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

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1639847049

Mark Williams, PNHNP-BC is a Nurse Practitioner in Reno, Nevada. Qualified in 2020, 6 years ago. Practices with Community Care Services LLC, a 628-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
6
Licensed in
NV
In the registry since
2021
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Practice location Address checks out

1155 Mill St
Reno, NV 89502-1576
Phone: (775) 982-2860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 975 Kirman Ave, Reno, NV 89502-0993 — (775) 636-2699

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 836585 (NV)

Record details

NPI number1639847049
Entity typeIndividual (Type 1)
GenderMale
Credentials PNHNP-BC
Sole proprietorNo
NPI enumeratedAugust 31, 2021
Last updated in NPPESJuly 9, 2024
Certification dateJuly 9, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Community Care Services Llc — 628 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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