IndividualActive
Donald Knight, PHD
NPI 1407569536 · Psychologist · Lanham, MD
Donald Knight, PHD is a Psychologist provider in Lanham, MD (NPI 1407569536).
Provider details
- NPI number
- 1407569536
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A0866 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
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
7404 Executive Place
Suite 225b
Lanham, MD 20706-2070
Phone: (240) 929-4387
Fax: (240) 929-4391
Approximate (ZIP-level) locationGet directions
Mailing address
7404 Executive Pl Ste 225b
Lanham, MD 20706-6205
Registry dates
- Enumerated
- 2023-01-04
- Last updated
- 2023-01-04
- Certified
- 2023-01-04
Frequently asked questions
- What is Donald Knight's NPI number?
- Donald Knight's National Provider Identifier (NPI) is 1407569536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Knight's specialty?
- Donald Knight is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Donald Knight located?
- Donald Knight's practice location on file with NPPES is 7404 Executive Place, Lanham, MD 20706-2070.
- What is Donald Knight's phone number?
- The practice phone number listed in the NPPES registry for Donald Knight is (240) 929-4387.
- Is Donald Knight's NPI active?
- Yes — Donald Knight's NPI (1407569536) is active in the NPPES registry as of the last update on 2023-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.