Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1568385425 Individual Practitioner Female Practitioner

Parker Marie Hamilton , RN

Registered Nurse • Austin, TX

Professional Overview & Biography Verified Profile Summary

Parker Hamilton, RN is a registered healthcare professional specializing in Registered Nurse in Austin, TX. Practice services are available at 1301 BARBARA JORDAN BLVD STE 200B under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1301 Barbara Jordan Blvd Ste 200b

Austin, TX 787233078

Telephone 5126281820

Specialty Benchmarks & Practice Insights

Comparative analytics for Registered Nurse in Austin, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.0 Yrs
State Avg: 4.6 Yrs
Regional Practice Density
346 Specialists

Practicing in Austin, TX (9146 Statewide)

Telehealth Adoption Rate
0.0% 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

CMS Verified: 2026-07-30
Registered Nurse Primary Specialty

NUCC Taxonomy Code: 163W00000X

State License TX 1190887

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Practice Associates & Co-Workers

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

8 Associated Practitioners
Susan Russo , CPNP-PC

Nurse Practitioner - Pediatrics

NPI 1073944534

CPNPPC

Dr. Natascha Ching , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1215957113

Doctor of Medicine (M.D.)

Rachel Downey , APRN, CNS, CPNP-AC

Nurse Practitioner - Pediatrics

NPI 1497423511

Advanced Practice Registered Nurse, Clinical Nurse Specialist, CPNPAC

Dr. Maheswari Ekambaram , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1508154220

Doctor of Medicine (M.D.)

Hadyn Standish , CPNP

Nurse Practitioner - Pediatrics

NPI 1700440179

Certified Pediatric Nurse Practitioner

Sarah Casey , PNP-PC

Nurse Practitioner - Pediatrics

NPI 1780960401

PNPPC

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 30, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location July 30, 2026

Registered at 1301 BARBARA JORDAN BLVD STE 200B, AUSTIN, TX 787233078 (Tel: 5126281820)

📍
Updated Business Mailing Address July 30, 2026

Registered at 1301 BARBARA JORDAN BLVD STE 200B, AUSTIN, TX 787233078

👤
Provider Name / Credentials Updated July 30, 2026

Recorded as PARKER HAMILTON, RN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2026

Registered Nurse (License #1190887 in TX)

🟢
Initial NPI Registration & Enumeration July 30, 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: 1568385425
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 30, 2026
Last Update: July 30, 2026
Sole Proprietor: No

Mailing Address

1301 Barbara Jordan Blvd Ste 200b

Austin, TX 787233078

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.