Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1861484974 Deactivated / Inactive NPI Male Practitioner

Dr. Darrell Hirt , MD

Internal Medicine - Nephrology • Fort Worth, TX

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Darrell Hirt has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date August 16, 2005
NPI Deactivation Date October 10, 2017
Total Practice Duration ~12 Years of Practice (2005 – 2017)

Professional Overview & Biography Verified Profile Summary

Dr. Darrell Hirt, MD was a registered Internal Medicine - Nephrology practicing in Fort Worth, TX. Throughout an active medical career spanning 12 years, Dr. Hirt provided care at the practice location at 1000 W CANNON ST until profile deactivation on 2017-10-10.

Practice Location & Contact Primary Location

Practice Address

1000 W Cannon St

Fort Worth, TX 761043029

Telephone 8178775858
Fax 8173354418
Associated Practice Facility / Clinic
🏢 Ppg Health, Pa Facility NPI 1295736973

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Fort Worth, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 24.0 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
55 Specialists

Practicing in Fort Worth, TX (1192 Statewide)

Telehealth Adoption Rate
47.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License TX F5964

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

21 Associated Practitioners
Dr. Machaiah Madhrira , MD

Internal Medicine - Nephrology

NPI 1043453293

Doctor of Medicine (M.D.)

Pykayia Acosta , AGACNP

Nurse Practitioner - Acute Care

NPI 1205608163

Adult-Gerontology Acute Care Nurse Practitioner

Dr. Mohammad Kabir , MD

Internal Medicine - Nephrology

NPI 1285859389

Doctor of Medicine (M.D.)

Carlos Garcia Sagnay

Internal Medicine - Nephrology

NPI 1376066647
Dr. Lee Anderson , MD

Internal Medicine - Nephrology

NPI 1376535310

Doctor of Medicine (M.D.)

Whitney Kirkpatrick , MSN(NP)

Registered Nurse - Emergency

NPI 1396175535

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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NPI Profile Deactivated October 10, 2017

Record deactivated on October 10, 2017

NPI Profile Active July 30, 2014

NPI status registered as active in NPPES database

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Updated Practice Location July 30, 2014

Registered at 1000 W CANNON ST, FORT WORTH, TX 761043029 (Tel: 8178775858)

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Updated Business Mailing Address July 30, 2014

Registered at 1000 W CANNON ST, FORT WORTH, TX 761043029 (Tel: 8178775858)

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Provider Name / Credentials Updated July 30, 2014

Recorded as DARRELL HIRT, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2014

Internal Medicine (License #F5964 in TX)

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Initial NPI Registration & Enumeration August 16, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1861484974
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 16, 2005
Last Update: July 30, 2014
Deactivation Date: October 10, 2017

Mailing Address

1000 W Cannon St

Fort Worth, TX 761043029

Phone: 8178775858

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.