LocationLists: Federal Contractors — Kidney Dialysis Centers (NAICS 621492), for_profit = yes

4,170 registered entities match (4,190 listings, 20 duplicates removed).

The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below.
Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them):
- Add the essentials: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18
- Business activity by industry: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments
- Weather normals: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct
- Storms: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage
- Drought: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025
- Building stock: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height
- Housing market and new construction: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:typical_home_value,home_value_change_1_year,typical_rent,rent_change_1_year,price_to_rent_ratio,housing_units_permitted_last_12_months,single_family_units_permitted_last_12_months,housing_units_permitted_per_1000_homes
- Household income from tax returns: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:tax_returns,average_adjusted_gross_income,average_wages,share_income_up_to_25k,share_income_200k_plus,share_income_100k_plus,share_with_business_income,share_with_capital_gains,share_elderly_returns,share_with_earned_income_credit,effective_federal_tax_rate
- Hazard risk: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:national_risk_index_score,national_risk_index_rating_level,expected_annual_loss,expected_annual_loss_to_buildings,social_vulnerability_score,community_resilience_score,avalanche_expected_annual_loss,coastal_flooding_expected_annual_loss,cold_wave_expected_annual_loss,drought_expected_annual_loss,earthquake_expected_annual_loss,hail_expected_annual_loss,heat_wave_expected_annual_loss,hurricane_expected_annual_loss,ice_storm_expected_annual_loss,landslide_expected_annual_loss,lightning_expected_annual_loss,inland_flooding_expected_annual_loss,strong_wind_expected_annual_loss,tornado_expected_annual_loss,tsunami_expected_annual_loss,volcanic_activity_expected_annual_loss,wildfire_expected_annual_loss,winter_weather_expected_annual_loss
- Agriculture: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&area_columns=county:livestock_sales,cattle_inventory,crop_sales,average_producer_age,producers,farm_production_expenses,hired_farm_workers,cropland_acres,harvested_cropland_acres,land_and_buildings_value,land_and_buildings_value_per_acre,irrigated_acres,pastureland_acres,land_in_farms,average_farm_size,share_of_land_in_farms,farms,machinery_value,average_machinery_value_per_farm,tractors,market_value_of_products_sold,average_sales_per_farm,net_cash_farm_income
This list is sold whole.
Buy the whole list — 4,223 rows · $29 (card, no account needed): https://locationlists.com/data/federal-contractors-kidney-dialysis-centers-naics-621492/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 4,170 matches):
- LIBERTY DIALYSIS-ALASKA LLC · 901 E DIMOND BLVD, Anchorage, AK 99515 [federal-contractors-kidney-dialysis-centers-naics-621492] — matches your question
- ISD CANTON, LLC · 260 HOSPITAL RD, Canton, GA 30114 [federal-contractors-kidney-dialysis-centers-naics-621492] — matches your question
- BIO-MEDICAL APPLICATIONS OF NEW HAMPSHIRE, INC · 586 NASHUA ST STE 20, Milford, NH 03055 [federal-contractors-kidney-dialysis-centers-naics-621492] — matches your question

Where the matches are, by county (counts only, no names or contact details; 1,237 counties):
- Los Angeles County, CA: 121
- Cook County, IL: 83
- Harris County, TX: 75
- Tarrant County, TX: 44
- Dallas County, TX: 40
- Philadelphia County, PA: 36
- Prince George's County, MD: 34
- Wayne County, MI: 34
- Maricopa County, AZ: 33
- Orange County, CA: 32
- and 1,227 more counties (see https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes
The same counts by ZIP code: https://locationlists.com/find?areas=zip&dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes

Left out:
- Federal Contractors — Kidney Dialysis Centers (NAICS 621492): 4,190 match, but at 4,223 records this dataset is sold only as the whole file ($29).

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&areas=zip

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=federal-contractors-kidney-dialysis-centers-naics-621492&where=for_profit:eq:yes&format=json · Nothing is charged until checkout is paid.