Active NPI 1245754258 Individual Practitioner Female Practitioner

Marissa Jenise Tadi , NP

Nurse Practitioner • Irvine, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Marissa Tadi, NP is a certified Nurse Practitioner practicing in Irvine, CA. With approximately 15 years of clinical experience since completing medical education in 2011, Marissa Tadi delivers high-quality medical care to the local community at 1000 FIVEPOINT.

Marissa Tadi maintains professional affiliations with California Cancer Associates For Research And Excellence Inc, City Of Hope Medical Foundation 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, telephone medical discussion provided by nonphysician professional, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 Fivepoint

Irvine, CA 926182377

Telephone 9496714673

Fax 9496714329

Associated Practice Facility / Clinic

🏢 City Of Hope Medical Foundation Facility NPI 1417968413

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Irvine, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs +5.3 yrs vs City Avg

City Avg: 9.7 Yrs

State Avg: 11.7 Yrs

Regional Practice Density

48 Specialists

Practicing in Irvine, CA (8378 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

62.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tadi (15 Years) 15 Yrs

Irvine Specialty Average (9.7 Years) 9.7 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	213	105	$256.00	$88.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	49	36	$380.00	$131.11
98967 Telephone medical discussion provided by nonphysician professional, 11-20 minutes	30	27	$64.00	$20.54
99213 Established patient office or other outpatient visit, typically 15 minutes	21	13	$167.00	$70.89
99442 Telephone medical discussion with physician, 11-20 minutes	14	12	$167.00	$82.21

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	133	83	$256.00	$88.23
99213 Established patient office or other outpatient visit, typically 15 minutes	66	57	$183.23	$59.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	49	35	$380.00	$129.73
98967 Telephone medical discussion provided by nonphysician professional, 11-20 minutes	38	34	$64.00	$19.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99442 Telephone medical discussion with physician, 11-20 minutes	23	19	$245.57	$71.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$351.73	$97.51
99443 Telephone medical discussion with physician, 21-30 minutes	17	16	$375.00	$103.14

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	51	48	$418.00	$113.07

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	373	270	$284.89	$95.52
99213 Established patient office or other outpatient visit, typically 15 minutes	185	131	$191.98	$66.40
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	53	41	$21.15	$7.69
80053 Blood test, comprehensive group of blood chemicals	30	27	$28.78	$10.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$371.95	$129.31
83550 Iron binding capacity	16	13	$23.80	$8.64
99443 Telephone medical discussion with physician, 21-30 minutes	16	15	$250.00	$96.67
83540 Iron level	16	13	$17.63	$6.40
82728 Ferritin (blood protein) level	15	13	$37.13	$13.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	805	469	$246.30	$65.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	513	352	$344.98	$95.15
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	24	22	$21.15	$8.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$475.00	$126.99
80053 Blood test, comprehensive group of blood chemicals	13	12	$28.78	$11.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	947	582	$250.00	$63.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	382	293	$350.00	$94.21
36415 Insertion of needle into vein for collection of blood sample	12	12	$25.00	$2.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	231	171	$250.00	$64.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	122	100	$350.00	$94.26
36415 Insertion of needle into vein for collection of blood sample	56	54	$25.00	$2.94

Medical Specialties & State Licenses

CMS Verified: 2022-08-29

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 95007044

(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

California Cancer Associates For Research And Excellence Inc

7130 N Millbrook Ave, Fresno, CA 937203347

Phone: 5593261222

City Of Hope Medical Foundation

1601 Avocado Ave, Newport Beach, CA 926607798

Phone: 9497632204

Secondary Practice Locations

7130 N Millbrook Ave Ste 100

Fresno, CA 93720

Phone: 5593261238

Practice Associates & Co-Workers

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

40 Associated Practitioners

Amber Rickner , NP

Nurse Practitioner - Acute Care

NPI 1013339761

Nurse Practitioner

Dr. Nairi Berner , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1104093277

Doctor of Medicine (M.D.)

Erica Hobson , MSN, APRN, AGACNP-BC

Nurse Practitioner - Acute Care

NPI 1124652805

Master of Science in Nursing, Advanced Practice Registered Nurse, Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Dr. Erica Veguilla , MD, MPH

Psychiatry & Neurology - Psychiatry

NPI 1144431123

Doctor of Medicine (M.D.), Master of Public Health

Dr. Lisa Lee , MD

Internal Medicine - Hematology & Oncology

NPI 1144583733

Doctor of Medicine (M.D.)

Dr. Seth Cohen , MD

Urology - Female Pelvic Medicine and Reconstructive Surgery

NPI 1164670287

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location August 29, 2022

Registered at 1000 FIVEPOINT, IRVINE, CA 926182377 (Tel: 9496714673)

📍

Updated Business Mailing Address August 29, 2022

Registered at PO BOX 512185, LOS ANGELES, CA 900510185

👤

Provider Name / Credentials Updated September 28, 2018

Recorded as MARISSA TADI, NP

📍

Updated Practice Location July 26, 2018

Registered at 7130 N MILLBROOK AVE STE 100, FRESNO, CA 93720 (Tel: 5593261238)

✅

NPI Profile Active August 01, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 01, 2017

Registered at 1791 E. FIR AVENUE, FRESNO, CA 93720 (Tel: 5593261238)

📍

Updated Business Mailing Address August 01, 2017

Registered at PO BOX 25100, FRESNO, CA 937295100 (Tel: 5593261238)

👤

Provider Name / Credentials Updated August 01, 2017

Recorded as MARISSA BOUTTE, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2017

Nurse Practitioner (License #95007044 in CA)

🟢

Initial NPI Registration & Enumeration August 01, 2017

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: 1245754258

Entity Type:

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

Enumeration Date: August 01, 2017

Last Update: August 29, 2022

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Po Box 512185

Los Angeles, CA 900510185

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.