Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1811551146 Individual Practitioner Male Practitioner

Dr. Daniel Brownfield , DO

Hospitalist • Tulsa, OK

✓ Accepts Medicare Assignment
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.

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Brownfield, DO is a registered Hospitalist practitioner in Tulsa, OK. With approximately 7 years of clinical practice since completing medical education in 2019, Dr. Brownfield provides healthcare services at the registered practice location at 6161 S YALE AVE.

Dr. Brownfield maintains professional affiliations with Warren Clinic Inc, Usacs Observation Medicine Services Of Oklahoma, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6161 S Yale Ave

Tulsa, OK 741361902

Telephone 9185021900
Fax 9184946303
Associated Practice Facility / Clinic
🏢 Saint Francis Hospital, Inc. Facility NPI 1144228487

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Tulsa, OK

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -10.8 yrs vs City Avg
City Avg: 17.8 Yrs
State Avg: 17.8 Yrs
Regional Practice Density
140 Specialists

Practicing in Tulsa, OK (263 Statewide)

Telehealth Adoption Rate
2.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brownfield (7 Years) 7 Yrs
Tulsa Specialty Average (17.8 Years) 17.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
614 273 $741.34 $109.00
99239 Hospital discharge day management, more than 30 minutes
303 273 $760.89 $104.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
224 211 $1456.61 $158.60
99291 Critical care, first 30-74 minutes
39 22 $1655.98 $197.84
99497 Advance care planning, first 30 minutes
20 20 $563.57 $69.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
19 17 $519.69 $73.11

Medical Specialties & State Licenses

CMS Verified: 2026-05-19
Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License OK 7769

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Family Medicine

NUCC Taxonomy Code: 207Q00000X

State License OK 7769

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Hospital & Practice Group Affiliations

Usacs Observation Medicine Services Of Oklahoma, Llc

6161 S Yale Ave, Tulsa, OK 741361902

Usacs Observation Medicine Services Of Oklahoma, Llc

3500 E Frank Phillips Blvd, Bartlesville, OK 740062411

Phone: 9183337200

Warren Clinic Inc

6161 S Yale Ave, Tulsa, OK 741361902

Phone: 9185024720

Usacs Observation Medicine Services Of Oklahoma, Llc

300 Rockefeller Dr, Muskogee, OK 744015075

Phone: 9186842101

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003247446

Doctor of Medicine (M.D.)

NPI 1003433582

Doctor of Osteopathic Medicine (D.O.)

NPI 1013234996

Doctor of Medicine (M.D.)

Dr. Rodney Beasley , MD

Internal Medicine - Critical Care Medicine

NPI 1023019304

Doctor of Medicine (M.D.)

Dr. Omar Hussein , MD

Internal Medicine - Pulmonary Disease

NPI 1043871304

Doctor of Medicine (M.D.)

Mckenzie Varela , PA-C

Physician Assistant

NPI 1043926900

Physician Assistant (Certified)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location May 19, 2026

Registered at 6161 S YALE AVE, TULSA, OK 741361902 (Tel: 9185021900)

📍
Updated Business Mailing Address May 19, 2026

Registered at 6600 S YALE AVE STE 1200, TULSA, OK 741363361 (Tel: 3347441891)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2026

Hospitalist (License #7769 in OK)

📍
Updated Practice Location October 23, 2024

Registered at 3500 E FRANK PHILLIPS BLVD, BARTLESVILLE, OK 740062411 (Tel: 9183337200)

📍
Updated Business Mailing Address October 23, 2024

Registered at 2549 CHAPEL HILL RD, BARTLESVILLE, OK 740067518 (Tel: 3347441891)

NPI Profile Active April 22, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location April 22, 2019

Registered at 600 ELIZABETH ST # 9B, CORPUS CHRISTI, TX 784042235 (Tel: 3347441891)

📍
Updated Business Mailing Address April 22, 2019

Registered at 600 ELIZABETH ST # 9B, CORPUS CHRISTI, TX 784042235

👤
Provider Name / Credentials Updated April 22, 2019

Recorded as DANIEL BROWNFIELD, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 22, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 22, 2019

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: 1811551146
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 22, 2019
Last Update: May 19, 2026
Sole Proprietor: Yes

Mailing Address

6600 S Yale Ave Ste 1200

Tulsa, OK 741363361

Phone: 3347441891

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.