Active NPI 1083090690 Individual Practitioner Female Practitioner

Chelsea Nicole Gunn Walker , APRN

Nurse Practitioner • Tampa, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Chelsea Walker, APRN is a certified Nurse Practitioner practicing in Tampa, FL. With approximately 11 years of clinical experience since completing medical education in 2015, Chelsea Walker delivers high-quality medical care to the local community at 12902 USF MAGNOLIA DR.

Chelsea Walker is affiliated with H Lee Moffitt Cancer Ctr And Res Inst Life Time Cancer Scrn Ctr Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual alcohol misuse screening, 5 to, annual depression screening, 5 to. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

12902 Usf Magnolia Dr

Tampa, FL 336129416

Telephone 8137457365

Fax 8134498618

Associated Practice Facility / Clinic

🏢 H Lee Moffitt Cancer Ctr & Res Inst Life Time Cancer Scrn Ctr Inc Facility NPI 1306833595

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Tampa, FL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +1.7 yrs vs City Avg

City Avg: 9.3 Yrs

State Avg: 10.0 Yrs

Regional Practice Density

832 Specialists

Practicing in Tampa, FL (8990 Statewide)

Telehealth Adoption Rate

18.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (11 Years) 11 Yrs

Tampa Specialty Average (9.3 Years) 9.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	63	$248.00	$106.24
G0442 Annual alcohol misuse screening, 5 to 15 minutes	31	31	$35.00	$14.80
G0444 Annual depression screening, 5 to 15 minutes	21	21	$35.00	$15.04
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$250.00	$106.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	35	$256.00	$108.68
G0444 Annual depression screening, 5 to 15 minutes	11	11	$36.00	$15.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	124	72	$132.00	$111.00
99213 Established patient office or other outpatient visit, typically 15 minutes	28	20	$80.00	$78.11
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	21	21	$130.00	$113.18
81002 Urinalysis, manual test	17	15	$6.00	$3.48
99496 Transitional care management services for problem of high complexity	12	12	$350.00	$236.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	231	120	$132.00	$93.11
99213 Established patient office or other outpatient visit, typically 15 minutes	45	32	$80.00	$64.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$130.00	$99.48
81002 Urinalysis, manual test	18	14	$6.00	$3.43
99496 Transitional care management services for problem of high complexity	17	16	$350.00	$200.38
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$32.00	$14.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	352	163	$132.00	$91.44
81002 Urinalysis, manual test	35	21	$6.00	$3.41
93000 Routine ekg using at least 12 leads including interpretation and report	21	21	$32.00	$14.32
99496 Transitional care management services for problem of high complexity	21	15	$350.00	$193.97
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$130.00	$97.12
36415 Insertion of needle into vein for collection of blood sample	13	11	$10.00	$2.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$133.75	$91.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	70	$132.00	$90.55
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$130.00	$97.87
93000 Routine ekg using at least 12 leads including interpretation and report	18	17	$32.00	$14.25
81002 Urinalysis, manual test	13	11	$6.00	$3.41

Medical Specialties & State Licenses

CMS Verified: 2025-04-10

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License FL APRN9363161

(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.

Hospital & Practice Group Affiliations

H Lee Moffitt Cancer Ctr And Res Inst Life Time Cancer Scrn Ctr Inc

12902 Usf Magnolia Dr, Tampa, FL 336129416

Phone: 8888602778

Secondary Practice Locations

2128 Main St

Dunedin, FL 346985604

Phone: 7277367733

Practice Associates & Co-Workers

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

40 Associated Practitioners

Asti Rego , APRN

Nurse Practitioner

NPI 1003332685

Advanced Practice Registered Nurse

Dr. Niema Razavian , MD

Radiology - Radiation Oncology

NPI 1003376161

Doctor of Medicine (M.D.)

Dr. Sadhvi Batra , MD

Obstetrics & Gynecology

NPI 1003471020

Doctor of Medicine (M.D.)

Dr. Jing Wang , MD

Pathology - Anatomic Pathology

NPI 1003485590

Doctor of Medicine (M.D.)

Taryn Raval , APRN

Nurse Practitioner

NPI 1003585209

Advanced Practice Registered Nurse

Dr. Les Folio , DO

Radiology - Diagnostic Radiology

NPI 1003840570

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

17 Historical Events

📍

Updated Practice Location April 11, 2025

Registered at 12902 USF MAGNOLIA DR, TAMPA, FL 336129416 (Tel: 8137457365)

📍

Updated Business Mailing Address April 11, 2025

Registered at PO BOX 198441, ATLANTA, GA 303848441 (Tel: 8137457365)

👤

Provider Name / Credentials Updated April 11, 2025

Recorded as CHELSEA WALKER, APRN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2025

Nurse Practitioner (License #APRN9363161 in FL)

📍

Updated Practice Location June 13, 2019

Registered at 2128 MAIN ST, DUNEDIN, FL 346985604 (Tel: 7277367733)

📍

Updated Business Mailing Address June 13, 2019

Registered at 2128 MAIN ST, DUNEDIN, FL 346985604 (Tel: 7277367733)

✅

NPI Profile Active February 08, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 08, 2017

Registered at 5100 SEMINOLE BLVD, ST PETERSBURG, FL 337083354 (Tel: 7273194535)

📍

Updated Business Mailing Address February 08, 2017

Registered at 5100 SEMINOLE BLVD, ST PETERSBURG, FL 337083354 (Tel: 7273194535)

👤

Provider Name / Credentials Updated February 08, 2017

Recorded as CHELSEA WALKER, NP-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 08, 2017

Nurse Practitioner (License #ARNP9363161 in FL)

✅

NPI Profile Active August 05, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2015

Registered at 5100 SEMINOLE BLVD, ST PETERSBURG, FL 337083354 (Tel: 7273194535)

📍

Updated Business Mailing Address August 05, 2015

Registered at 5100 SEMINOLE BLVD, ST PETERSBURG, FL 337083354 (Tel: 7273194535)

👤

Provider Name / Credentials Updated August 05, 2015

Recorded as CHELSEA GUNN, ARNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2015

Nurse Practitioner (License #ARNP9363161 in FL)

🟢

Initial NPI Registration & Enumeration August 05, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1083090690

Entity Type:

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

Enumeration Date: August 05, 2015

Last Update: April 11, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 198441

Atlanta, GA 303848441

Phone: 8137457365

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.