Active NPI 1366431918 Individual Practitioner Male Practitioner

Greg E Halliday , PA-C

Physician Assistant • Logan, UT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Greg Halliday, PA-C is a certified Physician Assistant practicing in Logan, UT. With approximately 22 years of clinical experience since completing medical education in 2004, Greg Halliday delivers high-quality medical care to the local community at 1300 N 500 E STE 320.

Greg Halliday maintains professional affiliations with Revere Health Pc, Ihc Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, blood test, lipids (cholesterol and triglycerides). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1300 N 500 E Ste 320

Logan, UT 843412462

Telephone 8013734366

Fax 8014298191

Associated Practice Facility / Clinic

🏢 Intermountain Healthcare Facility NPI 1326096728

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Logan, UT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs +10.9 yrs vs City Avg

City Avg: 11.1 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

40 Specialists

Practicing in Logan, UT (1904 Statewide)

Telehealth Adoption Rate

17.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Halliday (22 Years) 22 Yrs

Logan Specialty Average (11.1 Years) 11.1 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
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	517	377	$33.81	$13.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	442	314	$215.68	$103.05
80061 Blood test, lipids (cholesterol and triglycerides)	164	151	$27.83	$12.98
99213 Established patient office or other outpatient visit, typically 15 minutes	155	143	$152.83	$73.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	119	81	$133.97	$62.32
36415 Insertion of needle into vein for collection of blood sample	70	58	$15.94	$8.65
80053 Blood test, comprehensive group of blood chemicals	41	39	$22.93	$10.35
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	31	30	$12.00	$6.34
84443 Blood test, thyroid stimulating hormone (TSH)	24	24	$35.92	$16.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$222.00	$105.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	558	402	$207.62	$102.61
80061 Blood test, lipids (cholesterol and triglycerides)	218	182	$25.38	$13.07
99213 Established patient office or other outpatient visit, typically 15 minutes	139	131	$146.06	$73.18
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	53	$121.11	$64.54
36415 Insertion of needle into vein for collection of blood sample	63	60	$14.92	$8.40
80053 Blood test, comprehensive group of blood chemicals	39	39	$22.08	$10.35
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	26	26	$12.00	$6.34
84443 Blood test, thyroid stimulating hormone (TSH)	21	21	$35.00	$16.46
80048 Blood test, basic group of blood chemicals (calcium, total)	14	13	$18.00	$8.29
99238 Hospital discharge day management, 30 minutes or less	13	13	$118.46	$65.68
83880 Natriuretic peptide (heart and blood vessel protein) level	11	11	$71.00	$38.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	461	336	$192.41	$103.58
99213 Established patient office or other outpatient visit, typically 15 minutes	286	249	$127.13	$73.28
80061 Blood test, lipids (cholesterol and triglycerides)	210	184	$26.20	$13.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	47	$119.74	$58.00
93000 Routine ekg using at least 12 leads including interpretation and report	23	23	$41.04	$11.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	559	384	$187.97	$105.94
99213 Established patient office or other outpatient visit, typically 15 minutes	284	234	$119.58	$74.68
80061 Blood test, lipids (cholesterol and triglycerides)	141	129	$26.65	$13.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	51	40	$119.88	$59.13
93000 Routine ekg using at least 12 leads including interpretation and report	33	32	$40.73	$12.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	379	282	$185.41	$89.74
99213 Established patient office or other outpatient visit, typically 15 minutes	210	184	$123.33	$61.98
80061 Blood test, lipids (cholesterol and triglycerides)	97	90	$26.45	$13.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	20	$124.68	$60.90
93000 Routine ekg using at least 12 leads including interpretation and report	27	23	$41.89	$13.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$72.47	$37.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	203	$172.73	$89.97
99213 Established patient office or other outpatient visit, typically 15 minutes	253	225	$116.77	$61.81
80061 Blood test, lipids (cholesterol and triglycerides)	139	129	$41.60	$14.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	35	$120.23	$60.79
93000 Routine ekg using at least 12 leads including interpretation and report	29	27	$38.66	$14.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	354	302	$116.13	$59.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	339	257	$172.06	$88.12
80061 Blood test, lipids (cholesterol and triglycerides)	238	214	$41.65	$16.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	84	56	$120.25	$60.54
93000 Routine ekg using at least 12 leads including interpretation and report	60	51	$35.87	$13.63
99217 Hospital observation care on day of discharge	15	15	$110.80	$61.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$69.27	$36.06
93280 Programming of dual lead pacemaker system	11	11	$126.45	$48.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	498	395	$115.10	$59.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	450	336	$170.00	$88.03
80061 Blood test, lipids (cholesterol and triglycerides)	203	188	$40.80	$17.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	143	87	$117.76	$60.43
93000 Routine ekg using at least 12 leads including interpretation and report	78	70	$32.06	$13.81
99239 Hospital discharge day management, more than 30 minutes	31	31	$163.97	$89.56
99217 Hospital observation care on day of discharge	21	21	$108.10	$60.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$69.00	$35.63
99238 Hospital discharge day management, 30 minutes or less	11	11	$112.91	$60.38

