Mallory Johnson, M.S. SLP - CF
NPI 1447842778 · Speech-Language Pathologist · Bethlehem, PA
Mallory Johnson, M.S. SLP - CF is a Speech-Language Pathologist provider in Bethlehem, PA (NPI 1447842778).
Provider details
- NPI number
- 1447842778
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. SLP - CF
- 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
5 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
- 2021-02-08
- Last updated
- 2021-02-08
- Certified
- 2021-02-08
Frequently asked questions
- What is Mallory Johnson's NPI number?
- Mallory Johnson's National Provider Identifier (NPI) is 1447842778, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Johnson's specialty?
- Mallory Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mallory Johnson located?
- Mallory Johnson's practice location on file with NPPES is 153 Brodhead Rd, Bethlehem, PA 18017-8931.
- What is Mallory Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mallory Johnson is (484) 526-6578.
- Is Mallory Johnson's NPI active?
- Yes — Mallory Johnson's NPI (1447842778) is active in the NPPES registry as of the last update on 2021-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.