Rachel Koster, M.S., CCC-SLP
NPI 1942673561 · Speech-Language Pathologist · Baltimore, MD
Rachel Koster, M.S., CCC-SLP is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1942673561).
Provider details
- NPI number
- 1942673561
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-11-04
- Last updated
- 2023-03-29
- Certified
- 2023-03-29
Frequently asked questions
- What is Rachel Koster's NPI number?
- Rachel Koster's National Provider Identifier (NPI) is 1942673561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Koster's specialty?
- Rachel Koster is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Rachel Koster located?
- Rachel Koster's practice location on file with NPPES is 3825 Greenspring Ave, Baltimore, MD 21211-1310.
- What is Rachel Koster's phone number?
- The practice phone number listed in the NPPES registry for Rachel Koster is (443) 923-7806.
- Is Rachel Koster's NPI active?
- Yes — Rachel Koster's NPI (1942673561) is active in the NPPES registry as of the last update on 2023-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.