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

Douglas Mayo

Individual provider Family Nurse Practitioner · NPI 1942674254

Douglas Mayo is a Nurse Practitioner in Weldon Spring, Missouri. Qualified in 2015, 11 years ago. Practices with Mercy Hospital Lincoln, a 32-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
11
Licensed in
MO
In the registry since
2015

Practice location Address checks out

1051 Wolfrum Rd
Weldon Spring, MO 63304-7625
Phone: (636) 300-0370
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2015032884 (MO)

Record details

NPI number1942674254
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 24, 2015
Last updated in NPPESNovember 24, 2015
Mailing address50 Whitehaven Ct, Saint Charles, MO 63304-6969

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mercy Hospital Lincoln — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Weldon Spring