Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Natalie Dawn Guevara-Lehman, LMSW, LCSW

Individual provider Professional Counselor · NPI 1578835757

Mrs. Natalie Dawn Guevara-Lehman, LMSW, LCSW is a Clinical Social Worker in San Francisco, California. Qualified in 2011, 15 years ago. Practices with One Medical Group Inc, a 328-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Michigan.

Years since qualifying
15
Licensed in
CA, MI
In the registry since
2012
Specialties on file
7
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723
Phone: (888) 663-6331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 605 Crouch St, Oceanside, CA 92054-4415 — (616) 617-5977

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801093260 (MI)
Professional Counselor Taxonomy 101YP2500X · Licence 63746 (CA)
Behavior Analyst Taxonomy 103K00000X · Licence 63746 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 63746 (CA)
School Social Worker Taxonomy 1041S0200X
Mental Health Counselor Taxonomy 101YM0800X
Counselor Taxonomy 101Y00000X

Record details

NPI number1578835757
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , LCSW
Sole proprietorYes
NPI enumeratedFebruary 2, 2012
Last updated in NPPESNovember 20, 2023
Certification dateNovember 20, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice One Medical Group Inc — 328 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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