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

Nathaniel Alaka'i Aquino, DO

Individual provider Psychiatry Physician · NPI 1457988800

Nathaniel Alaka'i Aquino, DO is a Psychiatry in Lexington, Kentucky. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2020, 6 years ago. Practices with Kentucky Medical Services Foundation, Inc, a 952-clinician group and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
6
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
KY
In the registry since
2020
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1350 Bull Lea Rd
Lexington, KY 40511-1247
Phone: (859) 246-8000
Fax: (859) 246-8032
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 06100 (KY)
Hospitalist Physician Taxonomy 208M00000X · Licence 06100 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 06100 (KY)

Record details

NPI number1457988800
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2020
Last updated in NPPESNovember 5, 2025
Certification dateNovember 5, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Also practisesHOSPITALIST
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2020 (6 years in practice)
Group practice Kentucky Medical Services Foundation, Inc — 952 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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