Dayli Marrero, PHD
NPI 1811932338 · Clinical Psychologist · Columbia, MD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dayli Marrero, PHD is a Clinical Psychologist provider in Columbia, MD (NPI 1811932338).
Provider details
- NPI number
- 1811932338
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 04095 (MD)
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
20 yrs in NPPES 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
- 2006-06-18
- Last updated
- 2008-05-16
Frequently asked questions
- What is Dayli Marrero's NPI number?
- Dayli Marrero's National Provider Identifier (NPI) is 1811932338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dayli Marrero's specialty?
- Dayli Marrero is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dayli Marrero located?
- Dayli Marrero's practice location on file with NPPES is 10774 Hickory Ridge Rd, Columbia, MD 21044.
- What is Dayli Marrero's phone number?
- The practice phone number listed in the NPPES registry for Dayli Marrero is (410) 992-7288.
- Does Dayli Marrero accept Medicare?
- Dayli Marrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dayli Marrero's NPI active?
- Yes — Dayli Marrero's NPI (1811932338) is active in the NPPES registry as of the last update on 2008-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.