Spencer Porter, LCSW-C
NPI 1477675908 · Clinical Social Worker · Takoma Park, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Porter, LCSW-C is a Clinical Social Worker provider in Takoma Park, MD (NPI 1477675908).
Provider details
- NPI number
- 1477675908
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- U272 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
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
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
- 2007-04-04
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Spencer Porter's NPI number?
- Spencer Porter's National Provider Identifier (NPI) is 1477675908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Porter's specialty?
- Spencer Porter is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Spencer Porter located?
- Spencer Porter's practice location on file with NPPES is 6935 Laurel Ave, Takoma Park, MD 20912-4413.
- What is Spencer Porter's phone number?
- The practice phone number listed in the NPPES registry for Spencer Porter is (301) 891-2737.
- Does Spencer Porter accept Medicare?
- Spencer Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Porter's NPI active?
- Yes — Spencer Porter's NPI (1477675908) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.