Marissa Goon
NPI 1649898206 · Mental Health Counselor · Germantown, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Goon is a Mental Health Counselor provider in Germantown, MD (NPI 1649898206).
Provider details
- NPI number
- 1649898206
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-07-10
- Last updated
- 2020-07-10
- Certified
- 2020-07-10
Frequently asked questions
- What is Marissa Goon's NPI number?
- Marissa Goon's National Provider Identifier (NPI) is 1649898206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Goon's specialty?
- Marissa Goon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marissa Goon located?
- Marissa Goon's practice location on file with NPPES is 20410 Observation Dr Ste 108, Germantown, MD 20876-6419.
- What is Marissa Goon's phone number?
- The practice phone number listed in the NPPES registry for Marissa Goon is (240) 296-5862.
- Does Marissa Goon accept Medicare?
- Marissa Goon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Goon's NPI active?
- Yes — Marissa Goon's NPI (1649898206) is active in the NPPES registry as of the last update on 2020-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.