Heidi Groessl, PAC
NPI 1417086026 · Physician Assistant · Downey, CA
Heidi Groessl, PAC is a Physician Assistant provider in Downey, CA (NPI 1417086026).
Provider details
- NPI number
- 1417086026
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- PA16435 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2010-06-21
Frequently asked questions
- What is Heidi Groessl's NPI number?
- Heidi Groessl's National Provider Identifier (NPI) is 1417086026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Groessl's specialty?
- Heidi Groessl is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heidi Groessl located?
- Heidi Groessl's practice location on file with NPPES is 11411 Brookshire Ave, Downey, CA 90241-5026.
- What is Heidi Groessl's phone number?
- The practice phone number listed in the NPPES registry for Heidi Groessl is (562) 803-6116.
- Is Heidi Groessl's NPI active?
- Yes — Heidi Groessl's NPI (1417086026) is active in the NPPES registry as of the last update on 2010-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.