Heather Stack, M.A. CCC-SLP
NPI 1275838310 · Speech-Language Pathologist · Orwigsburg, PA
Heather Stack, M.A. CCC-SLP is a Speech-Language Pathologist provider in Orwigsburg, PA (NPI 1275838310).
Provider details
- NPI number
- 1275838310
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SL009891 (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
15 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
- 2011-01-21
- Last updated
- 2011-01-21
Frequently asked questions
- What is Heather Stack's NPI number?
- Heather Stack's National Provider Identifier (NPI) is 1275838310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Stack's specialty?
- Heather Stack is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Heather Stack located?
- Heather Stack's practice location on file with NPPES is 110 Laurel Rd, Orwigsburg, PA 17961-9623.
- What is Heather Stack's phone number?
- The practice phone number listed in the NPPES registry for Heather Stack is (570) 449-6174.
- Is Heather Stack's NPI active?
- Yes — Heather Stack's NPI (1275838310) is active in the NPPES registry as of the last update on 2011-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.