Katherine Heilman
NPI 1821978875 · Speech-Language Pathologist · Newtown Square, PA
Katherine Heilman is a Speech-Language Pathologist provider in Newtown Square, PA (NPI 1821978875).
Provider details
- NPI number
- 1821978875
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SL018409 (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
Under 1 yr in 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
- 2025-09-02
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Katherine Heilman's NPI number?
- Katherine Heilman's National Provider Identifier (NPI) is 1821978875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Heilman's specialty?
- Katherine Heilman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Heilman located?
- Katherine Heilman's practice location on file with NPPES is 535 Gradyville Rd, Newtown Square, PA 19073-2899.
- What is Katherine Heilman's phone number?
- The practice phone number listed in the NPPES registry for Katherine Heilman is (610) 558-5000.
- Is Katherine Heilman's NPI active?
- Yes — Katherine Heilman's NPI (1821978875) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.