Active NPI 1255004503 Individual Practitioner Female Practitioner

Mari Anna Hareyan , PA

Physician Assistant • Van Nuys, CA

Professional Overview & Biography Verified Profile Summary

Mari Hareyan, PA is a registered healthcare professional specializing in Physician Assistant in Van Nuys, CA. Practice services are available at 14232 GILMORE ST # 101 under active NPI credentials.

Frequently performed procedures and clinical services include diagnostic examination of nasal passages using an endoscope, established patient outpatient office visit, biopsy or removal of nasal polyp or tissue using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14232 Gilmore St # 101

Van Nuys, CA 914011979

Telephone 8183918835

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Van Nuys, CA

Active Practitioner

Practitioner Clinical Experience

Active

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

72.1% 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
31231 Diagnostic examination of nasal passages using an endoscope	24	22	$883.85	$170.93
99213 Established patient office or other outpatient visit, typically 15 minutes	18	16	$377.64	$77.66
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	15	15	$700.00	$334.51
99473 Education and training to self measure blood pressure	13	13	$22.48	$13.90
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	11	11	$180.08	$112.88
70486 CT scan of face	11	11	$505.00	$35.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99473 Education and training to self measure blood pressure	397	373	$19.89	$12.63
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	363	338	$180.65	$114.70
99344 New patient home visit, typically 1 hour	71	71	$203.14	$129.09
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	69	69	$196.71	$119.31
99407 Smoking and tobacco use intensive counseling, more than 10 minutes	61	58	$39.42	$24.92
31231 Diagnostic examination of nasal passages using an endoscope	48	44	$883.85	$184.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$559.94	$103.32
70486 CT scan of face	32	32	$505.00	$36.76
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	25	25	$250.24	$151.63
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$377.64	$83.55
69210 Removal of impacted ear wax	13	13	$177.45	$27.22
31237 Biopsy or removal of nasal polyp or tissue using an endoscope	11	11	$700.00	$366.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99473 Education and training to self measure blood pressure	996	830	$18.47	$11.50
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	870	735	$186.55	$116.22
G0108 Diabetes outpatient self-management training services, individual, per 30 minutes	386	327	$82.61	$60.51
99344 New patient home visit, typically 1 hour	259	259	$261.11	$162.74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	210	210	$193.38	$122.22
99497 Advance care planning, first 30 minutes	143	140	$124.74	$78.35
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	95	95	$245.93	$155.37
99407 Smoking and tobacco use intensive counseling, more than 10 minutes	75	71	$41.81	$25.90
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	59	59	$421.61	$264.50
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	25	25	$245.06	$155.67

Medical Specialties & State Licenses

CMS Verified: 2021-07-30

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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.

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 30, 2021

NPI status registered as active in NPPES database

📍

Updated Practice Location July 30, 2021

Registered at 14232 GILMORE ST # 101, VAN NUYS, CA 914011979 (Tel: 8183918835)

📍

Updated Business Mailing Address July 30, 2021

Registered at 14232 GILMORE ST # 101, VAN NUYS, CA 914011979 (Tel: 8183918835)

👤

Provider Name / Credentials Updated July 30, 2021

Recorded as MARI HAREYAN, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2021

Physician Assistant

🟢

Initial NPI Registration & Enumeration July 30, 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: 1255004503

Entity Type:

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

Enumeration Date: July 30, 2021

Last Update: July 30, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

14232 Gilmore St # 101

Van Nuys, CA 914011979

Phone: 8183918835

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.