IndividualActive
Walter Howell
NPI 1609298561 · School Social Worker · Gaithersburg, MD
Walter Howell is a School Social Worker provider in Gaithersburg, MD (NPI 1609298561).
Provider details
- NPI number
- 1609298561
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- G10284 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
16220 Frederick Rd
Suite 310
Gaithersburg, MD 20877-4039
Phone: (301) 345-1022
Street-level locationGet directions
Mailing address
16220 Frederick Rd
Gaithersburg, MD 20877-4039
Registry dates
- Enumerated
- 2014-01-13
- Last updated
- 2014-01-13
Frequently asked questions
- What is Walter Howell's NPI number?
- Walter Howell's National Provider Identifier (NPI) is 1609298561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Howell's specialty?
- Walter Howell is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Walter Howell located?
- Walter Howell's practice location on file with NPPES is 16220 Frederick Rd, Gaithersburg, MD 20877-4039.
- What is Walter Howell's phone number?
- The practice phone number listed in the NPPES registry for Walter Howell is (301) 345-1022.
- Is Walter Howell's NPI active?
- Yes — Walter Howell's NPI (1609298561) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.