Active NPI 1013341965 Individual Practitioner Male Practitioner

Nicholas Paul Wittwer , PA

Physician Assistant • St George, UT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Nicholas Wittwer, PA is a certified Physician Assistant practicing in St George, UT. With approximately 13 years of clinical experience since completing medical education in 2013, Nicholas Wittwer delivers high-quality medical care to the local community at 2825 E MALL DR.

Nicholas Wittwer is affiliated with Ihc Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, 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, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2825 E Mall Dr

St George, UT 847901954

Telephone 4352510400

Fax 4352510401

Associated Practice Facility / Clinic

🏢 Revere Health Pc Facility NPI 1760752943

Medicare Profile & Education

Medical School

Other

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in St George, UT

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs +1.2 yrs vs City Avg

City Avg: 11.8 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

103 Specialists

Practicing in St George, UT (1904 Statewide)

Telehealth Adoption Rate

9.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

63.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wittwer (13 Years) 13 Yrs

St George Specialty Average (11.8 Years) 11.8 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	414	321	$289.21	$103.09
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	192	157	$405.00	$145.08
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	189	179	$36.50	$13.27
99231 Follow-up hospital inpatient care per day, typically 15 minutes	88	60	$113.00	$39.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	74	74	$377.00	$135.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	57	57	$239.68	$105.38
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$179.00	$63.74
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$498.00	$178.16

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	727	514	$211.29	$104.18
85610 Blood test, clotting time	346	46	$8.00	$4.20
93793 Anticoagulant management of patient taking warfarin	340	45	$26.82	$9.34
93280 Programming of dual lead pacemaker system	175	108	$181.50	$64.53
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	103	31	$18.00	$7.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	32	$131.57	$64.59
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	37	27	$155.00	$55.46
36415 Insertion of needle into vein for collection of blood sample	32	29	$13.75	$8.40
93285 Programming of cardiac rhythm monitor system	26	20	$138.38	$49.12
93284 Programming of multiple lead implantable defibrillator system	26	20	$243.12	$84.17
93283 Programming of dual lead implantable defibrillator system	21	13	$226.19	$80.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$279.63	$135.77
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	18	$82.21	$40.51
80061 Blood test, lipids (cholesterol and triglycerides)	18	18	$28.00	$13.12
80053 Blood test, comprehensive group of blood chemicals	17	17	$22.41	$10.35
93281 Programming of multiple lead pacemaker system	14	13	$193.07	$68.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$222.00	$106.12

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	1,068	626	$208.90	$106.15
85610 Blood test, clotting time	623	75	$8.10	$4.24
93793 Anticoagulant management of patient taking warfarin	543	69	$26.11	$9.31
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	184	34	$18.00	$6.83
93280 Programming of dual lead pacemaker system	164	106	$182.48	$67.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	91	58	$124.22	$58.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	54	41	$68.06	$31.53
36415 Insertion of needle into vein for collection of blood sample	46	42	$10.00	$2.96
93284 Programming of multiple lead implantable defibrillator system	44	24	$243.18	$88.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$286.84	$133.88
93285 Programming of cardiac rhythm monitor system	29	21	$139.03	$52.93
99217 Hospital observation care on day of discharge	23	23	$124.00	$58.22
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	22	22	$55.00	$17.93
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	22	22	$122.00	$24.61
80061 Blood test, lipids (cholesterol and triglycerides)	20	20	$28.00	$13.24
93281 Programming of multiple lead pacemaker system	20	14	$193.60	$70.67
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	20	16	$154.70	$57.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$235.00	$109.78
80048 Blood test, basic group of blood chemicals (calcium, total)	18	15	$18.00	$8.33
80053 Blood test, comprehensive group of blood chemicals	18	18	$23.00	$10.43
99238 Hospital discharge day management, 30 minutes or less	16	15	$124.00	$58.46
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$147.93	$74.66

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	1,259	698	$206.86	$108.96
85610 Blood test, clotting time	855	82	$9.00	$4.29
93793 Anticoagulant management of patient taking warfarin	755	73	$27.00	$9.57
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	217	44	$18.00	$6.66
93280 Programming of dual lead pacemaker system	150	93	$173.04	$65.05
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	77	77	$122.00	$24.23
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	77	77	$55.00	$18.18
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	43	22	$149.00	$55.23
99213 Established patient office or other outpatient visit, typically 15 minutes	41	40	$144.37	$76.65
93284 Programming of multiple lead implantable defibrillator system	34	22	$233.68	$87.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$282.12	$140.30
93283 Programming of dual lead implantable defibrillator system	33	16	$214.36	$81.15
36415 Insertion of needle into vein for collection of blood sample	29	28	$10.00	$3.00
80053 Blood test, comprehensive group of blood chemicals	22	22	$23.00	$10.56
93285 Programming of cardiac rhythm monitor system	22	17	$133.00	$49.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	18	$126.00	$59.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	18	$69.44	$31.63
93281 Programming of multiple lead pacemaker system	16	11	$186.00	$66.69
99217 Hospital observation care on day of discharge	13	13	$124.85	$59.18
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	11	11	$14.00	$7.77

