Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609882711 Individual Practitioner Male Practitioner

Dr. John B Sempek , DC

Chiropractor • Ralston, NE

Professional Overview & Biography Verified Profile Summary

Dr. John Sempek, DC is a certified Chiropractor practicing in Ralston, NE. With approximately 43 years of clinical experience since graduating from National College Of Chiropractic in 1983, Dr. Sempek delivers high-quality medical care to the local community at 8013 L ST.

Dr. Sempek is affiliated with Rkm Inc. and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 1-2 spinal regions, chiropractic manipulative treatment, 3-4 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8013 L St

Ralston, NE 681271734

Telephone 4025927686
Fax 4025920689
Associated Practice Facility / Clinic
🏢 Rkm Inc. Facility NPI 1487861167

Medicare Profile & Education

Medical School

National College Of Chiropractic

Graduation Year

1983

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Ralston, NE

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
43 Yrs +11.7 yrs vs City Avg
City Avg: 31.3 Yrs
State Avg: 19.3 Yrs
Regional Practice Density
5 Specialists

Practicing in Ralston, NE (875 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
15.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sempek (43 Years) 43 Yrs
Ralston Specialty Average (31.3 Years) 31.3 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
98940 Chiropractic manipulative treatment, 1-2 spinal regions
538 73 $30.11 $24.41
98941 Chiropractic manipulative treatment, 3-4 spinal regions
386 44 $40.60 $35.30

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License NE 834

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Cross Blue Shield
36610 (NE)

Hospital & Practice Group Affiliations

Rkm Inc.

8013 L St, Ralston, NE 681271734

Rkm Inc.

8013 L St, Ralston, NE 681271734

Phone: 4025927686

Practice Associates & Co-Workers

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

5 Associated Practitioners
NPI 1104832211

Doctor of Chiropractic

Cory Nyenhuis , LAC

Acupuncturist

NPI 1205374295

Licensed Acupuncturist

NPI 1356439434

Doctor of Chiropractic

NPI 1508113291

Doctor of Chiropractic

NPI 1831263649

Doctor of Chiropractic

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 8013 L ST, RALSTON, NE 681271734 (Tel: 4025927686)

📍
Updated Business Mailing Address July 08, 2007

Registered at 8013 L ST, RALSTON, NE 681271734 (Tel: 4025927686)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN SEMPEK, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Chiropractor (License #834 in NE)

🟢
Initial NPI Registration & Enumeration July 31, 2006

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: 1609882711
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 31, 2006
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

8013 L St

Ralston, NE 681271734

Phone: 4025927686

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.