MD Matt LLC
NPI 1609547009 · Mental Health Clinic/Center (Including Community Mental Health Center) · Hyattsville, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
MD Matt LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Hyattsville, MD (NPI 1609547009).
Provider details
- NPI number
- 1609547009
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Parent organization
- MD Matt LLC
- Organization subpart
- Yes
- Authorized official
- William Shaffer, Director(443) 220-6122
Specialties & taxonomies
Ambulatory Health Care Facilities
- Adult Health Nurse Practitioner363LA2200X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 7309 Baltimore Ave Ste 219College Park, MD 20740-3200Phone: (443) 559-4137
Registry dates
- Enumerated
- 2021-09-24
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is MD Matt LLC's NPI number?
- MD Matt LLC's National Provider Identifier (NPI) is 1609547009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is MD Matt LLC?
- MD Matt LLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is MD Matt LLC located?
- MD Matt LLC's practice location on file with NPPES is 6401 New Hampshire Ave, Hyattsville, MD 20783-3201.
- What is MD Matt LLC's phone number?
- The practice phone number listed in the NPPES registry for MD Matt LLC is (410) 364-8194.
- Does MD Matt LLC accept Medicare?
- MD Matt LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for MD Matt LLC?
- The authorized official listed on MD Matt LLC's NPPES record is William Shaffer, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is MD Matt LLC's NPI active?
- Yes — MD Matt LLC's NPI (1609547009) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.