Mary Atwater, Psy.d., Lcc
NPI 1972644474 · Cognitive & Behavioral Psychologist · Bethesda, MD
Mary Atwater, Psy.d., Lcc is a Cognitive & Behavioral Psychologist organization in Bethesda, MD (NPI 1972644474).
Provider details
- NPI number
- 1972644474
- Entity type
- Organization
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary Atwater, Owner(301) 807-8417
- License
- 04053 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Family Psychologist103TF0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mary Atwater, Psy.d., Lcc's NPI number?
- Mary Atwater, Psy.d., Lcc's National Provider Identifier (NPI) is 1972644474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Atwater, Psy.d., Lcc?
- Mary Atwater, Psy.d., Lcc is classified in the NPPES registry as Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Atwater, Psy.d., Lcc located?
- Mary Atwater, Psy.d., Lcc's practice location on file with NPPES is 4828 West Ln, Bethesda, MD 20814-6338.
- What is Mary Atwater, Psy.d., Lcc's phone number?
- The practice phone number listed in the NPPES registry for Mary Atwater, Psy.d., Lcc is (301) 807-8417.
- Who is the authorized official for Mary Atwater, Psy.d., Lcc?
- The authorized official listed on Mary Atwater, Psy.d., Lcc's NPPES record is Mary Atwater, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Atwater, Psy.d., Lcc's NPI active?
- Yes — Mary Atwater, Psy.d., Lcc's NPI (1972644474) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.