts Medicare Assignment

222 SIDNEY BAKER ST S STE 208, KERRVILLE, TX 78028(830) 896-7607 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Tiffany Marie Diaz Fnp NPPES

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

TIFFANY MARIE DIAZ FNP (NPI 1801572664) is an individual family provider in Kerrville, Texas, licensed in Texas (1127024) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1801572664

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameTIFFANY MARIE DIAZCredential: FNP

Location Address222 SIDNEY BAKER ST S STE 208Kerrville, TX 78028-5983

Mailing Address121 Stonegate NBoerne, TX 78006-3406 · (210) 995-4935

Phone(830) 896-7607

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateJune 26, 2023

NPPES CertifiedJune 20, 2023

✔ NPI 1801572664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · 1127024

222 SIDNEY BAKER ST S STE 208, Kerrville, TX 78028

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tiffany Marie Diaz Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254794472

PECOS Enrollment IDI20230905003329

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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

598 services424 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

22 services20 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

15 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Peterson Regional Medical Center

Acute Care Hospitals · Kerrville, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450007

Location551 Hill Country DriveKerrville, TX 78028 · Kerr County

Emergency services Birthing friendly

Hill Country Memorial Hospital

Acute Care Hospitals · Fredericksburg, TX

5/5 CMS rating

OwnershipProprietary

CMS Certification Number450604

Location1020 South State Highway 16Fredericksburg, TX 78624 · Gillespie County

Emergency services Birthing friendly

Kimble Hospital

Critical Access Hospitals · Junction, TX

OwnershipProprietary

CMS Certification Number451306

Location349 Reid RoadJunction, TX 76849 · Kimble County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78028 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

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.

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 Tiffany Diaz's NPI number?

The NPI number for Tiffany Diaz is 1801572664. It was assigned to this individual provider in the NPPES registry on June 26, 2023.

Where is Tiffany Diaz located?

Tiffany Diaz practices at 222 Sidney Baker St S Ste 208, Kerrville, TX 78028. The listed phone number is (830) 896-7607.

What is Tiffany Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tiffany Diaz enrolled in Medicare?

Yes. Tiffany Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Tiffany Diaz accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Tiffany Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tiffany Diaz affiliated with any hospitals?

According to CMS data, Tiffany Diaz is affiliated with Peterson Regional Medical Center, Hill Country Memorial Hospital and Kimble Hospital.

When was this NPI record last updated?

The NPPES record for Tiffany Diaz was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.