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MRS. ELIZABETH LYNNE CROSS AGNP-C
NPI 1003249442
Nurse Practitioner - Gerontology in Muskegon, MI

Active since August 20, 2013PECOS EnrolledAccepts Medicare Assignment
1316 MERCY DR, MUSKEGON, MI 49444(231) 739-9461 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 2, 2025, Feb 4, 2016 (2 updates tracked since 2016).

About Mrs. Elizabeth Lynne Cross Agnp-c NPPES

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

MRS. ELIZABETH LYNNE CROSS AGNP-C (NPI 1003249442) is an individual gerontology provider in Muskegon, Michigan, licensed in Michigan (4704253344) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Muskegon Hospital, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1003249442
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMRS. ELIZABETH LYNNE CROSSCredential: AGNP-C
Location Address1316 MERCY DRMuskegon, MI 49444-1891
Mailing Address1316 Mercy DrMuskegon, MI 49444-1891 · (231) 739-9461
Phone(231) 739-9461
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 20, 2013
Last NPPES UpdateJuly 2, 20252 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1003249442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in MI · 4704253344
1316 MERCY DR, Muskegon, MI 49444
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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. Elizabeth Lynne Cross Agnp-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 ID143445981
PECOS Enrollment IDI20140710001345
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Elizabeth Cross reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Muskegon Surgical Associates PC
Same address
Surgery
1316 MERCY DR
Muskegon, MI 49444
  • Reassigned Medicare billing, Michigan enrollment
  • 30 clinicians in this Medicare group
NPI 1225101660 (231) 739-9461
Muskegon Surgical Associates Surgicenter, Plc
3.4 mi
Ambulatory Surgical
1672 PATRIOT DRIVE
Muskegon, MI 49444
  • Reassigned Medicare billing, Michigan enrollment
  • 18 clinicians in this Medicare group
NPI 1184485146 (231) 739-9461
Mercy Physician Network
5.6 mi
Family Medicine
3443 FARR RD
Fruitport, MI 49415
  • Reassigned Medicare billing, Michigan enrollment
  • 17 clinicians in this Medicare group
NPI 1639502701 (231) 672-2900

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 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.
210 services183 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
86 services77 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
23 services23 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230066
Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49444 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Other Providers at the Same Location NPPES 18

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

ROBERT J PORTER JR. M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
DR. JOEL BROUGHER ANDERSON M.D.
Surgery
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
JENNIFER LYNN BRADLEY M.D.
Surgery
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
LAWRENCE I MALLON M.D.
Surgery (Vascular Surgery)
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
MUSKEGON SURGICAL ASSOCIATES PC
Surgery
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
DENA W THAYER D.O.
Surgery (Plastic and Reconstructive Surgery)
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
TRINITY E TINDALL
Physician Assistant
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461
DR. JUSTIN EISENBERG D.O.
Surgery (Vascular Surgery)
1316 MERCY DR
MUSKEGON, MI 49444
Muskegon County (231) 739-9461

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 Elizabeth Cross's NPI number?

The NPI number for Elizabeth Cross is 1003249442. It was assigned to this individual provider in the NPPES registry on August 20, 2013.

Where is Elizabeth Cross located?

Elizabeth Cross practices at 1316 Mercy Dr, Muskegon, MI 49444. The listed phone number is (231) 739-9461.

What is Elizabeth Cross's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Elizabeth Cross enrolled in Medicare?

Yes. Elizabeth Cross 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 organizations bill Medicare for Elizabeth Cross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Cross reassigns Medicare benefits to 3 organizations: Muskegon Surgical Associates PC (Muskegon, MI), Muskegon Surgical Associates Surgicenter, Plc (Muskegon, MI) and Mercy Physician Network (Fruitport, MI). 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 Elizabeth Cross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Cross accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Elizabeth Cross as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Elizabeth Cross affiliated with any hospitals?

According to CMS data, Elizabeth Cross is affiliated with Trinity Health Muskegon Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Cross was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.