Marianne Riley, MA
NPI 1043651144 · Mental Health Counselor · Germantown, MD
Marianne Riley, MA is a Mental Health Counselor provider in Germantown, MD (NPI 1043651144).
Provider details
- NPI number
- 1043651144
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
- License
- LGP4904 (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
12 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
- 2013-07-17
- Last updated
- 2017-03-08
Frequently asked questions
- What is Marianne Riley's NPI number?
- Marianne Riley's National Provider Identifier (NPI) is 1043651144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Riley's specialty?
- Marianne Riley is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marianne Riley located?
- Marianne Riley's practice location on file with NPPES is 12955 Pinnacle Dr, Germantown, MD 20874-9100.
- What is Marianne Riley's phone number?
- The practice phone number listed in the NPPES registry for Marianne Riley is (240) 547-7636.
- Is Marianne Riley's NPI active?
- Yes — Marianne Riley's NPI (1043651144) is active in the NPPES registry as of the last update on 2017-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.