IndividualActive
Desmond Mackall, MS
NPI 1669505186 · Professional Counselor · Washington, DC
Desmond Mackall, MS is a Professional Counselor provider in Washington, DC (NPI 1669505186).
Provider details
- NPI number
- 1669505186
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
83% 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
1012 14th St Nw
Suite 807
Washington, DC 20005-3403
Phone: (202) 737-2554
Street-level locationGet directions
Mailing address
12637 Georgia Ave Apt 201
Silver Spring, MD 20906-3710
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Desmond Mackall's NPI number?
- Desmond Mackall's National Provider Identifier (NPI) is 1669505186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Desmond Mackall's specialty?
- Desmond Mackall is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Desmond Mackall located?
- Desmond Mackall's practice location on file with NPPES is 1012 14th St Nw, Washington, DC 20005-3403.
- What is Desmond Mackall's phone number?
- The practice phone number listed in the NPPES registry for Desmond Mackall is (202) 737-2554.
- Is Desmond Mackall's NPI active?
- Yes — Desmond Mackall's NPI (1669505186) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.