Active NPI 1003645409 Individual Practitioner Female Practitioner

Melissa Islas

Nurse Practitioner - Acute Care • Tulsa, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Melissa Islas is a certified Nurse Practitioner - Acute Care practicing in Tulsa, OK. With approximately 2 years of clinical experience since completing medical education in 2024, Melissa Islas delivers high-quality medical care to the local community at 1120 S UTICA AVE.

Melissa Islas is affiliated with Ahs Oklahoma Heart Llc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1120 S Utica Ave

Tulsa, OK 741044012

Telephone 9185920999

Associated Practice Facility / Clinic

🏢 Tulsa - Hillcrest Emergency Physicians, Inc. Facility NPI 1023009255

Medicare Profile & Education

Medical School

Other

Graduation Year

2024

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Acute Care in Tulsa, OK

Rising Specialist (<5 Yrs)

Practitioner Clinical Experience

2 Yrs -5.4 yrs vs City Avg

City Avg: 7.4 Yrs

State Avg: 7.0 Yrs

Regional Practice Density

155 Specialists

Practicing in Tulsa, OK (336 Statewide)

Telehealth Adoption Rate

9.7% 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. Islas (2 Years) 2 Yrs

Tulsa Specialty Average (7.4 Years) 7.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-04-17

Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

State License OK 219615

Definition to come...

Hospital & Practice Group Affiliations

Ahs Oklahoma Heart Llc

1265 S Utica Ave, Tulsa, OK 741044243

Phone: 9185920999

Secondary Practice Locations

1923 S Utica Ave

Tulsa, OK 741046520

Phone: 9187443131

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Saran Oliver , MD

Internal Medicine - Cardiovascular Disease

NPI 1013147248

Doctor of Medicine (M.D.)

Kristopher Mcdonald , APRN-CNP

Nurse Practitioner - Critical Care Medicine

NPI 1013409945

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Marilyn Culp , MD

Family Medicine - Sleep Medicine

NPI 1033192703

Doctor of Medicine (M.D.)

Dr. Sima Maraqa , MD

Internal Medicine

NPI 1033696240

Doctor of Medicine (M.D.)

Lisa Johnston , NP

Nurse Practitioner - Acute Care

NPI 1033703137

Nurse Practitioner

Dr. Kevin Lewis , MD

Internal Medicine - Sleep Medicine

NPI 1043222532

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address April 17, 2026

Registered at 1923 S UTICA AVE, TULSA, OK 741046520

✅

NPI Profile Active August 01, 2024

NPI status registered as active in NPPES database

📍

Updated Practice Location August 01, 2024

Registered at 1120 S UTICA AVE, TULSA, OK 741044012 (Tel: 9185920999)

📍

Updated Business Mailing Address August 01, 2024

Registered at 1714 E MONTGOMERY PL, BROKEN ARROW, OK 740121842

👤

Provider Name / Credentials Updated August 01, 2024

Recorded as MELISSA ISLAS

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2024

Nurse Practitioner (License #219615 in OK)

🟢

Initial NPI Registration & Enumeration August 01, 2024

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: 1003645409

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 01, 2024

Last Update: April 17, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1923 S Utica Ave

Tulsa, OK 741046520

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.