Active NPI 1619012689 Individual Practitioner Female Practitioner

Mary Grace Cabatas Justiniani , PA-C

Physician Assistant • Van Nuys, CA

✓ 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

Mary Grace Justiniani, PA-C is a registered Physician Assistant practitioner in Van Nuys, CA. With approximately 23 years of clinical practice since completing medical education in 2003, Mary Grace Justiniani provides healthcare services at the registered practice location at 14044 VICTORY BLVD.

Mary Grace Justiniani is affiliated with Comprehensive Community Health Centers Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include complete ultrasound of joint of arm or leg, established patient outpatient office visit, complete ultrasound of abdomen and pelvis artery and vein blood flow. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14044 Victory Blvd

Van Nuys, CA 914012226

Telephone 8183760405

Associated Practice Facility / Clinic

🏢 Domingo C Barrientos,md Facility NPI 1255475356

Medicare Profile & Education

Medical School

Other

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Van Nuys, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs +12.0 yrs vs City Avg

City Avg: 11.0 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

59 Specialists

Practicing in Van Nuys, CA (14617 Statewide)

Telehealth Adoption Rate

10.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

41.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Justiniani (23 Years) 23 Yrs

Van Nuys Specialty Average (11.0 Years) 11.0 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
76881 Complete ultrasound of joint of arm or leg	238	116	$175.00	$49.87
99213 Established patient office or other outpatient visit, typically 15 minutes	122	117	$125.00	$84.58
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	105	102	$350.00	$252.83
76770 Complete ultrasound scan behind abdominal cavity	94	92	$185.00	$106.49
93923 Complete ultrasound study of arm and leg arteries	63	62	$180.00	$99.34
76700 Ultrasound of abdomen	58	58	$180.00	$114.53
95924 Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt	44	44	$200.00	$143.72
95923 Testing of autonomic (sympathetic) nervous system function	43	43	$170.00	$119.37
93970 Ultrasound study of arm or leg veins with compression and maneuvers	37	37	$320.00	$151.32
76857 Limited ultrasound scan of pelvis	37	37	$150.00	$46.68
93925 Ultrasound of leg arteries or artery grafts	29	29	$355.00	$194.23
93886 Complete ultrasound of within the brain blood flow	27	27	$375.00	$267.13
93880 Ultrasound of both sides of head and neck blood flow	24	24	$295.00	$149.34
76856 Complete ultrasound scan of pelvis	18	18	$165.00	$103.41
76641 Complete ultrasound scan of 1 breast	12	12	$180.00	$100.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76881 Complete ultrasound of joint of arm or leg	2,251	420	$175.00	$56.85
99213 Established patient office or other outpatient visit, typically 15 minutes	1,135	413	$125.00	$85.01
76770 Complete ultrasound scan behind abdominal cavity	646	356	$185.00	$108.65
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	623	345	$350.00	$263.94
93925 Ultrasound of leg arteries or artery grafts	411	291	$355.00	$209.05
76700 Ultrasound of abdomen	387	273	$180.00	$117.46
93970 Ultrasound study of arm or leg veins with compression and maneuvers	350	256	$320.00	$168.20
76857 Limited ultrasound scan of pelvis	303	212	$150.08	$46.39
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	278	221	$285.00	$164.70
76536 Ultrasound of head and neck	218	186	$175.00	$113.19
93880 Ultrasound of both sides of head and neck blood flow	189	159	$295.00	$160.20
36415 Insertion of needle into vein for collection of blood sample	144	127	$18.00	$2.96
93886 Complete ultrasound of within the brain blood flow	110	103	$375.00	$272.25
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	87	81	$350.00	$168.31
95924 Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt	84	84	$200.00	$144.00
95923 Testing of autonomic (sympathetic) nervous system function	84	84	$170.00	$123.62
76856 Complete ultrasound scan of pelvis	77	55	$165.00	$106.08
76641 Complete ultrasound scan of 1 breast	75	60	$180.00	$102.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$145.00	$105.01
93000 Routine ekg using at least 12 leads including interpretation and report	24	24	$40.00	$12.09
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	22	14	$25.00	$1.69
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	22	14	$45.00	$13.64
93923 Complete ultrasound study of arm and leg arteries	11	11	$180.00	$105.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76881 Complete ultrasound of joint of arm or leg	1,374	370	$175.00	$64.86
99213 Established patient office or other outpatient visit, typically 15 minutes	950	385	$125.00	$86.22
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	606	342	$350.00	$270.98
76770 Complete ultrasound scan behind abdominal cavity	559	332	$185.00	$111.60
76700 Ultrasound of abdomen	362	266	$180.01	$120.74
93970 Ultrasound study of arm or leg veins with compression and maneuvers	325	245	$320.00	$172.40
93925 Ultrasound of leg arteries or artery grafts	292	232	$355.00	$216.18
93880 Ultrasound of both sides of head and neck blood flow	260	212	$295.00	$161.41
76536 Ultrasound of head and neck	244	195	$148.93	$116.46
76857 Limited ultrasound scan of pelvis	239	181	$150.00	$46.54
93886 Complete ultrasound of within the brain blood flow	140	128	$375.00	$272.76
93000 Routine ekg using at least 12 leads including interpretation and report	125	125	$40.00	$12.55
76641 Complete ultrasound scan of 1 breast	61	50	$180.00	$105.36
76856 Complete ultrasound scan of pelvis	48	43	$165.00	$109.00
36415 Insertion of needle into vein for collection of blood sample	47	47	$18.00	$3.00
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	46	45	$350.00	$174.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$145.00	$105.72
92653 Evaluation of brain response to sound for diagnosis of nervous system disorders with interpretation and report	29	29	$140.00	$82.90
95930 Measurement of nerve conduction using visual stimulation testing with report	29	29	$125.00	$67.09
95812 Measurement of brain wave activity (eeg), 41-60 minutes	29	29	$520.00	$347.85
95957 Digital analysis of electrical brain wave activity (EEG)	29	29	$350.00	$248.82
96132 Evaluation of neuropsychological test, first hour	29	29	$185.00	$122.24
96136 Administration of psychological or neuropsychological test, first 30 minutes	29	29	$90.00	$44.13
93040 Tracing of electrical activity of heart using 1-3 leads with interpretation and report	27	27	$50.00	$12.08

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA 17249

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Comprehensive Community Health Centers Inc

1704 Colorado Blvd, Los Angeles, CA 900411338

Phone: 3232564116

Comprehensive Community Health Centers Inc

9043 Woodman Ave, Arleta, CA 913316493

Phone: 8182213096

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 14044 VICTORY BLVD, VAN NUYS, CA 914012226 (Tel: 8183760405)

📍

Updated Business Mailing Address July 08, 2007

Registered at 19120 JOVAN ST, TARZANA, CA 913356710 (Tel: 8187580243)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARY GRACE JUSTINIANI, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #PA 17249 in CA)

🟢

Initial NPI Registration & Enumeration February 20, 2007

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: 1619012689

Entity Type:

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

Enumeration Date: February 20, 2007

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

19120 Jovan St

Tarzana, CA 913356710

Phone: 8187580243

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.