Donna Malphrus, MSW, LMSW
NPI 1740909605 · Clinical Social Worker · Bethesda, MD
Donna Malphrus, MSW, LMSW is a Clinical Social Worker provider in Bethesda, MD (NPI 1740909605).
Provider details
- NPI number
- 1740909605
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 20458 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
3 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
- 2022-08-24
- Last updated
- 2023-02-28
- Certified
- 2023-02-28
Frequently asked questions
- What is Donna Malphrus's NPI number?
- Donna Malphrus's National Provider Identifier (NPI) is 1740909605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Malphrus's specialty?
- Donna Malphrus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donna Malphrus located?
- Donna Malphrus's practice location on file with NPPES is 4424 Montgomery Ave Ste 201, Bethesda, MD 20814-4436.
- What is Donna Malphrus's phone number?
- The practice phone number listed in the NPPES registry for Donna Malphrus is (240) 560-2261.
- Is Donna Malphrus's NPI active?
- Yes — Donna Malphrus's NPI (1740909605) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.