Anna Castiller, M.S., CCC-SLP
NPI 1841864550 · Speech-Language Pathologist · Alexandria, VA
Anna Castiller, M.S., CCC-SLP is a Speech-Language Pathologist provider in Alexandria, VA (NPI 1841864550).
Provider details
- NPI number
- 1841864550
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 22030000933 (VA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 15809 Bear Creek PkwyRedmond, WA 98052-1542Phone: (360) 923-7000Fax: (360) 923-7089
- 1959 Ne Pacific St Fl 3Seattle, WA 98195-0001Phone: (206) 598-4022Fax: (206) 598-6611
Registry dates
- Enumerated
- 2021-05-17
- Last updated
- 2023-12-06
- Certified
- 2023-12-06
Frequently asked questions
- What is Anna Castiller's NPI number?
- Anna Castiller's National Provider Identifier (NPI) is 1841864550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Castiller's specialty?
- Anna Castiller is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Anna Castiller located?
- Anna Castiller's practice location on file with NPPES is 1340 Braddock Pl, Alexandria, VA 22314-1693.
- What is Anna Castiller's phone number?
- The practice phone number listed in the NPPES registry for Anna Castiller is (765) 717-1981.
- Is Anna Castiller's NPI active?
- Yes — Anna Castiller's NPI (1841864550) is active in the NPPES registry as of the last update on 2023-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.