Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Rowena Cabigon Mercado, MD, MPH

Individual provider Psychiatry Physician · NPI 1528373487

Dr. Rowena Cabigon Mercado, MD, MPH is a Psychiatry in Richland, Washington. Qualified in 2000, 26 years ago. Practices with Lourdes Hospital LLC, a 41-clinician group and accepts Medicare assignment. Licensed in Arizona, Colorado, Florida and Iowa and 11 more.

Years since qualifying
26
Licensed in
AZ, CO, FL, IA, IL, MA
In the registry since
2010
Specialties on file
15
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

1175 Carondelet Dr Lourdes Counseling Ctr
Richland, WA 99354-3300
Phone: (509) 943-9104
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD60428339 (WA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 59637 (AZ)
Psychiatry Physician Taxonomy 2084P0800X · Licence CDR.0000493 (CO)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD23385 (ME)
Psychiatry Physician Taxonomy 2084P0800X · Licence 19276 (NV)
Psychiatry Physician Taxonomy 2084P0800X · Licence 258306 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence D88276 (MD)
Psychiatry Physician Taxonomy 2084P0800X · Licence 11459451-1205 (UT)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD-46660 (IA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 60314 (TN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 11838 (SD)
Psychiatry Physician Taxonomy 2084P0800X · Licence 66347 (MN)
Psychiatry Physician Taxonomy 2084P0800X · Licence 564-320 (WI)
Psychiatry Physician Taxonomy 2084P0800X · Licence ME142819 (FL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 036150812 (IL)

Record details

NPI number1528373487
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedAugust 16, 2010
Last updated in NPPESJuly 16, 2026
Certification dateJuly 16, 2026

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Lourdes Hospital Llc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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