Daniel Guererro Del Toro
Counselor β’ Seattle, WA
4636 E Marginal Way S Ste B130
Seattle, WA 981342374
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
4636 E Marginal Way S Ste B130
Seattle, WA 981342374
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Merced, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Counselor: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2020
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Seattle and Washington
2,279 active clinicians are listed under Counselor with a practice address in Seattle, WA (11,352 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
0.2% of these 2,279 clinicians have the CMS telehealth indicator.
0.7% of these 2,279 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-07-28NUCC Taxonomy Code: 101Y00000X
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Secondary Practice Locations
301 E 13th St
Merced, CA 953416211
Phone: 2093816800
2808 Park Ave Ste A
Merced, CA 953483392
Phone: 2093085009
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 4636 E MARGINAL WAY S STE B130, SEATTLE, WA 981342374 (Tel: 2069012000)
Registered at 6400 SOUTHCENTER BLVD, TUKWILA, WA 981882547 (Tel: 2069012000)
Counselor
Registered at 301 E 13TH ST, MERCED, CA 953416211 (Tel: 2093816800)
Registered at 301 E 13TH ST, MERCED, CA 953416211 (Tel: 2093816800)
NPI status registered as active in NPPES database
Registered at 2808 PARK AVE STE A, MERCED, CA 953483392 (Tel: 2093085009)
Registered at 21600 OXNARD ST STE 1800, WOODLAND HILLS, CA 913677807 (Tel: 8183452345)
Recorded as DANIEL DEL TORO
Behavior Analyst
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
6400 Southcenter Blvd
Tukwila, WA 981882547
Phone: 2069012000