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JANETTE P MARNIK LDN
NPI 1922709849
Dietitian, Registered in Beaver, PA

Active since March 16, 2023
265 3RD ST FL 2, BEAVER, PA 15009(330) 256-0533(330) 595-4727 Get Directions Write a Review

NPPES record last updated: March 16, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Janette P Marnik Ldn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANETTE P MARNIK LDN (NPI 1922709849) is an individual dietitian, registered in Beaver, Pennsylvania, licensed in Pennsylvania (DN003054) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1922709849
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameJANETTE P MARNIKCredential: LDN
Location Address265 3RD ST FL 2Beaver, PA 15009-2350
Mailing Address265 3rd St Fl 2Beaver, PA 15009-2350 · (330) 256-0533 · Fax (330) 595-4727
Phone(330) 256-0533
Fax(330) 595-4727
Sole ProprietorNo
Enumeration DateMarch 16, 2023
NPPES CertifiedMarch 16, 2023
✔ NPI 1922709849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in PA · DN003054
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
265 3RD ST FL 2, Beaver, PA 15009
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Janette P Marnik Ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Janette Marnik reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cornerstone Wellness Center Inc
Same address
Professional
265 3RD ST FL 2
Beaver, PA 15009
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 17 clinicians in this Medicare group
NPI 1316513344 (724) 413-6451
Rd Jrod Nutrition Counseling LLC
35 mi
Dietitian, Registered
947 COMPASS WEST DR
Youngstown, OH 44515
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3 clinicians in this Medicare group
NPI 1184377319 (330) 720-4912

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIANNA SKAL
Counselor (Mental Health)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (330) 256-0533
CORNERSTONE WELLNESS CENTER INC
Counselor (Professional)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (724) 413-6451
ADRIANNA DANIELLE TOLBERT
Counselor (Professional)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (724) 371-0177
ANNA BETTENCOURT
Counselor (Mental Health)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (330) 256-0533
KIMBERLY SUE HAAS LCSW
Social Worker (Clinical)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (724) 371-0177
MRS. RACHEL MICELI
Counselor (Professional)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (724) 944-7528
MALINDA A DRAGISICH PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (330) 256-0533
KIARRA THORNE LPC
Counselor (Professional)
265 3RD ST FL 2
BEAVER, PA 15009
Beaver County (724) 371-0177

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janette Marnik's NPI number?

The NPI number for Janette Marnik is 1922709849. It was assigned to this individual provider in the NPPES registry on March 16, 2023.

Where is Janette Marnik located?

Janette Marnik practices at 265 3rd St Fl 2, Beaver, PA 15009. The listed phone number is (330) 256-0533.

What is Janette Marnik's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Janette Marnik enrolled in Medicare?

Yes. Janette Marnik is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Janette Marnik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janette Marnik reassigns Medicare benefits to 2 organizations: Cornerstone Wellness Center Inc (Beaver, PA) and Rd Jrod Nutrition Counseling LLC (Youngstown, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Janette Marnik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Janette Marnik was last updated on March 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.