Mallory Roby, M.S. CCC-SLP
NPI 1518575927 · Speech-Language Pathologist · Ellicott City, MD
Mallory Roby, M.S. CCC-SLP is a Speech-Language Pathologist provider in Ellicott City, MD (NPI 1518575927).
Provider details
- NPI number
- 1518575927
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 09852 (MD)
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
5 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
- 2020-07-21
- Last updated
- 2026-05-07
- Certified
- 2026-05-07
Frequently asked questions
- What is Mallory Roby's NPI number?
- Mallory Roby's National Provider Identifier (NPI) is 1518575927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Roby's specialty?
- Mallory Roby is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mallory Roby located?
- Mallory Roby's practice location on file with NPPES is 8169 Old Montgomery Rd, Ellicott City, MD 21043-7940.
- What is Mallory Roby's phone number?
- The practice phone number listed in the NPPES registry for Mallory Roby is (410) 696-7449.
- Is Mallory Roby's NPI active?
- Yes — Mallory Roby's NPI (1518575927) is active in the NPPES registry as of the last update on 2026-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.