MS. MARY L. DENNIS X ARNP
NPI 1326448093
Nurse Practitioner - Acute Care in Port St Lucie, FL

Active since August 29, 2014PECOS Enrolled
94.56/100
CMS Quality Rating
10000 SW INNOVATION WAY, PORT ST LUCIE, FL 34987(772) 345-8100 Get Directions Write a Review

NPPES record last updated: June 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Mary L. Dennis X Arnp NPPES

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

MS. MARY L. DENNIS X ARNP (NPI 1326448093) is an individual acute care provider in Port St Lucie, Florida, licensed in Florida (APRN9303547) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1326448093
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMS. MARY L. DENNIS XCredential: ARNP
Location Address10000 SW INNOVATION WAYPort St Lucie, FL 34987-2111
Mailing Address7605 Hibiscus RdFort Pierce, FL 34951-1744 · (772) 979-2322 · Fax (772) 464-3053
Sole ProprietorYes
Enumeration DateAugust 29, 2014
Last NPPES UpdateJune 25, 2022
NPPES CertifiedJune 25, 2022
NPI 1326448093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses Licensed in FL · APRN9303547 Licensed in GA · GAA-NP000710
10000 SW INNOVATION WAY, Port St Lucie, FL 34987

Other Names 1

Other Name (5)Mary Lou Dennis Rn

Secondary Practice Locations 2

Location 180 Jesse Hill Jr Dr SEAtlanta, GA 30303-3050 · Phone (404) 251-8899
Location 27605 Hibiscus RdFort Pierce, FL 34951-1744 · Phone (772) 979-2322 · Fax (772) 464-3053

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ms. Mary L. Dennis X 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.

Areas of Expertise CMS Part B claims

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
19 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34987 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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.

94.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.49
Promoting Interoperability100
Improvement Activities40
Cost75.54

Other Providers at the Same Location NPPES 20

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

Physician Assistant (Surgical)
10000 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Internal Medicine
10000 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Registered Nurse (Oncology)
10000 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987
Family Medicine
10000 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987
Pharmacist
10000 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Physician Assistant
10000 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Nurse Practitioner (Adult Health)
10000 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987
Clinic/Center (Magnetic Resonance Imaging (MRI))
10000 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987

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 Mary Dennis's NPI number?

The NPI number for Mary Dennis is 1326448093. It was assigned to this individual provider in the NPPES registry on August 29, 2014. The provider is also known as Mary Lou Dennis Rn.

Where is Mary Dennis located?

Mary Dennis practices at 10000 SW Innovation Way, Port St Lucie, FL 34987. The listed phone number is (772) 345-8100.

What is Mary Dennis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Mary Dennis enrolled in Medicare?

Yes. Mary Dennis is registered in the Medicare PECOS enrollment system.

What insurance does Mary Dennis accept?

Health plans from AvMed and Oscar Insurance Company list Mary Dennis 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.

When was this NPI record last updated?

The NPPES record for Mary Dennis was last updated on June 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.