FREDERICK UROLOGY SPECIALISTS
NPI 1578831145
Urology in Frederick, MD
About Frederick Urology Specialists NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FREDERICK UROLOGY SPECIALISTS (NPI 1578831145) is a healthcare organization registered as an urology in Frederick, Maryland and active in the NPI registry since December 2011. The organization holds a CLIA Waiver certificate valid through September 27, 2027 and lists Michelle K Mahan, Sr. Vp And Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Frederick Urology Specialists is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
244Medicare enrollment records show 244 clinicians reassign Medicare billing to Frederick Urology Specialists, which bills Medicare for the services they deliver. Of these, 34 practice at this address and 160 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 37
Nearest to this location (20)
See all 244Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 21D0220520
Frederick Health Medical Group · Frederick, MDFrequently 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 Frederick Health Medical Group LLC's NPI number?
The NPI number for Frederick Health Medical Group LLC is 1578831145. It was assigned to this organization in the NPPES registry on December 9, 2011. The provider is doing business as Frederick Urology Specialists and Frederick Health Medical Group. The provider was formerly known as Monocacy Health Partners LLC.
Where is Frederick Health Medical Group LLC located?
Frederick Health Medical Group LLC is located at 1562 Opossumtown Pike Ste 301, Frederick, MD 21702. The listed phone number is (301) 663-4774.
What is Frederick Health Medical Group LLC's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Frederick Health Medical Group LLC enrolled in Medicare?
Yes. Frederick Health Medical Group LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Frederick Health Medical Group LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 244 clinicians in 37 Medicare specialties reassign their Medicare billing to Frederick Health Medical Group LLC. 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 (90), Family Practice (23) and Internal Medicine (16). Of these, 34 practice at this address and 160 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Frederick Health Medical Group LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 21D0220520) is associated with this NPI, valid through September 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Frederick Health Medical Group LLC was last updated on January 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Frederick Urology Specialists · NPI 1578831145
Urology organization in Frederick, Maryland. Organization record, active in the CMS NPPES registry since December 9, 2011.
## Identity
- **NPI:** 1578831145 (Entity type: Organization)
- **Enumerated:** December 9, 2011
- **Primary specialty:** Urology · taxonomy 208800000X
- **Legal business name:** Frederick Health Medical Group Llc
- **Also known as:** Frederick Health Medical Group (Doing Business As); Monocacy Health Partners LLC (Former Legal Business Name)
- **Organization subpart:** Yes (part of Frederick Health Medical Group Llc)
- **Authorized official:** Michelle Mahan, SR. VP AND CFO
## Practice location
- **Address:** 1562 OPOSSUMTOWN PIKE STE 301, Frederick, MD 21702-4337
- **Phone:** (301) 663-4774 · **Fax:** (301) 695-1364
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 244 clinicians in 37 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (90), Family Practice (23), Internal Medicine (16); 34 practice at this address and 160 within 10 miles; [full list](https://npiprofile.com/npi/1578831145/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 24, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1578831145) · Data from the CMS NPPES public registry.