Katherine Marren, CCC-SLP
NPI 1386277275 · Speech-Language Pathologist · Philadelphia, PA
Katherine Marren, CCC-SLP is a Speech-Language Pathologist provider in Philadelphia, PA (NPI 1386277275).
Provider details
- NPI number
- 1386277275
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 013338 (PA)
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
- 2020-02-19
- Last updated
- 2020-02-19
- Certified
- 2020-02-19
Frequently asked questions
- What is Katherine Marren's NPI number?
- Katherine Marren's National Provider Identifier (NPI) is 1386277275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Marren's specialty?
- Katherine Marren is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Marren located?
- Katherine Marren's practice location on file with NPPES is 356 Durfor St, Philadelphia, PA 19148-3902.
- What is Katherine Marren's phone number?
- The practice phone number listed in the NPPES registry for Katherine Marren is (609) 230-7826.
- Is Katherine Marren's NPI active?
- Yes — Katherine Marren's NPI (1386277275) is active in the NPPES registry as of the last update on 2020-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.