LIAM M DUFFY MD
NPI 1902369820
Otolaryngology in Rapid City, SD

Q: What is Liam Duffy's NPI number?

The NPI number for Liam Duffy is 1902369820. It was assigned to this individual provider in the NPPES registry on April 8, 2019.

Q: What is Liam Duffy's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Liam Duffy was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.

Active since April 08, 2019PECOS EnrolledAccepts Medicare Assignment

353 FAIRMONT BLVD, RAPID CITY, SD 57701(605) 755-1000 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 3, 2024, Apr 8, 2019 (2 updates tracked since 2019).

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About Liam M Duffy Md NPPES

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

LIAM M DUFFY MD (NPI 1902369820) is an individual otolaryngology provider in Rapid City, South Dakota, licensed in South Dakota (15720) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Monument Health Rapid City Hospital, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (2019).

NPPES Registry Identity

NPI1902369820

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameLIAM M DUFFYCredential: MD

Location Address353 FAIRMONT BLVDRapid City, SD 57701-7375

Mailing Address353 Fairmont BlvdRapid City, SD 57701-7375

Phone(605) 755-1000

Sole ProprietorNo

Medical School CMSSanford School Of Medicine Of University Of South DakotaGraduated 2019

Enumeration DateApril 8, 2019

Last NPPES UpdateSeptember 3, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2024

✔ NPI 1902369820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in SD · 15720

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

353 FAIRMONT BLVD, Rapid City, SD 57701

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Medica, Oscar Insurance Company and more.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

Liam M Duffy 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 ID6002145877

PECOS Enrollment IDI20241028002306

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 3

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

41 services41 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.

20 services15 patients

Diagnostic exam of voice box using a flexible endoscope 31575

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Monument Health Rapid City Hospital

Acute Care Hospitals · Rapid City, SD

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number430077

Location353 Fairmont BlvdRapid City, SD 57701 · Pennington County

Emergency services Birthing friendly

Same Day Surgery Center LLC

Acute Care Hospitals · Rapid City, SD

OwnershipProprietary

CMS Certification Number430093

Location651 Cathedral DriveRapid City, SD 57701 · Pennington County

Monument Health Custer Hospital

Critical Access Hospitals · Custer, SD

OwnershipVoluntary non-profit - Private

CMS Certification Number431323

Location1220 Montgomery StreetCuster, SD 57730 · Custer County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57701 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

$126.78 typical visit price

range $55.52 – $167.23

Typical copayment $31.69 (range $13.88 – $41.80)

Most-billed visit code 99204

Established Patient

$69.20 typical visit price

range $18.08 – $137.08

Typical copayment $17.30 (range $4.52 – $34.27)

Most-billed visit code 99213

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 20

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

MONUMENT HEALTH RAPID CITY HOSPITAL, INC.

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)