Sallie Lowenthal, CCC-SLP
NPI 1255967915 · Speech-Language Pathologist · Baltimore, MD
Sallie Lowenthal, CCC-SLP is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1255967915).
Provider details
- NPI number
- 1255967915
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 04988 (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
6 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
- 2020-03-13
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Sallie Lowenthal's NPI number?
- Sallie Lowenthal's National Provider Identifier (NPI) is 1255967915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sallie Lowenthal's specialty?
- Sallie Lowenthal is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sallie Lowenthal located?
- Sallie Lowenthal's practice location on file with NPPES is 2307 Hanway Rd, Baltimore, MD 21209-2601.
- What is Sallie Lowenthal's phone number?
- The practice phone number listed in the NPPES registry for Sallie Lowenthal is (410) 580-0189.
- Is Sallie Lowenthal's NPI active?
- Yes — Sallie Lowenthal's NPI (1255967915) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.