Mark Severino, SLP
NPI 1508182866 · Speech-Language Pathologist · Baltimore, MD
Mark Severino, SLP is a Speech-Language Pathologist provider in Baltimore, MD (NPI 1508182866).
Provider details
- NPI number
- 1508182866
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- No
- License
- TSLP6273 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
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
- 2010-04-12
- Last updated
- 2021-11-04
- Certified
- 2021-11-04
Frequently asked questions
- What is Mark Severino's NPI number?
- Mark Severino's National Provider Identifier (NPI) is 1508182866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Severino's specialty?
- Mark Severino is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mark Severino located?
- Mark Severino's practice location on file with NPPES is 2901 Smith Ave, Baltimore, MD 21208-4540.
- What is Mark Severino's phone number?
- The practice phone number listed in the NPPES registry for Mark Severino is (410) 887-1212.
- Is Mark Severino's NPI active?
- Yes — Mark Severino's NPI (1508182866) is active in the NPPES registry as of the last update on 2021-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.