Deborah a Odonnell, PHD, Clinical Psychologist, LLC
NPI 1477938215 · Clinical Child & Adolescent Psychologist · Leonardtown, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah a Odonnell, PHD, Clinical Psychologist, LLC is a Clinical Child & Adolescent Psychologist organization in Leonardtown, MD (NPI 1477938215).
Provider details
- NPI number
- 1477938215
- Entity type
- Organization
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Deborah O'Donnell, Owner, Clinical Psychologist(240) 587-0457
- License
- 03958 (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
11 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
- 2015-07-22
- Last updated
- 2019-04-11
Frequently asked questions
- What is Deborah a Odonnell, PHD, Clinical Psychologist, LLC's NPI number?
- Deborah a Odonnell, PHD, Clinical Psychologist, LLC's National Provider Identifier (NPI) is 1477938215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Deborah a Odonnell, PHD, Clinical Psychologist, LLC?
- Deborah a Odonnell, PHD, Clinical Psychologist, LLC is classified in the NPPES registry as Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Deborah a Odonnell, PHD, Clinical Psychologist, LLC located?
- Deborah a Odonnell, PHD, Clinical Psychologist, LLC's practice location on file with NPPES is 41660 Courthouse Dr # 201c, Leonardtown, MD 20650-3887.
- What is Deborah a Odonnell, PHD, Clinical Psychologist, LLC's phone number?
- The practice phone number listed in the NPPES registry for Deborah a Odonnell, PHD, Clinical Psychologist, LLC is (240) 587-0457.
- Does Deborah a Odonnell, PHD, Clinical Psychologist, LLC accept Medicare?
- Deborah a Odonnell, PHD, Clinical Psychologist, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Deborah a Odonnell, PHD, Clinical Psychologist, LLC?
- The authorized official listed on Deborah a Odonnell, PHD, Clinical Psychologist, LLC's NPPES record is Deborah O'Donnell, Owner, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Deborah a Odonnell, PHD, Clinical Psychologist, LLC's NPI active?
- Yes — Deborah a Odonnell, PHD, Clinical Psychologist, LLC's NPI (1477938215) is active in the NPPES registry as of the last update on 2019-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.