Joseph Marshall, C.F.S.L.P.
NPI 1841525839 · Speech-Language Pathologist · Arlington, VA
Joseph Marshall, C.F.S.L.P. is a Speech-Language Pathologist provider in Arlington, VA (NPI 1841525839).
Provider details
- NPI number
- 1841525839
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- C.F.S.L.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 2202005846 (VA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-10-08
- Last updated
- 2009-10-08
Frequently asked questions
- What is Joseph Marshall's NPI number?
- Joseph Marshall's National Provider Identifier (NPI) is 1841525839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Marshall's specialty?
- Joseph Marshall is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Joseph Marshall located?
- Joseph Marshall's practice location on file with NPPES is 1785 S Hayes St, Arlington, VA 22202-2714.
- What is Joseph Marshall's phone number?
- The practice phone number listed in the NPPES registry for Joseph Marshall is (703) 920-5700.
- Is Joseph Marshall's NPI active?
- Yes — Joseph Marshall's NPI (1841525839) is active in the NPPES registry as of the last update on 2009-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.