Active NPI 1588682793 Individual Practitioner Male Practitioner

Joseph Sharkey , PA

Physician Assistant • Islip, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Joseph Sharkey, PA is a certified Physician Assistant practicing in Islip, NY. With approximately 30 years of clinical experience since completing medical education in 1996, Joseph Sharkey delivers high-quality medical care to the local community at 32 CEDAR AVENUE EXT.

Joseph Sharkey is affiliated with Partners In Critical Care Llp and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof 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

32 Cedar Avenue Ext

Islip, NY 117514616

Telephone 5163432668

Associated Practice Facility / Clinic

🏢 Partners In Critical Care, Llp Facility NPI 1053486670

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Islip, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +15.3 yrs vs City Avg

City Avg: 14.7 Yrs

State Avg: 12.0 Yrs

Regional Practice Density

6 Specialists

Practicing in Islip, NY (15701 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sharkey (30 Years) 30 Yrs

Islip Specialty Average (14.7 Years) 14.7 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
99291 Critical care, first 30-74 minutes	234	193	$1925.21	$201.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	59	59	$557.63	$123.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	49	$443.40	$74.26
76937 Ultrasonic guidance for blood vessel access	12	11	$320.83	$13.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	217	163	$1360.02	$209.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	104	97	$450.00	$77.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$753.33	$127.59
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	13	13	$392.31	$84.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	246	168	$734.89	$219.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	133	117	$449.62	$70.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	38	$463.16	$135.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	25	$503.70	$100.98
99292 Critical care, each additional 30 minutes	16	13	$303.13	$110.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$587.50	$196.46
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	14	14	$328.57	$88.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	180	133	$905.67	$223.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	71	$450.00	$71.81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$435.00	$136.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	300	225	$998.14	$224.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	87	78	$449.43	$71.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	36	36	$497.22	$103.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$518.18	$139.21
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	20	18	$200.00	$90.13
99292 Critical care, each additional 30 minutes	20	18	$242.50	$113.08
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	13	13	$253.85	$153.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$627.27	$202.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	231	180	$1261.99	$216.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	163	140	$450.31	$70.44
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	94	88	$500.00	$100.52
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	17	17	$270.59	$86.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	332	256	$829.56	$211.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	183	162	$446.99	$68.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	108	99	$499.07	$98.31
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	26	26	$238.46	$96.60
99292 Critical care, each additional 30 minutes	17	17	$305.88	$106.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	14	$228.57	$37.17
43753 Insertion of stomach tube and aspirations of gastric contents	14	14	$235.71	$21.72
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	12	12	$266.67	$138.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	327	257	$343.30	$214.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	192	173	$323.18	$68.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	55	54	$430.91	$99.13
99292 Critical care, each additional 30 minutes	22	21	$209.09	$107.50
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	21	21	$209.52	$119.89
43753 Insertion of stomach tube and aspirations of gastric contents	12	12	$100.00	$21.93
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	12	12	$200.00	$140.46

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 005261

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

Partners In Critical Care Llp

101 Saint Andrews Ln, Glen Cove, NY 115422254

Phone: 5166251014

Partners In Critical Care Llp

900 Franklin Ave, Valley Stream, NY 115802145

Phone: 5166251014

Partners In Critical Care Llp

221 Jericho Tpke, Syosset, NY 117914515

Phone: 5166251014

Partners In Critical Care Llp

4295 Hempstead Tpke, Bethpage, NY 117145713

Phone: 5165796000

Partners In Critical Care Llp

888 Old Country Rd, Plainview, NY 118034914

Phone: 5166251014

Partners In Critical Care Llp

200 Belle Terre Rd, Port Jefferson, NY 117771928

Phone: 5166251014

Practice Associates & Co-Workers

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

3 Associated Practitioners

Julia Cichonczyk , PA-C

Physician Assistant

NPI 1336093350

Physician Assistant (Certified)

Marci Choi

Physician Assistant

NPI 1609630482

Kelly Atwell Greenwood

Physician Assistant

NPI 1881428969

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 27, 2015

Registered at 32 CEDAR AVENUE EXT, ISLIP, NY 117514616 (Tel: 5163432668)

📍

Updated Business Mailing Address March 27, 2015

Registered at 32 CEDAR AVENUE EXT, ISLIP, NY 117514616 (Tel: 5163432668)

👤

Provider Name / Credentials Updated March 27, 2015

Recorded as JOSEPH SHARKEY, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2015

Physician Assistant (License #005261 in NY)

🟢

Initial NPI Registration & Enumeration July 17, 2006

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: 1588682793

Entity Type:

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

Enumeration Date: July 17, 2006

Last Update: March 27, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

32 Cedar Avenue Ext

Islip, NY 117514616

Phone: 5163432668

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.