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

Mr. William Sherwood Smith, FNP

Individual provider Family Nurse Practitioner · NPI 1639522246

Mr. William Sherwood Smith, FNP is a Nurse Practitioner in Adelphi, Maryland. Qualified in 2016, 10 years ago. Practices with Marys Center for Maternal and Child Care Inc, a 55-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
10
Licensed in
DC, MD
In the registry since
2016
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

8908 Riggs Rd
Adelphi, MD 20783-1632
Phone: (214) 693-5790
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 R215271 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence RN1032225 (DC)

Record details

NPI number1639522246
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 19, 2016
Last updated in NPPESAugust 2, 2023
Certification dateOctober 29, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Marys Center For Maternal And Child Care Inc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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