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GRACEMARIE ROSARIO WALLS PA-C
NPI 1356766620
Physician Assistant in Orlando, FL

Active since February 24, 2014PECOS EnrolledAccepts Medicare Assignment
13564 VILLAGE PARK DR UNIT O-355, ORLANDO, FL 32837(407) 974-4056(407) 550-7844 Get Directions Write a Review

NPPES record last updated: October 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gracemarie Rosario Walls Pa-c NPPES

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

GRACEMARIE ROSARIO WALLS PA-C (NPI 1356766620) is an individual physician assistant in Orlando, Florida, licensed in Florida (PA9108066) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1356766620
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGRACEMARIE ROSARIO WALLSCredential: PA-C
Location Address13564 VILLAGE PARK DR UNIT O-355Orlando, FL 32837-7760
Mailing Address13564 Village Park Dr Unit O-355Orlando, FL 32837-7760 · (321) 496-5717
Phone(407) 974-4056
Fax(407) 550-7844
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateFebruary 24, 2014
Last NPPES UpdateOctober 25, 2025
NPPES CertifiedOctober 25, 2025
✔ NPI 1356766620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in FL · PA9108066
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
13564 VILLAGE PARK DR UNIT O-355, Orlando, FL 32837
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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

Gracemarie Rosario Walls Pa-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 ID1052637345
PECOS Enrollment IDI20150304000780
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 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.

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.
177 services100 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
44 services44 patients

Hospital Affiliations CMS Care Compare

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

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100007
Location601 E Rollins StOrlando, FL 32803 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32837 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
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

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

SUMMIT PRIMARY CARE PLLC
Physician Assistant (Medical)
13564 VILLAGE PARK DR UNIT O-355
ORLANDO, FL 32837
Orange County (407) 974-4056

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 Gracemarie Walls's NPI number?

The NPI number for Gracemarie Walls is 1356766620. It was assigned to this individual provider in the NPPES registry on February 24, 2014.

Where is Gracemarie Walls located?

Gracemarie Walls practices at 13564 Village Park Dr Unit O-355, Orlando, FL 32837. The listed phone number is (407) 974-4056.

What is Gracemarie Walls's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Gracemarie Walls enrolled in Medicare?

Yes. Gracemarie Walls 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.

Is Gracemarie Walls affiliated with any hospitals?

According to CMS data, Gracemarie Walls is affiliated with Adventhealth Orlando.

When was this NPI record last updated?

The NPPES record for Gracemarie Walls was last updated on October 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.