Active NPI 1083075154 Individual Practitioner Male Practitioner

William L Mcgill , PA

Physician Assistant • Hershey, PA

✓ 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

William Mcgill, PA is a registered Physician Assistant practitioner in Hershey, PA. With approximately 10 years of clinical practice since completing medical education in 2016, William Mcgill provides healthcare services at the registered practice location at 500 UNIVERSITY DR.

William Mcgill maintains professional affiliations with Cayuga Medical Associates Pc, Suny Health Science Center At Syracuse and accepts Medicare assignment.

Frequently performed procedures and clinical services include critical care, first, insertion of artery tube for blood sampling or infusion through skin, insertion of non-tunneled central venous tube for infusion (5 years or older). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

500 University Dr

Hershey, PA 170332360

Telephone 8002431455

Associated Practice Facility / Clinic

🏢 The Milton S Hershey Medical Center Facility NPI 1568435477

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hershey, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs -0.3 yrs vs City Avg

City Avg: 10.3 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

237 Specialists

Practicing in Hershey, PA (8068 Statewide)

Telehealth Adoption Rate

9.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

85.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mcgill (10 Years) 10 Yrs

Hershey Specialty Average (10.3 Years) 10.3 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	62	48	$865.55	$170.31
36620 Insertion of artery tube for blood sampling or infusion through skin	18	16	$186.00	$35.10
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	14	14	$774.00	$66.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	61	60	$677.72	$143.63
99284 Emergency department visit with moderate level of medical decision making	55	55	$499.48	$98.85
99291 Critical care, first 30-74 minutes	20	16	$798.35	$173.75
99283 Emergency department visit with low level of medical decision making	13	13	$259.55	$58.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	87	82	$768.32	$146.49
99284 Emergency department visit with moderate level of medical decision making	72	70	$456.89	$100.91
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	65	63	$34.65	$6.86
99283 Emergency department visit with low level of medical decision making	40	38	$270.50	$59.75
99291 Critical care, first 30-74 minutes	20	20	$751.00	$178.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	75	73	$895.60	$149.47
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	65	59	$45.35	$6.96
99284 Emergency department visit with moderate level of medical decision making	51	49	$468.33	$102.59
99283 Emergency department visit with low level of medical decision making	34	32	$263.53	$60.37
99291 Critical care, first 30-74 minutes	16	16	$1049.38	$182.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	60	55	$638.33	$145.02
99284 Emergency department visit with moderate level of medical decision making	54	43	$408.72	$99.69
99283 Emergency department visit with low level of medical decision making	36	31	$192.00	$54.45
99291 Critical care, first 30-74 minutes	14	14	$795.64	$185.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	95	87	$2000.84	$143.00
99283 Emergency department visit with low level of medical decision making	57	56	$702.91	$51.09
99284 Emergency department visit with moderate level of medical decision making	49	48	$1350.33	$97.28
99291 Critical care, first 30-74 minutes	13	13	$2569.54	$182.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	128	122	$1853.15	$146.26
99283 Emergency department visit with low level of medical decision making	70	70	$670.33	$52.37
99284 Emergency department visit with moderate level of medical decision making	63	61	$1206.06	$99.35
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	52	51	$93.35	$7.12
99291 Critical care, first 30-74 minutes	12	12	$2496.42	$187.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	90	87	$1709.26	$145.68
99283 Emergency department visit with low level of medical decision making	57	55	$550.98	$52.04
99284 Emergency department visit with moderate level of medical decision making	54	53	$990.31	$98.78
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	15	15	$90.87	$7.08

Medical Specialties & State Licenses

CMS Verified: 2026-01-15

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 023178

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.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License PA MA058279

Definition to come...

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License PA OA003822

Definition to come...

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License PA MA058279

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License PA MA058279

Definition to come...

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License PA OA003822

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1031538660003 (PA)

Hospital & Practice Group Affiliations

Cayuga Medical Associates Pc

310 Taughannock Blvd, Ithaca, NY 148503251

Phone: 6072690100

Cayuga Medical Associates Pc

101 Dates Dr, Ithaca, NY 148501342

Phone: 6072744296

Suny Health Science Center At Syracuse

750 E Adams St, Syracuse, NY 132102306

Phone: 3154648093

Secondary Practice Locations

750 East Adams Street

Syracuse, NY 13210

Phone: 3154644627

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Tarik Ali , MD

Surgery - Vascular Surgery

NPI 1003172867

Doctor of Medicine (M.D.)

Dr. Kanthi Bangalore Krishna , MBBS

Pediatrics - Pediatric Endocrinology

NPI 1003197807

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Ntiege Ngwane , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003283276

Certified Registered Nurse Anesthetist

Dr. Moein Jafari , MD

Internal Medicine - Hematology & Oncology

NPI 1003308990

Doctor of Medicine (M.D.)

Dr. Samuel Orwin , MD

Anesthesiology

NPI 1003349309

Doctor of Medicine (M.D.)

Dr. Amy Miller , PT, DPT

Physical Therapist

NPI 1003364506

Physical Therapist, Doctor of Physical Therapy

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Business Mailing Address January 15, 2026

Registered at 251 SALINA MEADOWS PARKWAY, SUITE 100, SYRACUSE, NY 13212 (Tel: 3154642000)

👤

Provider Name / Credentials Updated January 15, 2026

Recorded as WILLIAM MCGILL, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 15, 2026

Physician Assistant (License #MA058279 in PA)

✅

NPI Profile Active January 17, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location January 17, 2018

Registered at 500 UNIVERSITY DR, HERSHEY, PA 170332360 (Tel: 8002431455)

📍

Updated Business Mailing Address January 17, 2018

Registered at PO BOX 858, MC A410, HERSHEY, PA 170330858 (Tel: 8002431455)

👤

Provider Name / Credentials Updated January 17, 2018

Recorded as WILLIAM MCGILL, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 17, 2018

Physician Assistant (License #MA058279 in PA)

✅

NPI Profile Active July 18, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 18, 2016

Registered at 1227 WARM SPRINGS AVE, SUITE 203, HUNTINGDON, PA 166522300 (Tel: 8146438463)

📍

Updated Business Mailing Address July 18, 2016

Registered at 348 MCBATH ST, STATE COLLEGE, PA 168012743 (Tel: 8143083854)

👤

Provider Name / Credentials Updated July 18, 2016

Recorded as WILLIAM MCGILL, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2016

Physician Assistant (License #MA058279 in PA)

🟢

Initial NPI Registration & Enumeration March 16, 2016

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: 1083075154

Entity Type:

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

Enumeration Date: March 16, 2016

Last Update: January 15, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

251 Salina Meadows Parkway, Suite 100

Syracuse, NY 13212

Phone: 3154642000

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.