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Active NPI 1538575451 Individual Practitioner Male Practitioner

Dr. Aliaksei Lis , MD

Internal Medicine • Scottsbluff, NE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Aliaksei Lis, MD is a certified Internal Medicine practicing in Scottsbluff, NE. With approximately 21 years of clinical experience since completing medical education in 2005, Dr. Lis delivers high-quality medical care to the local community at 4021 AVENUE B.

Dr. Lis is affiliated with Regional West Physicians Clinic and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4021 Avenue B

Scottsbluff, NE 693614602

Telephone 3086353711
Associated Practice Facility / Clinic
🏢 Regional West Medical Center Facility NPI 1639101199

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Scottsbluff, NE

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
21 Yrs +3.4 yrs vs City Avg
City Avg: 17.6 Yrs
State Avg: 21.4 Yrs
Regional Practice Density
13 Specialists

Practicing in Scottsbluff, NE (834 Statewide)

Telehealth Adoption Rate
23.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lis (21 Years) 21 Yrs
Scottsbluff Specialty Average (17.6 Years) 17.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
291 274 $501.80 $157.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
48 48 $344.40 $118.81

Medical Specialties & State Licenses

CMS Verified: 2026-06-29
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NE 30151

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Regional West Physicians Clinic

4021 Ave B, Scottsbluff, NE 693614695

Phone: 3086353711

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

30 Associated Practitioners
Dr. Megan Collins , DO

Student in an Organized Health Care Education/Training Program

NPI 1013404086

Doctor of Osteopathic Medicine (D.O.)

Corey Burton , RN

Nurse Anesthetist, Certified Registered

NPI 1144042656

Registered Nurse

Seedy Sarr

Nurse Anesthetist, Certified Registered

NPI 1205617958
Dr. Joseph Margheim , MD

Emergency Medicine

NPI 1235365875

Doctor of Medicine (M.D.)

Amber Schulze , APRN

Nurse Practitioner - Family

NPI 1285358069

Advanced Practice Registered Nurse

Caleb Wilson

Internal Medicine

NPI 1295269454

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location June 29, 2026

Registered at 4021 AVENUE B, SCOTTSBLUFF, NE 693614602 (Tel: 3086353711)

📍
Updated Business Mailing Address June 29, 2026

Registered at 4021 AVENUE B, SCOTTSBLUFF, NE 693614602 (Tel: 3086353711)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2026

Internal Medicine (License #30151 in NE)

NPI Profile Active July 11, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location July 11, 2014

Registered at 40 PROSPECT AVE APT 1-4K, NORWALK, CT 068503714 (Tel: 3472967584)

📍
Updated Business Mailing Address July 11, 2014

Registered at 40 PROSPECT AVE APT 1-4K, NORWALK, CT 068503714

👤
Provider Name / Credentials Updated July 11, 2014

Recorded as ALIAKSEI LIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2014

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 11, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1538575451
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 11, 2014
Last Update: June 29, 2026
Sole Proprietor: No

Mailing Address

4021 Avenue B

Scottsbluff, NE 693614602

Phone: 3086353711

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.