Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639024458 Individual Practitioner Female Practitioner

Dr. Mackenzie Allanne Dimnik , MD

Pediatrics • Houston, TX

Professional Overview & Biography Verified Profile Summary

Dr. Mackenzie Dimnik, MD is a certified Pediatrics practicing in Houston, TX. With approximately 6 years of clinical experience since graduating from University Of Calgary, Faculty Of Medicine in 2020, Dr. Dimnik delivers high-quality medical care to the local community at 6701 FANNIN ST STE 1400.

Dr. Dimnik does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

6701 Fannin St Ste 1400

Houston, TX 770302613

Telephone 8328224242
Fax 8328251453

Medicare Profile & Education

Medical School

University Of Calgary, Faculty Of Medicine

Graduation Year

2020

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Houston, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -9.8 yrs vs City Avg
City Avg: 15.8 Yrs
State Avg: 22.0 Yrs
Regional Practice Density
1082 Specialists

Practicing in Houston, TX (5841 Statewide)

Telehealth Adoption Rate
0.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dimnik (6 Years) 6 Yrs
Houston Specialty Average (15.8 Years) 15.8 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-02-27
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License TX V6292

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

21 Associated Practitioners
Dr. David Steffin , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1063779106

Doctor of Medicine (M.D.)

Dr. Candelaria O'farrell , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1093373961

Doctor of Medicine (M.D.)

Susan Kirk , PA-C

Physician Assistant

NPI 1154575561

Physician Assistant (Certified)

Dr. Julienne Brackett , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1265516132

Doctor of Medicine (M.D.)

NPI 1306971528

PHYSICIANASSISTANT

Dr. Piti Techavichit , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1356776116

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active February 27, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location February 27, 2026

Registered at 6701 FANNIN ST STE 1400, HOUSTON, TX 770302613 (Tel: 8328224242)

📍
Updated Business Mailing Address February 27, 2026

Registered at 846 FISHER ST UNIT B, HOUSTON, TX 770185324 (Tel: 4033896453)

👤
Provider Name / Credentials Updated February 27, 2026

Recorded as MACKENZIE DIMNIK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 27, 2026

Pediatrics (License #V6292 in TX)

🟢
Initial NPI Registration & Enumeration February 27, 2026

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: 1639024458
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 27, 2026
Last Update: February 27, 2026
Sole Proprietor: No

Mailing Address

846 Fisher St Unit B

Houston, TX 770185324

Phone: 4033896453

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.