GREG ERIC LARSEN APRN
NPI 1578879441
Nurse Practitioner in St George, UT

Q: What is Greg Larsen's NPI number?

The NPI number for Greg Larsen is 1578879441. It was assigned to this individual provider in the NPPES registry on August 29, 2010.

Q: What is Greg Larsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Greg Larsen was last updated on May 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 29, 2010PECOS EnrolledAccepts Medicare Assignment

624 S 1000 E STE 103, ST GEORGE, UT 84790(435) 652-1135(435) 652-1190 Get Directions Write a Review

NPPES record last updated: May 21, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Greg Eric Larsen Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREG ERIC LARSEN APRN (NPI 1578879441) is an individual nurse practitioner in St George, Utah, licensed in Utah (354177-4405) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with Mesa View Regional Hospital, and is a graduate of University Of Utah School Of Medicine (2010).

NPPES Registry Identity

NPI1578879441

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameGREG ERIC LARSENCredential: APRN

Location Address624 S 1000 E STE 103St George, UT 84790-5902

Mailing Address624 S 1000 E Ste 103St George, UT 84790-5902 · (435) 652-1135 · Fax (435) 652-1190

Phone(435) 652-1135

Fax(435) 652-1190

Sole ProprietorNo

Medical School CMSUniversity Of Utah School Of MedicineGraduated 2010

Enumeration DateAugust 29, 2010

Last NPPES UpdateMay 21, 2024

NPPES CertifiedMay 21, 2024

✔ NPI 1578879441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in UT · 354177-4405

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 354177-4405 (UT)

624 S 1000 E STE 103, St George, UT 84790

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Other Identifiers 1

Medicaid1578879441UT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Select Health, University of Utah Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Greg Eric Larsen Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082892401

PECOS Enrollment IDI20110706000386

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

277 services199 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

183 services183 patients

Transitional care management services for problem of at least moderate complexity 99495

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

18 services18 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mesa View Regional Hospital

Critical Access Hospitals · Mesquite, NV

1/5 CMS rating

OwnershipProprietary

CMS Certification Number291307

Location1299 Bertha Howe AvenueMesquite, NV 89027 · Clark County

Emergency services

Grover C Dils Medical Center

Critical Access Hospitals · Caliente, NV

OwnershipVoluntary non-profit - Private

CMS Certification Number291312

Location700 N Spring St, Box 1010-C-Adm BldgCaliente, NV 89008 · Lincoln County

Emergency services

Cedar City Hospital

Acute Care Hospitals · Cedar City, UT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460007

Location1303 North Main StreetCedar City, UT 84721 · Iron County

Emergency services Birthing friendly

St. George Regional Hospital

Acute Care Hospitals · St George, UT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460021

Location1380 East Medical Center DriveSt George, UT 84790 · Washington County

Emergency services Birthing friendly

Kane County Hospital

Critical Access Hospitals · Kanab, UT

OwnershipGovernment - Hospital District or Authority

CMS Certification Number461309

Location355 North Main StreetKanab, UT 84741 · Kane County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.41 typical visit price

range $54.34 – $166.03

Typical copayment $21.10 (range $13.58 – $41.50)

Most-billed visit code 99203

Established Patient

$96.35 typical visit price

range $17.23 – $135.20

Typical copayment $24.08 (range $4.30 – $33.80)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

5 suppliers29 claims1,620 services$0.34 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

7 suppliers42 claims5,340 services$0.19 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

6 suppliers20 claims20 services$17.13 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

8 suppliers52 claims55 services$12.19 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ST GEORGE KIDNEY CARE LLC

Internal Medicine (Nephrology)

624 S 1000 E STE 103
ST GEORGE, UT 84790

Washington County (435) 652-1135

ANDREW MICHAEL PATCHETT D.O.

Internal Medicine (Nephrology)

624 S 1000 E STE 103
ST GEORGE, UT 84790

Washington County (435) 652-1135

DR. CARLOS ALBERTO MERCADO MD

Internal Medicine (Nephrology)

624 S 1000 E STE 103
ST GEORGE, UT 84790

Washington County (435) 652-1135

QUEST DIAGNOSTICS CLINICAL LABORATORIES INC

Clinical Medical Laboratory

624 S 1000 E STE 103
SAINT GEORGE, UT 84790

Washington County (435) 652-1135

DR. CARLOS A LEON M.D.

Internal Medicine (Nephrology)

624 S 1000 E STE 103
ST GEORGE, UT 84790

Washington County (435) 652-1135

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Greg Larsen's NPI number?

The NPI number for Greg Larsen is 1578879441. It was assigned to this individual provider in the NPPES registry on August 29, 2010.

Where is Greg Larsen located?

Greg Larsen practices at 624 S 1000 E Ste 103, St George, UT 84790. The listed phone number is (435) 652-1135.

What is Greg Larsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Greg Larsen enrolled in Medicare?

Yes. Greg Larsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Greg Larsen accept?

Health plans from Molina Healthcare, Select Health and University of Utah Health Plans list Greg Larsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Greg Larsen affiliated with any hospitals?

According to CMS data, Greg Larsen is affiliated with Mesa View Regional Hospital, Grover C Dils Medical Center, Cedar City Hospital, St. George Regional Hospital and Kane County Hospital.

When was this NPI record last updated?

The NPPES record for Greg Larsen was last updated on May 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.