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MARY L DAVIS APRN
NPI 1699187591
Nurse Practitioner - Gerontology in Kissimmee, FL

Active since May 27, 2014PECOS Enrolled
831 SIMPSON RD, KISSIMMEE, FL 34744(407) 483-5757(855) 342-2122 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2025, Nov 5, 2021, Jan 4, 2021 and 2 more (5 updates tracked since 2019).

About Mary L Davis Aprn NPPES

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

MARY L DAVIS APRN (NPI 1699187591) is an individual gerontology provider in Kissimmee, Florida, licensed in Florida (APRN2835352) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699187591
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMARY L DAVISCredential: APRN
Location Address831 SIMPSON RDKissimmee, FL 34744-5328
Mailing Address831 Simpson RdKissimmee, FL 34744-5328 · (407) 483-5757 · Fax (855) 342-2122
Phone(407) 483-5757
Fax(855) 342-2122
Sole ProprietorNo
Enumeration DateMay 27, 2014
Last NPPES UpdateMay 14, 20255 updates tracked since enumeration
NPPES CertifiedMay 12, 2025
✔ NPI 1699187591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in FL · APRN2835352
Also ListedEmergency Medical Technician, ParamedicTaxonomy 146L00000X · License PMD16083 (FL)
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2835352 (FL)
Also ListedNurse PractitionerTaxonomy 363L00000X · License APRN2835352 (FL)
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License ARNP2835352 (FL)
Also ListedNurse Practitioner · Community HealthTaxonomy 363LC1500X · License APRN2835352 (FL)
Also ListedClinical Nurse Specialist · GerontologyTaxonomy 364SG0600X · License ARNP2835352 (FL)
831 SIMPSON RD, Kissimmee, FL 34744
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Other Names 1

Former Name (1)Mary Lynn Inman Aprn

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary L Davis Aprn 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 Reassignment

Medicare enrollment records show Mary Davis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Department Of Health
61 mi
Public Health or Welfare
115 K D REVELL RD
Wauchula, FL 33873
  • Reassigned Medicare billing, Florida enrollment
  • 4 clinicians in this Medicare group
NPI 1780650879 (863) 773-4161

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34744 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
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 10

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

PEOPLEONE HEALTH FLORIDA, LLC
Family Medicine
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
MADELINE M. IRIZARRY
Counselor (Mental Health)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
WILLIAM NARVAEZ CRUZ APRN, NP-C
Nurse Practitioner (Family)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
MARCELL EBDRUP APRN
Nurse Practitioner (Family)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
MRS. JADIRA ROSE SANTOS ARNP-C
Nurse Practitioner (Family)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
MELISSA JEAN SALIMENO ARNP
Nurse Practitioner (Family)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
INTERRA HEALTH INC.
Clinic/Center (Primary Care)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757
DR. JASON TYLER CIROLIA PT, DPT
Physical Therapist (Orthopedic)
831 SIMPSON RD
KISSIMMEE, FL 34744
Osceola County (407) 483-5757

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 Davis's NPI number?

The NPI number for Mary Davis is 1699187591. It was assigned to this individual provider in the NPPES registry on May 27, 2014. The provider is also known as Mary Lynn Inman Aprn.

Where is Mary Davis located?

Mary Davis practices at 831 Simpson Rd, Kissimmee, FL 34744. The listed phone number is (407) 483-5757.

What is Mary Davis's specialty?

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

Is Mary Davis enrolled in Medicare?

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

Which organization bills Medicare for Mary Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Davis reassigns Medicare benefits to Florida Department Of Health (Wauchula, FL). The 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 Mary Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Davis was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.