Mary Soper
NPI 1659501450 · Speech-Language Pathologist · Baltimore, MD
Mary Soper is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1659501450).
Provider details
- NPI number
- 1659501450
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- 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
16 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
- 2009-07-15
- Last updated
- 2014-10-06
Frequently asked questions
- What is Mary Soper's NPI number?
- Mary Soper's National Provider Identifier (NPI) is 1659501450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Soper's specialty?
- Mary Soper is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Soper located?
- Mary Soper's practice location on file with NPPES is 1750 E Fairmount Ave, Baltimore, MD 21231-1534.
- What is Mary Soper's phone number?
- The practice phone number listed in the NPPES registry for Mary Soper is (443) 923-4564.
- Is Mary Soper's NPI active?
- Yes — Mary Soper's NPI (1659501450) is active in the NPPES registry as of the last update on 2014-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.