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DR. RUSSELL NELSON HIRST JR. M.D.
NPI 1871587774
Internal Medicine - Pulmonary Disease in Lewiston, UT

Active since September 07, 2005PECOS Enrolled
1565 S 800 E, LEWISTON, UT 84320(435) 258-2441(435) 258-5266 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Russell Nelson Hirst Jr. M.d. NPPES

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

DR. RUSSELL NELSON HIRST JR. M.D. (NPI 1871587774) is an individual pulmonary disease provider in Lewiston, Utah, licensed in Utah (71-1522551205) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Logan Regional Hospital, and is a graduate of Washington University School Of Medicine (1965).

NPPES Registry Identity

NPI1871587774
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. RUSSELL NELSON HIRST JR.Credential: M.D.
Location Address1565 S 800 ELewiston, UT 84320-2023
Mailing Address1565 S 800 ELewiston, UT 84320-2023 · (435) 258-2441 · Fax (435) 258-5266
Phone(435) 258-2441
Fax(435) 258-5266
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 1965
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1871587774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in UT · 71-1522551205
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1565 S 800 E, Lewiston, UT 84320
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Russell Nelson Hirst Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476576596
PECOS Enrollment IDI20060104000388
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.

Medicare Billing Reassignment

Medicare enrollment records show Russell Hirst reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ihc Health Services Inc
9.9 mi
Family Medicine
4088 N HIGHWAY 91
Hyde Park, UT 84318
  • Reassigned Medicare billing, Utah enrollment
  • 1,729 clinicians in this Medicare group
NPI 1740324581 (435) 563-4900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
115 services114 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
91 services91 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
48 services47 patients
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.
47 services35 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
41 services28 patients
Test to measure expiratory airflow and volume 94010
This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
28 services28 patients

Hospital Affiliations CMS Care Compare

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

Logan Regional Hospital

Acute Care Hospitals · Logan, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460015
Location1400 North 500 EastLogan, UT 84341 · Cache County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84320 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
$125.70 typical visit price
range $54.34 – $166.03
Typical copayment $31.42 (range $13.58 – $41.50)
Most-billed visit code 99204
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 9

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers24 claims54 services$5.33 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers16 claims16 services$28.57 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
3 suppliers13 claims13 services$67.11 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
3 suppliers12 claims32 services$24.37 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
3 suppliers15 claims15 services$17.09 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
4 suppliers13 claims65 services$1.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Russell Hirst's NPI number?

The NPI number for Russell Hirst is 1871587774. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Russell Hirst located?

Russell Hirst practices at 1565 S 800 E, Lewiston, UT 84320. The listed phone number is (435) 258-2441.

What is Russell Hirst's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Russell Hirst enrolled in Medicare?

Yes. Russell Hirst is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Russell Hirst's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Russell Hirst reassigns Medicare benefits to Ihc Health Services Inc (Hyde Park, UT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Russell Hirst's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Russell Hirst affiliated with any hospitals?

According to CMS data, Russell Hirst is affiliated with Logan Regional Hospital.

When was this NPI record last updated?

The NPPES record for Russell Hirst was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.