ELIZABETH A GAUER MD
NPI 1912953498
Internal Medicine - Interventional Cardiology in Cody, WY

Q: What is Elizabeth Gauer's NPI number?

The NPI number for Elizabeth Gauer is 1912953498. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Q: What is Elizabeth Gauer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Gauer was last updated on June 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 May 26, 2006PECOS EnrolledAccepts Medicare Assignment

424 YELLOWSTONE AVE STE 140, CODY, WY 82414(307) 578-2277(307) 578-2247 Get Directions Write a Review

NPPES record last updated: June 3, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 10, 2020, Feb 10, 2020, Aug 15, 2019 (3 updates tracked since 2019).

On this page

About Elizabeth A Gauer Md NPPES

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

ELIZABETH A GAUER MD (NPI 1912953498) is an individual interventional cardiology provider in Cody, Wyoming, licensed in Wyoming (14224A) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Tufts University School Of Medicine (1999).

NPPES Registry Identity

NPI1912953498

Entity TypeIndividualFemale

Primary Taxonomy207RI0011X

Provider Legal NameELIZABETH A GAUERCredential: MD

Location Address424 YELLOWSTONE AVE STE 140Cody, WY 82414-9309

Mailing Address424 Yellowstone Ave Ste 140Cody, WY 82414-9309 · (307) 578-2277 · Fax (307) 578-2247

Phone(307) 578-2277

Fax(307) 578-2247

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1999

Enumeration DateMay 26, 2006

Last NPPES UpdateJune 3, 20223 updates tracked since enumeration

NPPES CertifiedJune 3, 2022

✔ NPI 1912953498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

Licenses✔ Licensed in WY · 14224A✔ Licensed in WA · MD00040281

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD00040281 (WA)

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License MD00040281 (WA), 39253 (IA)

424 YELLOWSTONE AVE STE 140, Cody, WY 82414

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth A Gauer Md 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 ID8820192172

PECOS Enrollment IDI20220311002209, I20220628000975

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 Reassignments

Medicare enrollment records show Elizabeth Gauer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Park Hospital District

Same address

Clinic/Center

424 YELLOWSTONE AVE, SUITE 120
Cody, WY 82414

Reassigned Medicare billing, Wyoming enrollment
Also billed through NPI 1366432197 (Wyoming)
181 clinicians in this Medicare group

NPI 1043200041 (307) 578-2907

North Big Horn Hospital District

40 mi

Critical Access

1115 LANE 12
Lovell, WY 82431

Reassigned Medicare billing, Wyoming enrollment
50 clinicians in this Medicare group

NPI 1952379547 (307) 548-5200

Kittitas County Public Hosp Dist 1

579 mi

Urology

611 S CHESTNUT ST STE C
Ellensburg, WA 98926

Reassigned Medicare billing, Washington enrollment
Medicare enrollment name: Kittitas County Public Hospital Dist 1
163 clinicians in this Medicare group

NPI 1437029832 (509) 962-9841

Peacehealth

719 mi

Critical Access

1117 SPRING STREET
Friday Harbor, WA 98250

Reassigned Medicare billing, Washington enrollment
97 clinicians in this Medicare group

NPI 1487917233 (360) 378-2141

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 19

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

1,591 services1,055 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.

359 services251 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

239 services236 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.

159 services120 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

109 services105 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

85 services85 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

85 services85 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

79 services68 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

78 services44 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.

70 services70 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

60 services60 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

59 services59 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

49 services44 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

39 services39 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days 93244

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

38 services38 patients

Programming of dual lead pacemaker system 93280

Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.

23 services23 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.

22 services19 patients

Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination G0405

An Electrocardiogram (ECG) with 12 leads is a routine test to check your heart's activity. It's done during your initial preventive physical exam. The test involves attaching 12 leads or sensors to your body to record electrical signals from your heart. This helps identify any heart problems.

19 services19 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

18 services13 patients

Hospital Affiliations CMS Care Compare 4

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

Billings Clinic

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270004

Location2800 10th Ave NBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

St Vincent Healthcare

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number270049

Location1233 N 30th StBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

Kittitas Valley Community Hospital

Critical Access Hospitals · Ellensburg, WA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number501333

Location603 South ChestnutEllensburg, WA 98926 · Kittitas County

Emergency services Birthing friendly

Cody Regional Health

Critical Access Hospitals · Cody, WY

OwnershipGovernment - Hospital District or Authority

CMS Certification Number531312

Location707 Sheridan AvenueCody, WY 82414 · Park County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82414 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

$129.37 typical visit price

range $56.42 – $170.72

Typical copayment $32.34 (range $14.10 – $42.68)

Most-billed visit code 99204

Established Patient

$99.46 typical visit price

range $18.19 – $139.32

Typical copayment $24.86 (range $4.54 – $34.83)

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.

Other Providers at the Same Location NPPES

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

THOMAS S EDWARDS

Internal Medicine (Cardiovascular Disease)

424 YELLOWSTONE AVE STE 140
CODY, WY 82414

Park County (307) 578-2980

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 Elizabeth Gauer's NPI number?

The NPI number for Elizabeth Gauer is 1912953498. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Elizabeth Gauer located?

Elizabeth Gauer practices at 424 Yellowstone Ave Ste 140, Cody, WY 82414. The listed phone number is (307) 578-2277.

What is Elizabeth Gauer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Elizabeth Gauer enrolled in Medicare?

Yes. Elizabeth Gauer 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.

Which organizations bill Medicare for Elizabeth Gauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Gauer reassigns Medicare benefits to 4 organizations: West Park Hospital District (Cody, WY), North Big Horn Hospital District (Lovell, WY), Kittitas County Public Hosp Dist 1 (Ellensburg, WA) and Peacehealth (Friday Harbor, WA). Each 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 Elizabeth Gauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Gauer accept?

Health plans from Blue Cross Blue Shield of Wyoming, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan and UnitedHealthcare list Elizabeth Gauer 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 Elizabeth Gauer affiliated with any hospitals?

According to CMS data, Elizabeth Gauer is affiliated with Billings Clinic, St Vincent Healthcare, Kittitas Valley Community Hospital and Cody Regional Health.

When was this NPI record last updated?

The NPPES record for Elizabeth Gauer was last updated on June 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.