Marilia Marien, PHD
NPI 1497368260 · Counseling Psychologist · Haverford, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilia Marien, PHD is a Counseling Psychologist provider in Haverford, PA (NPI 1497368260).
Provider details
- NPI number
- 1497368260
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
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
- 2020-08-31
- Last updated
- 2020-08-31
- Certified
- 2020-08-31
Frequently asked questions
- What is Marilia Marien's NPI number?
- Marilia Marien's National Provider Identifier (NPI) is 1497368260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilia Marien's specialty?
- Marilia Marien is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Marilia Marien located?
- Marilia Marien's practice location on file with NPPES is 713 Buck Ln, Haverford, PA 19041-1201.
- What is Marilia Marien's phone number?
- The practice phone number listed in the NPPES registry for Marilia Marien is (610) 306-7138.
- Does Marilia Marien accept Medicare?
- Marilia Marien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilia Marien's NPI active?
- Yes — Marilia Marien's NPI (1497368260) is active in the NPPES registry as of the last update on 2020-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.