Darcy Grostick, O.D.
NPI 1922012814 · Optometrist · Austin, TX
Darcy Grostick, O.D. is a Optometrist provider in Austin, TX (NPI 1922012814).
Provider details
- NPI number
- 1922012814
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 046009870 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services 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.
$17 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
- 2006-07-28
- Last updated
- 2016-01-28
Frequently asked questions
- What is Darcy Grostick's NPI number?
- Darcy Grostick's National Provider Identifier (NPI) is 1922012814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darcy Grostick's specialty?
- Darcy Grostick is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Darcy Grostick located?
- Darcy Grostick's practice location on file with NPPES is 4600 Mueller Blvd, Austin, TX 78723-3186.
- What is Darcy Grostick's phone number?
- The practice phone number listed in the NPPES registry for Darcy Grostick is (312) 593-4361.
- Is Darcy Grostick's NPI active?
- Yes — Darcy Grostick's NPI (1922012814) is active in the NPPES registry as of the last update on 2016-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.