CALVERT COUNTY MENTAL HEALTH CLINIC
NPI 1609137918
Clinic/Center - Adult Mental Health in Prince Frederick, MD
About Calvert County Mental Health Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALVERT COUNTY MENTAL HEALTH CLINIC (NPI 1609137918) is a healthcare organization registered as an adult mental health in Prince Frederick, Maryland and active in the NPI registry since June 2012. The organization lists Doris Mcdonald, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Calvert County Mental Health Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
24Medicare enrollment records show 24 clinicians reassign Medicare billing to Calvert County Mental Health Clinic, which bills Medicare for the services they deliver. Of these, 13 practice at this address and 18 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 24Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Prince Frederick, MD 20678
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Calvert County Health Department's NPI number?
The NPI number for Calvert County Health Department is 1609137918. It was assigned to this organization in the NPPES registry on June 4, 2012. The provider is doing business as Calvert County Mental Health Clinic.
Where is Calvert County Health Department located?
Calvert County Health Department is located at 975 Solomons Island Rd N Suite 119, Prince Frederick, MD 20678. The listed phone number is (410) 535-5400.
What is Calvert County Health Department's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.
Is Calvert County Health Department enrolled in Medicare?
Yes. Calvert County Health Department is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Calvert County Health Department?
According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 6 Medicare specialties reassign their Medicare billing to Calvert County Health Department. A 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 the clinician's services. The largest specialties are Nurse Practitioner (8), Mental Health Counselor (7) and Clinical Social Worker (6). Of these, 13 practice at this address and 18 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Calvert County Health Department was last updated on August 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Calvert County Mental Health Clinic · NPI 1609137918
Adult Mental Health organization in Prince Frederick, Maryland. Organization record, active in the CMS NPPES registry since June 4, 2012.
## Identity
- **NPI:** 1609137918 (Entity type: Organization)
- **Enumerated:** June 4, 2012
- **Primary specialty:** Clinic/Center - Adult Mental Health · taxonomy 261QM0850X
- **Legal business name:** Calvert County Health Department
- **Organization subpart:** No
- **Authorized official:** Doris Mcdonald, DIRECTOR
## Practice location
- **Address:** 975 SOLOMONS ISLAND RD N, SUITE 119, Prince Frederick, MD 20678-3917
- **Phone:** (410) 535-5400 · **Fax:** (410) 414-9413
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 24 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (8), Mental Health Counselor (7), Clinical Social Worker (6); 13 practice at this address and 18 within 10 miles; [full list](https://npiprofile.com/npi/1609137918/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 9, 2016
- **Other identifiers:** Other 067984 (MD); Medicaid 420968100 (MD); Medicare PIN 257403 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1609137918) · Data from the CMS NPPES public registry.