MARCY DAVIS RN, ARNP
NPI 1184938540
Nurse Practitioner in Marathon, FL

Q: What is Marcy Davis's NPI number?

The NPI number for Marcy Davis is 1184938540. It was assigned to this individual provider in the NPPES registry on July 28, 2010.

Q: What is Marcy Davis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Marcy Davis was last updated on August 31, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since July 28, 2010PECOS Enrolled

365 STIRRUP KEY BLVD, MARATHON, FL 33050(561) 313-3510(561) 844-0649 Get Directions Write a Review

NPPES record last updated: August 31, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Marcy Davis Rn, Arnp NPPES

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

MARCY DAVIS RN, ARNP (NPI 1184938540) is an individual nurse practitioner in Marathon, Florida, licensed in Florida (9167001) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184938540

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARCY DAVISCredential: RN, ARNP

Location Address365 STIRRUP KEY BLVDMarathon, FL 33050-2943

Mailing Address4238 Leo Ln, Apt 231Riviera Beach, FL 33410-7403 · (561) 313-3510 · Fax (561) 844-0649

Phone(561) 313-3510

Fax(561) 844-0649

Sole ProprietorYes

Enumeration DateJuly 28, 2010

Last NPPES UpdateAugust 31, 2016

✔ NPI 1184938540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in FL · 9167001

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License RN9167001 (FL)

365 STIRRUP KEY BLVD, Marathon, FL 33050

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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcy Davis Rn, Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

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

Nursing Home Physicians PA

Same address

Internal Medicine

365 STIRRUP KEY BLVD
Marathon, FL 33050

Reassigned Medicare billing, Florida enrollment
22 clinicians in this Medicare group

NPI 1396769725 (954) 363-1011

First Choice Healthcare And Counseling, LLC

191 mi

Medical Specialty

608 S US HIGHWAY 1
Fort Pierce, FL 34950

Reassigned Medicare billing, Florida enrollment
5 clinicians in this Medicare group

NPI 1427432715 (772) 216-6750

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.

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

151 services78 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

81 services80 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

69 services38 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33050 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

$96.13 typical visit price

range $60.92 – $187.05

Typical copayment $24.03 (range $15.23 – $46.76)

Most-billed visit code 99203

Established Patient

$107.17 typical visit price

range $18.99 – $150.24

Typical copayment $26.79 (range $4.74 – $37.56)

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 7

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

NURSING HOME CONSULTANTS LLC

Internal Medicine