Diane Grinage, M.A., M.S. - CCC/SLP
NPI 1962645721 · Speech-Language Pathologist · Fairfax, VA
Diane Grinage, M.A., M.S. - CCC/SLP is a Speech-Language Pathologist provider in Fairfax, VA (NPI 1962645721).
Provider details
- NPI number
- 1962645721
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., M.S. - CCC/SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2202005089 (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
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
- 2009-04-09
- Last updated
- 2009-04-09
Frequently asked questions
- What is Diane Grinage's NPI number?
- Diane Grinage's National Provider Identifier (NPI) is 1962645721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Grinage's specialty?
- Diane Grinage is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diane Grinage located?
- Diane Grinage's practice location on file with NPPES is 3750 Old Lee Highway, Fairfax, VA 22030.
- What is Diane Grinage's phone number?
- The practice phone number listed in the NPPES registry for Diane Grinage is (703) 246-7194.
- Is Diane Grinage's NPI active?
- Yes — Diane Grinage's NPI (1962645721) is active in the NPPES registry as of the last update on 2009-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.