MRS. LEXI K MORGENSTERN MS, APRN, FNP-C
NPI 1942938485
Nurse Practitioner - Family in Biloxi, MS

Q: What is Lexi Morgenstern's NPI number?

The NPI number for Lexi Morgenstern is 1942938485. It was assigned to this individual provider in the NPPES registry on August 11, 2022. The provider is also known as Ms. Lexi K Siler.

Q: What is Lexi Morgenstern's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Lexi Morgenstern was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

Active since August 11, 2022PECOS EnrolledAccepts Medicare Assignment

90.3/100

CMS Quality Rating

2650 BEACH BLVD STE 40, BILOXI, MS 39531(228) 273-4611 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 6, 2026, Sep 6, 2023, Aug 22, 2023 and 1 more (4 updates tracked since 2022).

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About Mrs. Lexi K Morgenstern Ms, Aprn, Fnp-c NPPES

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

MRS. LEXI K MORGENSTERN MS, APRN, FNP-C (NPI 1942938485) is an individual family provider in Biloxi, Mississippi, licensed in Mississippi (905558) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1942938485

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. LEXI K MORGENSTERNCredential: MS, APRN, FNP-C

Location Address2650 BEACH BLVD STE 40Biloxi, MS 39531-4517

Mailing Address14168 Fox Hill DrGulfport, MS 39503-5392 · (228) 861-8419

Phone(228) 273-4611

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateAugust 11, 2022

Last NPPES UpdateMarch 6, 20264 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1942938485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MS · 905558

2650 BEACH BLVD STE 40, Biloxi, MS 39531

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Other Names 1

Former Name (1)Ms. Lexi K Siler

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Lexi K Morgenstern Ms, Aprn, Fnp-c 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 ID6002284502

PECOS Enrollment IDI20221114002942

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

107 services105 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

47 services46 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39531 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$80.50 typical visit price

range $51.65 – $159.18

Typical copayment $20.12 (range $12.91 – $39.79)

Most-billed visit code 99203

Established Patient

$92.20 typical visit price

range $16.15 – $129.61

Typical copayment $23.05 (range $4.03 – $32.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.3/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.42

Improvement Activities

Other Providers at the Same Location NPPES 9

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

DENISE D JONES NP

Nurse Practitioner (Family)