Lindsay Grosscup, NP
NPI 1144077280 · Registered Nurse · Crystal Lake, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsay Grosscup, NP is a Registered Nurse provider in Crystal Lake, IL (NPI 1144077280).
Provider details
- NPI number
- 1144077280
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 209029897 (IL)
Specialties & taxonomies
Nursing Service Providers
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
2 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.
$41 across 2 records (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
- 2024-05-06
- Last updated
- 2024-06-29
- Certified
- 2024-06-29
Frequently asked questions
- What is Lindsay Grosscup's NPI number?
- Lindsay Grosscup's National Provider Identifier (NPI) is 1144077280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay Grosscup's specialty?
- Lindsay Grosscup is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Lindsay Grosscup located?
- Lindsay Grosscup's practice location on file with NPPES is 616 Plum Ct Unit B, Crystal Lake, IL 60014-2726.
- What is Lindsay Grosscup's phone number?
- The practice phone number listed in the NPPES registry for Lindsay Grosscup is (224) 402-0713.
- Does Lindsay Grosscup accept Medicare?
- Lindsay Grosscup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsay Grosscup's NPI active?
- Yes — Lindsay Grosscup's NPI (1144077280) is active in the NPPES registry as of the last update on 2024-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.