Heather Gardiner
NPI 1548027527 · Speech-Language Assistant · Fullerton, CA
Heather Gardiner is a Speech-Language Assistant provider in Fullerton, CA (NPI 1548027527).
Provider details
- NPI number
- 1548027527
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, 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
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4959 Palo Verde St Ste 109cMontclair, CA 91763-2358Phone: (909) 971-3092
Registry dates
- Enumerated
- 2024-03-05
- Last updated
- 2025-04-18
- Certified
- 2025-04-18
Frequently asked questions
- What is Heather Gardiner's NPI number?
- Heather Gardiner's National Provider Identifier (NPI) is 1548027527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Gardiner's specialty?
- Heather Gardiner is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Heather Gardiner located?
- Heather Gardiner's practice location on file with NPPES is 1501 N Harbor Blvd Ste 100, Fullerton, CA 92835-3815.
- What is Heather Gardiner's phone number?
- The practice phone number listed in the NPPES registry for Heather Gardiner is (714) 451-6551.
- Is Heather Gardiner's NPI active?
- Yes — Heather Gardiner's NPI (1548027527) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.