Joseph Marnell, Mdpa
NPI 1669427662 · Mental Health Counselor · Greenbelt, MD
Joseph Marnell, Mdpa is a Mental Health Counselor organization in Greenbelt, MD (NPI 1669427662).
Provider details
- NPI number
- 1669427662
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Joseph Marnell, Director/Owner(301) 982-3437
- License
- D0028213 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2008-07-29
Frequently asked questions
- What is Joseph Marnell, Mdpa's NPI number?
- Joseph Marnell, Mdpa's National Provider Identifier (NPI) is 1669427662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph Marnell, Mdpa?
- Joseph Marnell, Mdpa is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Joseph Marnell, Mdpa located?
- Joseph Marnell, Mdpa's practice location on file with NPPES is 7474 Greenway Center Dr, Greenbelt, MD 20770-3504.
- What is Joseph Marnell, Mdpa's phone number?
- The practice phone number listed in the NPPES registry for Joseph Marnell, Mdpa is (301) 982-3437.
- Who is the authorized official for Joseph Marnell, Mdpa?
- The authorized official listed on Joseph Marnell, Mdpa's NPPES record is Joseph Marnell, Director/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph Marnell, Mdpa's NPI active?
- Yes — Joseph Marnell, Mdpa's NPI (1669427662) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.