Active NPI 1326468463 Individual Practitioner Female Practitioner

Mary E. Lopez , FNP

Nurse Practitioner • Gilbert, AZ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Mary Lopez, FNP is a certified Nurse Practitioner practicing in Gilbert, AZ. With approximately 12 years of clinical experience since completing medical education in 2014, Mary Lopez delivers high-quality medical care to the local community at 2946 E BANNER GATEWAY DR.

Mary Lopez maintains professional affiliations with Banner Cancer Center Specialists Llc, Peak Gastroenterology Associates and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, initial hospital care with straightforward or low-level 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

2946 E Banner Gateway Dr

Gilbert, AZ 85234

Telephone 4802566444

Fax 4802563682

Associated Practice Facility / Clinic

🏢 Banner Pharmacy Services Llc Facility NPI 1306231139

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Gilbert, AZ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs +3.8 yrs vs City Avg

City Avg: 8.2 Yrs

State Avg: 8.9 Yrs

Regional Practice Density

58 Specialists

Practicing in Gilbert, AZ (1459 Statewide)

Telehealth Adoption Rate

27.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

65.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lopez (12 Years) 12 Yrs

Gilbert Specialty Average (8.2 Years) 8.2 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
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	51	48	$457.38	$154.82
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$560.00	$188.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$257.00	$101.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$424.60	$137.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$264.21	$102.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$376.40	$140.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	27	27	$190.00	$80.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$257.00	$108.35
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$379.00	$159.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	76	62	$120.00	$73.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	50	$175.00	$105.21
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	49	30	$140.00	$58.40
99221 Initial hospital inpatient care per day, typically 30 minutes	18	18	$175.00	$81.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$275.00	$136.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	86	68	$120.00	$60.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	33	$140.00	$59.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	20	$175.00	$87.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	18	$255.00	$113.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	144	94	$120.00	$59.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	44	$140.00	$59.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	35	$255.00	$111.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	17	$95.00	$32.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$195.00	$86.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	173	120	$120.00	$58.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	66	58	$80.00	$34.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	42	$140.00	$58.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	47	$255.00	$108.40
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	28	$95.00	$30.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	20	$195.00	$85.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	88	58	$152.00	$56.76
99213 Established patient office or other outpatient visit, typically 15 minutes	81	68	$143.00	$58.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	70	55	$92.00	$34.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	63	62	$311.00	$110.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	39	$124.00	$31.71

Medical Specialties & State Licenses

CMS Verified: 2024-10-17

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License AZ 326072

(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 IN 71004898A

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License WI 15851

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100290565 (WI)

Hospital & Practice Group Affiliations

Banner Cancer Center Specialists Llc

2946 E Banner Gateway Dr, Gilbert, AZ 852342165

Phone: 4802566444

Peak Gastroenterology Associates

2920 N Cascade Ave, Colorado Springs, CO 809076262

Phone: 7196361201

Secondary Practice Locations

2901 W Kinnickinnic River Pkwy

Milwaukee, WI 532153677

Phone: 4146493750

Practice Associates & Co-Workers

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

40 Associated Practitioners

Macy Jernigan , PA

Physician Assistant - Surgical

NPI 1003587809

Physician Assistant

Dr. Ahmed Al-Niaimi , MD

Obstetrics & Gynecology - Gynecologic Oncology

NPI 1003958539

Doctor of Medicine (M.D.)

Dr. Soyoung Park , MD

Internal Medicine - Hematology & Oncology

NPI 1013279256

Doctor of Medicine (M.D.)

Dr. Michelle Locke , DNP, AGNP-C, RNFA

Nurse Practitioner - Adult Health

NPI 1023309614

Doctor of Nursing Practice, Adult-Gerontology Nurse Practitioner (Certified), RNFA

Patrick Allred , MS, PA-C

Physician Assistant - Medical

NPI 1023559184

Master of Science, Physician Assistant (Certified)

Dr. Ala Eddin Sagar , MD

Internal Medicine - Pulmonary Disease

NPI 1033478268

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location August 15, 2025

Registered at 2946 E BANNER GATEWAY DR, GILBERT, AZ 85234 (Tel: 4802566444)

📍

Updated Business Mailing Address August 15, 2025

Registered at 2946 E BANNER GATEWAY DR, GILBERT, AZ 85234 (Tel: 4802566444)

👤

Provider Name / Credentials Updated August 15, 2025

Recorded as MARY LOPEZ, FNP

📍

Updated Business Mailing Address July 06, 2021

Registered at 11109 PARKVIEW PLAZA DR # 117, FORT WAYNE, IN 468451701

📍

Updated Practice Location July 05, 2018

Registered at 11050 PARKVIEW CIRCLE DR, FORT WAYNE, IN 46845 (Tel: 8337248326)

📍

Updated Business Mailing Address July 05, 2018

Registered at 3702 NEW VISION DR BLDG B, FORT WAYNE, IN 468451703 (Tel: 2602666013)

✅

NPI Profile Active December 21, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 21, 2015

Registered at 1234 E DUPONT RD, SUITE 1, FORT WAYNE, IN 468251545 (Tel: 2603739700)

📍

Updated Business Mailing Address December 21, 2015

Registered at 11104 PARKVIEW CIRCLE DR, SUITE 310, FORT WAYNE, IN 468451672 (Tel: 2602665230)

👤

Provider Name / Credentials Updated December 21, 2015

Recorded as MARY LOPEZ, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2015

Nurse Practitioner (License #71004898A in IN)

🟢

Initial NPI Registration & Enumeration April 16, 2014

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: 1326468463

Entity Type:

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

Enumeration Date: April 16, 2014

Last Update: August 15, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2946 E Banner Gateway Dr

Gilbert, AZ 85234

Phone: 4802566444

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.