REGAN LEIGH HAMMELL CNP
NPI 1629858469
Otolaryngology in Sioux Falls, SD

Active since September 29, 2023PECOS EnrolledAccepts Medicare Assignment
1417 S CLIFF AVE, SIOUX FALLS, SD 57105(605) 504-3000(605) 504-3001 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Regan Leigh Hammell Cnp NPPES

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

REGAN LEIGH HAMMELL CNP (NPI 1629858469) is an individual otolaryngology provider in Sioux Falls, South Dakota, licensed in South Dakota (CP002976) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Avera Mckennan Hospital & University Health Center, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1629858469
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameREGAN LEIGH HAMMELLCredential: CNP
Location Address1417 S CLIFF AVESioux Falls, SD 57105-1022
Mailing Address1417 S Cliff AveSioux Falls, SD 57105-1022 · (605) 504-3000 · Fax (605) 504-3001
Fax(605) 504-3001
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 29, 2023
Last NPPES UpdateJune 23, 2025
NPPES CertifiedJune 23, 2025
NPI 1629858469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in SD · CP002976
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.

1417 S CLIFF AVE, Sioux Falls, SD 57105

Accepted 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

Regan Leigh Hammell Cnp 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 ID5890143838
PECOS Enrollment IDI20231130002887
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.

Hospital Affiliations CMS Care Compare

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

Avera Mckennan Hospital & University Health Center

Acute Care Hospitals · Sioux Falls, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430016
Location1325 S Cliff AveSioux Falls, SD 57117 · Minnehaha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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 10

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

Genetic Counselor, MS
1417 S CLIFF AVE, SUITE 100
SIOUX FALLS, SD 57105
Internal Medicine (Gastroenterology)
1417 S CLIFF AVE, SUITE 300
SIOUX FALLS, SD 57105
Internal Medicine (Gastroenterology)
1417 S CLIFF AVE, STE 300
SIOUX FALLS, SD 57105
Nurse Practitioner (Perinatal)
1417 S CLIFF AVE, STE 100
SIOUX FALLS, SD 57105
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1417 S CLIFF AVE, STE 100
SIOUX FALLS, SD 57105
Obstetrics & Gynecology
1417 S CLIFF AVE, SUITE 401
SIOUX FALLS, SD 57105
Obstetrics & Gynecology
1417 S CLIFF AVE, STE. 401
SIOUX FALLS, SD 57105
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1417 S CLIFF AVE, SUITE 302
SIOUX FALLS, SD 57105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629858469, enumerated as an "individual" on September 29, 2023.

The provider is located at 1417 S CLIFF AVE SIOUX FALLS, SD 57105 and the phone number is (605) 504-3000.

Otolaryngology with taxonomy code 207Y00000X.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter from. Please consult your insurance carrier or call the provider to verify.

Regan Hammell is affiliated with: AVERA MCKENNAN HOSPITAL & UNIVERSITY HEALTH CENTER.