Stephanie Sullivan
NPI 1154218733 · Speech-Language Pathologist · Rockville, MD
Stephanie Sullivan is a Speech-Language Pathologist provider in Rockville, MD (NPI 1154218733).
Provider details
- NPI number
- 1154218733
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- 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
1 yr 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
- 2025-06-18
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Stephanie Sullivan's NPI number?
- Stephanie Sullivan's National Provider Identifier (NPI) is 1154218733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Sullivan's specialty?
- Stephanie Sullivan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stephanie Sullivan located?
- Stephanie Sullivan's practice location on file with NPPES is 15850 Crabbs Branch Way # 150, Rockville, MD 20855-2622.
- What is Stephanie Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Sullivan is (301) 869-7505.
- Is Stephanie Sullivan's NPI active?
- Yes — Stephanie Sullivan's NPI (1154218733) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.