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Active NPI 1942015946 Individual Practitioner Female Practitioner

Mary Ann Buchanan , FNP-C

Nurse Practitioner • Tulsa, OK

Professional Overview & Biography Verified Profile Summary

Mary Buchanan, FNP-C is a certified Nurse Practitioner practicing in Tulsa, OK. With approximately 2 years of clinical experience since completing medical education in 2024, Mary Buchanan delivers high-quality medical care to the local community at 2488 E 81ST ST STE 2000.

Mary Buchanan does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2488 E 81st St Ste 2000

Tulsa, OK 741374224

Telephone 9185929020
Associated Practice Facility / Clinic
🏢 Advanced Wound Therapy Facility NPI 1922719095

Medicare Profile & Education

Medical School

Other

Graduation Year

2024

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Tulsa, OK

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
2 Yrs -9.2 yrs vs City Avg
City Avg: 11.2 Yrs
State Avg: 11.4 Yrs
Regional Practice Density
161 Specialists

Practicing in Tulsa, OK (715 Statewide)

Telehealth Adoption Rate
14.9% 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. Buchanan (2 Years) 2 Yrs
Tulsa Specialty Average (11.2 Years) 11.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-05
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License OK 221587

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License TX 1184001

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Secondary Practice Locations

4722 Taft Blvd Ste 4

Wichita Falls, TX 763084800

Phone: 9402341265

Practice Associates & Co-Workers

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

4 Associated Practitioners
NPI 1689319915

Doctor of Podiatric Medicine

NPI 1881629079

Doctor of Medicine (M.D.)

Dr. Cathryn Crittenden-Byers , MD

Emergency Medicine - Pediatric Emergency Medicine

NPI 1912955493

Doctor of Medicine (M.D.)

Dr. Eric Canaday , DO

Emergency Medicine

NPI 1972802254

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2026

Nurse Practitioner (License #1184001 in TX)

NPI Profile Active February 08, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location February 08, 2025

Registered at 2488 E 81ST ST STE 2000, TULSA, OK 741374224 (Tel: 9185929020)

📍
Updated Business Mailing Address February 08, 2025

Registered at 2488 EAST 81ST STREET, SUITE 2000, TULSA, OK 741374290

👤
Provider Name / Credentials Updated February 08, 2025

Recorded as MARY BUCHANAN, FNP-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 08, 2025

Nurse Practitioner (License #221587 in OK)

🟢
Initial NPI Registration & Enumeration February 08, 2025

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: 1942015946
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 08, 2025
Last Update: January 05, 2026
Sole Proprietor: No

Mailing Address

2488 East 81st Street, Suite 2000

Tulsa, OK 741374290

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.