Active NPI 1962019760 Individual Practitioner Female Practitioner

Olivia Renee Demarco

Physician Assistant • Riverhead, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Olivia Demarco is a certified Physician Assistant practicing in Riverhead, NY. With approximately 3 years of clinical experience since completing medical education in 2023, Olivia Demarco delivers high-quality medical care to the local community at 64 COMMERCE AVE.

Olivia Demarco is affiliated with Peconic Bay Primary Medical Care and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, hyaluronan or derivative, euflexxa, for intra-articular injection, per dose. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

64 Commerce Ave

Riverhead, NY 119014455

Telephone 6313695000

Medicare Profile & Education

Medical School

Other

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Riverhead, NY

Rising Specialist (<5 Yrs)

Practitioner Clinical Experience

3 Yrs -6.6 yrs vs City Avg

City Avg: 9.6 Yrs

State Avg: 12.0 Yrs

Regional Practice Density

51 Specialists

Practicing in Riverhead, NY (15701 Statewide)

Telehealth Adoption Rate

3.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Demarco (3 Years) 3 Yrs

Riverhead Specialty Average (9.6 Years) 9.6 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,680	254	$3.00	$0.96
20610 Aspiration and/or injection of fluid from large joint	791	355	$256.86	$75.76
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	518	146	$324.00	$118.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	478	354	$390.00	$125.49
73564 X-ray of knee, 4 or more views	249	246	$184.67	$60.97
99213 Established patient office or other outpatient visit, typically 15 minutes	213	192	$275.00	$89.45
73502 X-ray of hip, 2-3 views	198	185	$144.00	$48.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	185	185	$510.00	$162.69
73562 X-ray of knee, 3 views	78	76	$144.23	$47.89
J1885 Injection, ketorolac tromethamine, per 15 mg	38	23	$1.00	$0.67
73522 X-ray of both hips, 3-4 views	30	29	$163.00	$54.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,389	223	$3.86	$1.07
20610 Aspiration and/or injection of fluid from large joint	716	319	$250.33	$76.06
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	529	149	$336.57	$125.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	422	330	$390.00	$125.98
73564 X-ray of knee, 4 or more views	271	262	$191.66	$62.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	186	186	$510.00	$164.04
73502 X-ray of hip, 2-3 views	153	147	$139.56	$48.14
99213 Established patient office or other outpatient visit, typically 15 minutes	151	132	$275.00	$89.51
73562 X-ray of knee, 3 views	61	57	$139.75	$47.23
73522 X-ray of both hips, 3-4 views	12	12	$160.33	$54.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20610 Aspiration and/or injection of fluid from large joint	507	258	$234.02	$81.13
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	463	157	$52.87	$1.15
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	382	108	$385.00	$130.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	318	269	$390.00	$128.47
73564 X-ray of knee, 4 or more views	233	228	$135.46	$51.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	196	196	$510.00	$168.75
99213 Established patient office or other outpatient visit, typically 15 minutes	153	126	$275.00	$92.36
73502 X-ray of hip, 2-3 views	151	144	$103.97	$39.76
73562 X-ray of knee, 3 views	53	52	$106.98	$39.21
73522 X-ray of both hips, 3-4 views	14	14	$111.29	$41.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	516	158	$60.00	$1.27
20610 Aspiration and/or injection of fluid from large joint	458	243	$228.49	$80.49
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	292	90	$385.00	$136.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	265	208	$388.08	$132.45
73564 X-ray of knee, 4 or more views	209	204	$56.50	$18.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	173	173	$508.61	$172.29
73502 X-ray of hip, 2-3 views	148	144	$46.41	$15.19
99213 Established patient office or other outpatient visit, typically 15 minutes	124	113	$270.74	$93.14
73562 X-ray of knee, 3 views	66	64	$52.42	$15.82
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	21	17	$1200.00	$742.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$149.76	$57.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$209.00	$76.49

Medical Specialties & State Licenses

CMS Verified: 2020-11-09

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 025666

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

Peconic Bay Primary Medical Care

34 Commerce Ave, Riverhead, NY 119013118

Phone: 6317271600

Peconic Bay Primary Medical Care

64 Commerce Ave, Riverhead, NY 119014455

Phone: 6313695000

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Victor Olujimi , MD

Orthopaedic Surgery - Sports Medicine

NPI 1104069160

Doctor of Medicine (M.D.)

Dr. Amar Vyas , DO

Family Medicine - Sports Medicine

NPI 1205323359

Doctor of Osteopathic Medicine (D.O.)

Kayla Schrage , PA-C

Physician Assistant

NPI 1295461002

Physician Assistant (Certified)

Danielle Sugar , PA-C

Physician Assistant - Medical

NPI 1538883012

Physician Assistant (Certified)

Dr. Kristen Sochol , MD

Orthopaedic Surgery - Hand Surgery

NPI 1649697004

Doctor of Medicine (M.D.)

Dr. Louis Romeo , MD

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NPI 1922049089

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location November 09, 2020

Registered at 64 COMMERCE AVE, RIVERHEAD, NY 119014455 (Tel: 6313695000)

✅

NPI Profile Active September 25, 2020

NPI status registered as active in NPPES database

📍

Updated Practice Location September 25, 2020

Registered at 10 BARNSLEY CRES, MOUNT SINAI, NY 117662800 (Tel: 6315666446)

📍

Updated Business Mailing Address September 25, 2020

Registered at 10 BARNSLEY CRES, MOUNT SINAI, NY 117662800 (Tel: 6315666446)

👤

Provider Name / Credentials Updated September 25, 2020

Recorded as OLIVIA DEMARCO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 25, 2020

Physician Assistant (License #025666 in NY)

🟢

Initial NPI Registration & Enumeration September 25, 2020

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: 1962019760

Entity Type:

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

Enumeration Date: September 25, 2020

Last Update: November 09, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

10 Barnsley Cres

Mount Sinai, NY 117662800

Phone: 6315666446

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.