Shannon Heffernan
NPI 1902598725 · Speech-Language Pathologist · Mahopac, NY
Shannon Heffernan is a Speech-Language Pathologist provider in Mahopac, NY (NPI 1902598725).
Provider details
- NPI number
- 1902598725
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- 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
3 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
- 2023-05-22
- Last updated
- 2023-05-22
- Certified
- 2023-05-22
Frequently asked questions
- What is Shannon Heffernan's NPI number?
- Shannon Heffernan's National Provider Identifier (NPI) is 1902598725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Heffernan's specialty?
- Shannon Heffernan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Shannon Heffernan located?
- Shannon Heffernan's practice location on file with NPPES is 572 Route 6 Ste 102, Mahopac, NY 10541-4795.
- What is Shannon Heffernan's phone number?
- The practice phone number listed in the NPPES registry for Shannon Heffernan is (845) 519-2295.
- Is Shannon Heffernan's NPI active?
- Yes — Shannon Heffernan's NPI (1902598725) is active in the NPPES registry as of the last update on 2023-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.