Active NPI 1407424294 Individual Practitioner Female Practitioner

Diadema G Barefield , APRN

Nurse Practitioner • Crestview, FL

Professional Overview & Biography Verified Profile Summary

Diadema Barefield, APRN is a registered healthcare professional specializing in Nurse Practitioner in Crestview, FL. Practice services are available at 326 MERLIN CT under active NPI credentials.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, removal of skin and tissue. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

326 Merlin Ct

Crestview, FL 325396753

Telephone 8509027949

Associated Practice Facility / Clinic

🏢 Lunas Home Np Llc Facility NPI 1487526232

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Crestview, FL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 9.9 Yrs

State Avg: 10.0 Yrs

Regional Practice Density

20 Specialists

Practicing in Crestview, FL (8990 Statewide)

Telehealth Adoption Rate

5.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	691	113	$98.00	$95.01
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	214	85	$67.92	$65.60
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	207	19	$38.00	$35.62
99213 Established patient office or other outpatient visit, typically 15 minutes	197	111	$423.10	$78.33
11042 Removal of skin and tissue, 20.0 sq cm or less	160	45	$118.00	$112.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	94	$600.00	$109.42
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	130	109	$121.00	$117.81
80307 Testing for presence of drug, by chemistry analyzers	60	56	$280.00	$60.90
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms	60	56	$702.08	$153.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
80307 Testing for presence of drug, by chemistry analyzers	290	190	$280.00	$60.90
G0482 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms	166	117	$890.00	$194.77
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms	123	107	$700.00	$153.46
99213 Established patient office or other outpatient visit, typically 15 minutes	113	97	$420.00	$74.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	82	72	$600.00	$103.36
J1885 Injection, ketorolac tromethamine, per 15 mg	32	12	$2.70	$0.53
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	15	14	$70.00	$11.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
80307 Testing for presence of drug, by chemistry analyzers	206	167	$280.00	$60.95
G0482 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms	170	132	$890.00	$194.94
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	169	54	$177.57	$150.93
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	151	33	$69.60	$59.16
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	51	35	$131.79	$112.00
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	45	24	$47.83	$40.65
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	43	32	$63.43	$53.90
G0481 Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms	36	36	$700.00	$153.59
99497 Advance care planning, first 30 minutes	19	19	$85.15	$72.38
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	16	16	$218.16	$185.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	273	77	$178.54	$151.76
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	209	42	$43.04	$36.58
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	83	37	$37.23	$31.65
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	81	54	$40.65	$34.55
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	70	44	$128.78	$109.46
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	62	44	$89.16	$75.79
99497 Advance care planning, first 30 minutes	22	19	$85.52	$72.69
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes	18	18	$221.14	$187.97

Medical Specialties & State Licenses

CMS Verified: 2021-06-15

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License FL 11013020

(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.

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 16, 2021

NPI status registered as active in NPPES database

📍

Updated Practice Location June 16, 2021

Registered at 326 MERLIN CT, CRESTVIEW, FL 325396753 (Tel: 8509027949)

📍

Updated Business Mailing Address June 16, 2021

Registered at 326 MERLIN CT, CRESTVIEW, FL 325396753 (Tel: 8509027949)

👤

Provider Name / Credentials Updated June 16, 2021

Recorded as DIADEMA BAREFIELD, APRN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2021

Nurse Practitioner (License #11013020 in FL)

🟢

Initial NPI Registration & Enumeration June 16, 2021

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: 1407424294

Entity Type:

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

Enumeration Date: June 16, 2021

Last Update: June 16, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

326 Merlin Ct

Crestview, FL 325396753

Phone: 8509027949

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.