Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KATHARINA MARTINEZ LEWKOWSKI
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Behavior Technician in El Segundo, CA

Active since August 31, 2026
100 N PACIFIC COAST HWY STE 1400, EL SEGUNDO, CA 90245(310) 856-0800(855) 568-2494 Get Directions

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Find Similar Behavior Technician Providers by Distance


Discover healthcare providers in El Segundo, CA with a similar scope of practice to KATHARINA MARTINEZ LEWKOWSKI. These local professionals also specialize in behavior technician. Our records identify 50 registered providers nearby; all of which are registered as individual providers. For your convenience, we have ranked these results by distance to help you find the closest available care. A handy interactive map is also available; select Show map to see where each nearby provider is located, or use Export CSV to download the complete list.

50 providers within 50 miles
Immediate Area
100 N PACIFIC COAST HWY STE 1400
EL SEGUNDO, CA 90245
  • Exact Match: Behavior Technician
5.38 mi
ATTN: BEHAVIORAL HEALTH WORKS 1508 W. ARTESIA SQUARE, SUITE B
GARDENA, CA 90248
  • Exact Match: Behavior Technician
6.26 mi
879 W 190TH ST STE 1000
GARDENA, CA 90248
  • Exact Match: Behavior Technician