MR. JOEL GRIFFITH PMHNP-BC
NPI 1508338203
Nurse Practitioner - Psychiatric/Mental Health in Frederick, MD
About Mr. Joel Griffith Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOEL GRIFFITH PMHNP-BC (NPI 1508338203) is an individual psychiatric/mental health provider in Frederick, Maryland, licensed in Maryland (R195432) and active in the NPI registry since December 2018. He is enrolled in Medicare PECOS, is affiliated with Frederick Health Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Joel Griffith Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Joel Griffith reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 132 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 143 clinicians in this Medicare group
Gaithersburg, MD 20877
- Reassigned Medicare billing, District of Columbia enrollment
- 106 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Frederick Health Hospital
Acute Care Hospitals · Frederick, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joel Griffith's NPI number?
The NPI number for Joel Griffith is 1508338203. It was assigned to this individual provider in the NPPES registry on December 19, 2018.
Where is Joel Griffith located?
Joel Griffith practices at 251 W Patrick St, Frederick, MD 21701. The listed phone number is (301) 662-0099.
What is Joel Griffith's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Joel Griffith enrolled in Medicare?
Yes. Joel Griffith is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Joel Griffith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel Griffith reassigns Medicare benefits to 3 organizations: Way Station, Inc. (Frederick, MD), Mosaic Community Services, Inc. (Frederick, MD) and Family Services, Inc (Gaithersburg, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joel Griffith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joel Griffith affiliated with any hospitals?
According to CMS data, Joel Griffith is affiliated with Frederick Health Hospital.
When was this NPI record last updated?
The NPPES record for Joel Griffith was last updated on December 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Joel Griffith, PMHNP-BC · NPI 1508338203
Psychiatric/Mental Health physician in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since December 19, 2018.
## Identity
- **NPI:** 1508338203 (Entity type: Individual)
- **Enumerated:** December 19, 2018
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R195432 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 251 W PATRICK ST, Frederick, MD 21701-6942
- **Phone:** (301) 662-0099
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Way Station, Inc. (NPI 1114498300, Frederick, MD); Mosaic Community Services, Inc. (NPI 1073369591, Frederick, MD); Family Services, Inc (NPI 1780641928, Gaithersburg, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** December 19, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1508338203) · Data from the CMS NPPES public registry.