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

Dr. Prathayini Muthiah, MD, MPH

Individual provider Family Medicine Physician · NPI 1174010250

Dr. Prathayini Muthiah, MD, MPH is a Family Practice in Des Moines, Washington. Qualified in 2017, 9 years ago. Practices with Sea Mar Community Health Centers, a 236-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
9
Licensed in
WA
In the registry since
2018
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2781 S 242nd St
Des Moines, WA 98198-5166
Phone: (062) 124-5002
Fax: (253) 212-4515
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD61145413 (WA)

Record details

NPI number1174010250
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedApril 15, 2018
Last updated in NPPESSeptember 11, 2024
Certification dateSeptember 11, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Sea Mar Community Health Centers — 236 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Des Moines