Medical Specialties & State Licenses

CMS Verified: 2025-11-11

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License UT 3086482-1206

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

Ihc Health Services Inc

1300 N 500, Logan, UT 843412462

Phone: 8015073513

Ihc Health Services Inc

700 S Hwy 99, Fillmore, UT 846315137

Phone: 8013574600

Revere Health Pc

1055 N 500, Provo, UT 846043305

Revere Health Pc

1055 N 500, Provo, UT 846043305

Revere Health Pc

1034 N 500, Provo, UT 846043380

Phone: 8013734366

Ihc Health Services Inc

1300 N 500 E, Logan, UT 843412462

Phone: 4357558200

Practice Associates & Co-Workers

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

20 Associated Practitioners

Michael Anderson , PA

Physician Assistant

NPI 1023569241

Physician Assistant

Jared Madeo , NP

Nurse Practitioner - Family

NPI 1053789917

Nurse Practitioner

Michael Cole , PA

Physician Assistant

NPI 1114060142

Physician Assistant

Dr. Douglas Smith , MD

Internal Medicine - Cardiovascular Disease

NPI 1144288580

Doctor of Medicine (M.D.)

Dr. John Frischknecht , MD

Internal Medicine - Cardiovascular Disease

NPI 1235197674

Doctor of Medicine (M.D.)

Dr. David Perry , DO

Internal Medicine - Cardiovascular Disease

NPI 1295029528

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location November 11, 2025

Registered at 1300 N 500 E STE 320, LOGAN, UT 843412462 (Tel: 8013734366)

📍

Updated Business Mailing Address November 11, 2025

Registered at PO BOX 27128, SALT LAKE CITY, UT 841270128 (Tel: 8013548225)

📍

Updated Practice Location November 01, 2018

Registered at 1055 N 500 W STE 101, PROVO, UT 846043305 (Tel: 8013734366)

📍

Updated Business Mailing Address November 01, 2018

Registered at 1055 NORTH 500 WEST ATTN: CREDENTIALING, PROVO, UT 846043305 (Tel: 8013548225)

✅

NPI Profile Active February 04, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location February 04, 2016

Registered at 1055 N 500 W, PROVO, UT 846043305 (Tel: 8013734366)

📍

Updated Business Mailing Address February 04, 2016

Registered at PO BOX 27128, SALT LAKE CITY, UT 841270128 (Tel: 8013734366)

👤

Provider Name / Credentials Updated February 04, 2016

Recorded as GREG HALLIDAY, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 04, 2016

Physician Assistant (License #3086482-1206 in UT)

🟢

Initial NPI Registration & Enumeration October 17, 2005

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: 1366431918

Entity Type:

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

Enumeration Date: October 17, 2005

Last Update: November 11, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 27128

Salt Lake City, UT 841270128

Phone: 8013548225

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.