Hannah Mercer, LGPC
NPI 1841922838 · Professional Counselor · Westminster, MD
Hannah Mercer, LGPC is a Professional Counselor provider in Westminster, MD (NPI 1841922838).
Provider details
- NPI number
- 1841922838
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LGPC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
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
3 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
- 2022-06-28
- Last updated
- 2022-06-28
- Certified
- 2022-06-28
Frequently asked questions
- What is Hannah Mercer's NPI number?
- Hannah Mercer's National Provider Identifier (NPI) is 1841922838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Mercer's specialty?
- Hannah Mercer is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Hannah Mercer located?
- Hannah Mercer's practice location on file with NPPES is 1812 Baltimore Blvd Ste B, Westminster, MD 21157-7144.
- What is Hannah Mercer's phone number?
- The practice phone number listed in the NPPES registry for Hannah Mercer is (443) 590-0030.
- Is Hannah Mercer's NPI active?
- Yes — Hannah Mercer's NPI (1841922838) is active in the NPPES registry as of the last update on 2022-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.