IndividualActive
Marissa Leitma, LGPC
NPI 1508329657 · Professional Counselor · Olney, MD
Marissa Leitma, LGPC is a Professional Counselor provider in Olney, MD (NPI 1508329657).
Provider details
- NPI number
- 1508329657
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LGPC
- Sex
- Female
- Sole proprietor
- No
- License
- LGP9470 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
17904 Georgia Ave
Olney, MD 20832-2239
Phone: (240) 304-3327
Street-level locationGet directions
Mailing address
7474 Greenway Center Dr Ste 700b
Greenbelt, MD 20770-3523
Additional practice locations (1)
- 7474 Greenway Center Dr Ste 700bGreenbelt, MD 20770-3523Phone: (240) 304-3327Fax: (240) 513-4155
Registry dates
- Enumerated
- 2019-04-07
- Last updated
- 2019-04-07
Frequently asked questions
- What is Marissa Leitma's NPI number?
- Marissa Leitma's National Provider Identifier (NPI) is 1508329657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Leitma's specialty?
- Marissa Leitma is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marissa Leitma located?
- Marissa Leitma's practice location on file with NPPES is 17904 Georgia Ave, Olney, MD 20832-2239.
- What is Marissa Leitma's phone number?
- The practice phone number listed in the NPPES registry for Marissa Leitma is (240) 304-3327.
- Is Marissa Leitma's NPI active?
- Yes — Marissa Leitma's NPI (1508329657) is active in the NPPES registry as of the last update on 2019-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.