Karen Smrek, NP
NPI 1740361377 · Nurse Practitioner · Stony Brook, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Smrek, NP is a Nurse Practitioner provider in Stony Brook, NY (NPI 1740361377).
Provider details
- NPI number
- 1740361377
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 302950 (NY)
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.
$79 across 3 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
- 2006-10-18
- Last updated
- 2018-06-20
Frequently asked questions
- What is Karen Smrek's NPI number?
- Karen Smrek's National Provider Identifier (NPI) is 1740361377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Smrek's specialty?
- Karen Smrek is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Smrek located?
- Karen Smrek's practice location on file with NPPES is Stony Brook University Medical Ctr, Stony Brook, NY 11794.
- What is Karen Smrek's phone number?
- The practice phone number listed in the NPPES registry for Karen Smrek is (631) 444-1820.
- Does Karen Smrek accept Medicare?
- Karen Smrek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Smrek's NPI active?
- Yes — Karen Smrek's NPI (1740361377) is active in the NPPES registry as of the last update on 2018-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.