Walter Knauff, LGSW
NPI 1205070141 · Social Worker · Silver Spring, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Knauff, LGSW is a Social Worker provider in Silver Spring, MD (NPI 1205070141).
Provider details
- NPI number
- 1205070141
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LGSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14521 (MD)
Specialties & taxonomies
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
17 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
- 2009-04-22
- Last updated
- 2020-03-02
- Certified
- 2020-03-02
Frequently asked questions
- What is Walter Knauff's NPI number?
- Walter Knauff's National Provider Identifier (NPI) is 1205070141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Knauff's specialty?
- Walter Knauff is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Walter Knauff located?
- Walter Knauff's practice location on file with NPPES is 8811 Colesville Rd, Silver Spring, MD 20910-4327.
- What is Walter Knauff's phone number?
- The practice phone number listed in the NPPES registry for Walter Knauff is (301) 742-5430.
- Does Walter Knauff accept Medicare?
- Walter Knauff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Knauff's NPI active?
- Yes — Walter Knauff's NPI (1205070141) is active in the NPPES registry as of the last update on 2020-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.