Diana Koch, MA CCC-SLP
NPI 1548392285 · Speech-Language Pathologist · Gaithersburg, MD
Diana Koch, MA CCC-SLP is a Speech-Language Pathologist provider in Gaithersburg, MD (NPI 1548392285).
Provider details
- NPI number
- 1548392285
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
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
19 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
- 2007-03-09
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Diana Koch's NPI number?
- Diana Koch's National Provider Identifier (NPI) is 1548392285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Koch's specialty?
- Diana Koch is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diana Koch located?
- Diana Koch's practice location on file with NPPES is 4 Marquis Dr, Gaithersburg, MD 20878-1838.
- What is Diana Koch's phone number?
- The practice phone number listed in the NPPES registry for Diana Koch is (240) 740-2121.
- Is Diana Koch's NPI active?
- Yes — Diana Koch's NPI (1548392285) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.