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	1,469	809	$195.75	$91.53
85610 Blood test, clotting time	1,078	110	$8.91	$4.26
93793 Anticoagulant management of patient taking warfarin	1,002	107	$26.90	$9.85
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	268	50	$18.00	$7.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	148	148	$298.38	$141.84
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	82	82	$121.84	$23.67
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	82	82	$54.84	$18.87
99213 Established patient office or other outpatient visit, typically 15 minutes	31	30	$133.84	$63.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$196.36	$92.72
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$265.00	$121.95
93280 Programming of dual lead pacemaker system	11	11	$154.00	$59.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
85610 Blood test, clotting time	1,058	128	$8.00	$4.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,010	623	$181.79	$90.85
93793 Anticoagulant management of patient taking warfarin	976	119	$26.00	$10.11
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	294	46	$18.00	$7.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	157	157	$279.69	$138.71
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	83	83	$54.00	$19.00
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	83	83	$121.02	$24.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	29	$125.74	$61.93
99217 Hospital observation care on day of discharge	30	30	$124.00	$61.89
99213 Established patient office or other outpatient visit, typically 15 minutes	27	24	$122.93	$61.90
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	20	$69.00	$33.59
93000 Routine ekg using at least 12 leads including interpretation and report	21	21	$45.00	$14.15
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$246.00	$122.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$182.64	$91.20

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	878	561	$180.00	$88.54
85610 Blood test, clotting time	724	113	$8.00	$4.75
93793 Anticoagulant management of patient taking warfarin	584	106	$26.00	$9.96
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	220	220	$276.00	$135.47
G0250 Physician review, interpretation, and patient management of home inr testing for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; testing not occurring more frequent	145	41	$18.00	$7.72
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	97	97	$54.00	$18.72
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	97	97	$122.00	$23.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	54	$125.00	$61.15
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	43	$69.00	$33.05
99217 Hospital observation care on day of discharge	49	48	$124.00	$61.23
99213 Established patient office or other outpatient visit, typically 15 minutes	33	31	$122.00	$60.21
99238 Hospital discharge day management, 30 minutes or less	30	28	$123.00	$61.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$181.00	$89.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$237.00	$115.11
93000 Routine ekg using at least 12 leads including interpretation and report	15	15	$48.00	$13.81
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician	14	14	$210.00	$57.94

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	159	131	$169.15	$87.90
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	54	54	$50.00	$18.66
85610 Blood test, clotting time	54	46	$9.00	$5.28
93017 Exercise or drug-induced heart stress test with electrocardiogram (ecg)	54	54	$82.00	$27.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$262.00	$135.65
99213 Established patient office or other outpatient visit, typically 15 minutes	36	34	$116.00	$58.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	15	$117.00	$60.43
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	17	15	$32.00	$16.30
99217 Hospital observation care on day of discharge	16	16	$117.00	$60.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$172.00	$88.97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	13	$169.00	$87.43
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	11	$64.00	$32.97

Medical Specialties & State Licenses

CMS Verified: 2021-09-15

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License UT 7604350-1206

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

1380 E Medical Ctr Dr, St George, UT 847902123

Ihc Health Services Inc

1380 E Medical Ctr Dr, St George, UT 847902127

Phone: 4352512600

Ihc Health Services Inc

700 S Hwy 99, Fillmore, UT 846315137

Phone: 8013574600

Ihc Health Services Inc

1380 E Medical Ctr Dr, St George, UT 847902128

Phone: 4352512500

Secondary Practice Locations

355 N Main St

Kanab, UT 847413260

Phone: 4352512900

2121 N 1700 W

Layton, UT 840418803

Phone: 8017734840

1059 N 100 W

Beaver, UT 847137758

Phone: 4353839009

330 Falcon Ridge Pkwy Ste 400a

Mesquite, NV 890278881

Phone: 4352512900

1320 N Main St

Cedar City, UT 847211229

Phone: 4352512900

1870 N Main St Ste 201

Cedar City, UT 847217742

Phone: 4353839009

350 Falcon Ridge Pkwy Ste 500

Mesquite, NV 890278878

Phone: 7253339026

Practice Associates & Co-Workers

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

1 Associated Practitioners

Raschelle Shoultes , FNP

Nurse Practitioner - Family

NPI 1578115044

Family Nurse Practitioner

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location September 15, 2021

Registered at 2825 E MALL DR, ST GEORGE, UT 847901954 (Tel: 4352510400)

📍

Updated Business Mailing Address November 01, 2018

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

✅

NPI Profile Active July 03, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 03, 2017

Registered at 1380 E MEDICAL CENTER DR STE 4100, ST GEORGE, UT 847902156 (Tel: 4352512900)

📍

Updated Business Mailing Address July 03, 2017

Registered at PO BOX 337, LAYTON, UT 840410337 (Tel: (801) 773-4840)

👤

Provider Name / Credentials Updated July 03, 2017

Recorded as NICHOLAS WITTWER, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 03, 2017

Physician Assistant (License #7604350-1206 in UT)

✅

NPI Profile Active July 15, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 15, 2015

Registered at 2121 N 1700 W, LAYTON, UT 840418803 (Tel: 8017734840)

📍

Updated Business Mailing Address July 15, 2015

Registered at PO BOX 337, LAYTON, UT 840410337 (Tel: 8017734840)

👤

Provider Name / Credentials Updated July 15, 2015

Recorded as NICHOLAS WITTWER, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 15, 2015

Physician Assistant (License #7604350-1206 in UT)

🟢

Initial NPI Registration & Enumeration August 28, 2013

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: 1013341965

Entity Type:

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

Enumeration Date: August 28, 2013

Last Update: September 15, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1055 North 500 West, Attn: Credentialing

Provo, UT 846043305

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.