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MARIA SHIRLEY APRN, FNP-C
NPI 1164317673
Nurse Practitioner - Family in Ocala, FL

Active since June 12, 2025PECOS EnrolledAccepts Medicare Assignment
3306 SW 26TH AVE., #104, OCALA, FL 34471(352) 622-2020(352) 229-4271 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria Shirley Aprn, Fnp-c NPPES

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

MARIA SHIRLEY APRN, FNP-C (NPI 1164317673) is an individual family provider in Ocala, Florida, licensed in Florida (APRN11041233) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Ocala, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1164317673
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARIA SHIRLEYCredential: APRN, FNP-C
Location Address3306 SW 26TH AVE., #104Ocala, FL 34471
Mailing Address1850 Se 18th Ave, #104Ocala, FL 34471 · (352) 229-4271
Phone(352) 622-2020
Fax(352) 229-4271
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJune 12, 2025
Last NPPES UpdateAugust 19, 2025
NPPES CertifiedJune 12, 2025
✔ NPI 1164317673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN11041233
3306 SW 26TH AVE., Ocala, FL 34471
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Other Names 1

Former Name (1)Maria Mckee; Rittscher

Accepted Insurance

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

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

Maria Shirley Aprn, Fnp-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 ID3678073855
PECOS Enrollment IDI20250822000411
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.

Hospital Affiliations CMS Care Compare 2

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

Adventhealth Ocala

Acute Care Hospitals · Ocala, FL
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100062
Location1500 SW 1st AveOcala, FL 34474 · Marion County
Emergency services Birthing friendly

Marion Communtiy Hospital

Acute Care Hospitals · Ocala, FL
1/5 CMS rating
OwnershipProprietary
CMS Certification Number100212
Location1431 SW 1st AveOcala, FL 34471 · Marion County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34471 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.

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 Maria Shirley's NPI number?

The NPI number for Maria Shirley is 1164317673. It was assigned to this individual provider in the NPPES registry on June 12, 2025. The provider is also known as Maria Mckee; Rittscher.

Where is Maria Shirley located?

Maria Shirley practices at 3306 SW 26th Ave. #104, Ocala, FL 34471. The listed phone number is (352) 622-2020.

What is Maria Shirley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Maria Shirley enrolled in Medicare?

Yes. Maria Shirley 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.

What insurance does Maria Shirley accept?

Health plans from UnitedHealthcare list Maria Shirley 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 Maria Shirley affiliated with any hospitals?

According to CMS data, Maria Shirley is affiliated with Adventhealth Ocala and Marion Communtiy Hospital.

When was this NPI record last updated?

The NPPES record for Maria Shirley was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.