Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Joel Griffith, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1508338203

Mr. Joel Griffith, PMHNP-BC is a Nurse Practitioner in Frederick, Maryland. Qualified in 2018, 8 years ago. Practices with Mosaic Community Services, Inc, a 60-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2018
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

251 W Patrick St
Frederick, MD 21701-6942
Phone: (301) 662-0099
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R195432 (MD)

Record details

NPI number1508338203
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedDecember 19, 2018
Last updated in NPPESDecember 19, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Mosaic Community Services, Inc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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