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

Jaya Parker, MD

Individual provider Emergency Medicine Physician · NPI 1013003664

Jaya Parker, MD is an Internal Medicine in Washington, Missouri. Qualified in 1987, 39 years ago. Practices with Mercy Clinic Adult Hospitalists - Washington, LLC, a 31-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
39
Licensed in
MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

901 E 5th St
Washington, MO 63090-3127
Phone: (636) 239-8231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2001014711 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2001014711 (MO)

Record details

NPI number1013003664
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022
Mailing address901 E 5th St, Washington, MO 63090-3127

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Mercy Clinic Adult Hospitalists - Washington, Llc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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