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

Mildred Ochiso Otsieno

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1649147380

Mildred Ochiso Otsieno is a Nurse Practitioner in Middleboro, Massachusetts. Qualified in 2025, 1 year ago. Practices with The McLean Hospital Corporation, a 186-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
1
Licensed in
MA
In the registry since
2025

Practice location Address checks out

52 Oak St
Middleboro, MA 02346-2078
Phone: (508) 923-5300
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence RN272235 (MA)

Record details

NPI number1649147380
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 18, 2025
Last updated in NPPESOctober 18, 2025
Certification dateOctober 18, 2025
Mailing address479 County St, Taunton, MA 02780-3601

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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