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MRS. JENIE MARYLYNN MUSSALLEM MS, CNS
NPI 1538853650
Nutritionist in Morrisville, PA

Active since June 05, 2023Accepts Medicare Assignment
145 INDEPENDENCE DR, MORRISVILLE, PA 19067(267) 565-7915 Get Directions Write a Review

NPPES record last updated: June 5, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mrs. Jenie Marylynn Mussallem Ms, Cns NPPES

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

MRS. JENIE MARYLYNN MUSSALLEM MS, CNS (NPI 1538853650) is an individual nutritionist in Morrisville, Pennsylvania and active in the NPI registry since June 2023. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1538853650
Entity TypeIndividualFemale
Primary Taxonomy133N00000X
Provider Legal NameMRS. JENIE MARYLYNN MUSSALLEMCredential: MS, CNS
Location Address145 INDEPENDENCE DRMorrisville, PA 19067-4910
Mailing Address145 Independence DrMorrisville, PA 19067-4910 · (267) 565-7915
Phone(267) 565-7915
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJune 5, 2023
NPPES CertifiedJune 3, 2023
✔ NPI 1538853650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNutritionistDietary & Nutritional Service Providers
Taxonomy Code133N00000X
Definition
A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.
145 INDEPENDENCE DR, Morrisville, PA 19067
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Other Names 1

Former Name (1)Miss Jenie Marylynn Liberatore

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Jenie Marylynn Mussallem Ms, Cns is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941648315
PECOS Enrollment IDI20240404000072

Medicare Billing Reassignment

Medicare enrollment records show Jenie Mussallem reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Simplex Health
22 mi
Dietitian, Registered
300 BROOKSIDE AVE STE 125
Ambler, PA 19002
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 38 clinicians in this Medicare group
NPI 1598137218 (484) 416-4243

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
68 services18 patients
Therapy procedure reassessment for nutrition management, each 15 minutes 97803
This is a process where a healthcare professional reviews your nutritional needs every 15 minutes. It's part of managing your diet to ensure optimal health. The review may involve adjusting your meal plans, evaluating your body's response to certain foods, and monitoring your overall nutrition status.
65 services14 patients

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 Jenie Mussallem's NPI number?

The NPI number for Jenie Mussallem is 1538853650. It was assigned to this individual provider in the NPPES registry on June 5, 2023. The provider is also known as Miss Jenie Marylynn Liberatore.

Where is Jenie Mussallem located?

Jenie Mussallem practices at 145 Independence Dr, Morrisville, PA 19067. The listed phone number is (267) 565-7915.

What is Jenie Mussallem's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

Is Jenie Mussallem enrolled in Medicare?

Yes. Jenie Mussallem is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Jenie Mussallem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jenie Mussallem reassigns Medicare benefits to Simplex Health (Ambler, PA). The 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 Jenie Mussallem'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 Jenie Mussallem was last updated on June 5, 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.