Maryann Oliver, MS CCC-SLP
NPI 1063984953 · Speech-Language Pathologist · Annapolis, MD
Maryann Oliver, MS CCC-SLP is a Speech-Language Pathologist provider in Annapolis, MD (NPI 1063984953).
Provider details
- NPI number
- 1063984953
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS CCC-SLP
- 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
7 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
- 2018-12-18
- Last updated
- 2018-12-18
Frequently asked questions
- What is Maryann Oliver's NPI number?
- Maryann Oliver's National Provider Identifier (NPI) is 1063984953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Oliver's specialty?
- Maryann Oliver is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Maryann Oliver located?
- Maryann Oliver's practice location on file with NPPES is 2644 Riva Rd, Annapolis, MD 21401-7427.
- What is Maryann Oliver's phone number?
- The practice phone number listed in the NPPES registry for Maryann Oliver is (410) 222-5000.
- Is Maryann Oliver's NPI active?
- Yes — Maryann Oliver's NPI (1063984953) is active in the NPPES registry as of the last update on 2018-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.