Marguerite Holliday
NPI 1841176039 · Mental Health Counselor · Philadelphia, PA
Marguerite Holliday is a Mental Health Counselor provider in Philadelphia, PA (NPI 1841176039).
Provider details
- NPI number
- 1841176039
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PC017457 (PA)
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
Under 1 yr in 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
- 2025-08-13
- Last updated
- 2025-08-13
- Certified
- 2025-08-13
Frequently asked questions
- What is Marguerite Holliday's NPI number?
- Marguerite Holliday's National Provider Identifier (NPI) is 1841176039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Holliday's specialty?
- Marguerite Holliday is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marguerite Holliday located?
- Marguerite Holliday's practice location on file with NPPES is 1814 E Pastorius St, Philadelphia, PA 19138-1204.
- What is Marguerite Holliday's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Holliday is (267) 230-7489.
- Is Marguerite Holliday's NPI active?
- Yes — Marguerite Holliday's NPI (1841176039) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.