MARY ANN ALEXANDER CHRISTENSEN APRN
NPI 1215173075
Nurse Practitioner - Neonatal in Riverview, FL

Active since December 29, 2008PECOS Enrolled
9511 BALM RIVERVIEW RD, RIVERVIEW, FL 33569(407) 303-2528 Get Directions Write a Review

NPPES record last updated: April 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 13, 2024, Sep 8, 2021 (2 updates tracked since 2021).

About Mary Ann Alexander Christensen Aprn NPPES

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

MARY ANN ALEXANDER CHRISTENSEN APRN (NPI 1215173075) is an individual neonatal provider in Riverview, Florida, licensed in Florida (11006997) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215173075
Entity TypeIndividualFemale
Primary Taxonomy363LN0000X
Provider Legal NameMARY ANN ALEXANDER CHRISTENSENCredential: APRN
Location Address9511 BALM RIVERVIEW RDRiverview, FL 33569-5107
Mailing Address9511 Balm Riverview RdRiverview, FL 33569-5107 · (407) 303-2528
Sole ProprietorNo
Enumeration DateDecember 29, 2008
Last NPPES UpdateApril 18, 20252 updates tracked since enumeration
NPPES CertifiedApril 18, 2025
NPI 1215173075 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0000X
License Licensed in FL · 11006997
Also ListedNurse Practitioner · Neonatal, Critical CareTaxonomy 363LN0005X · License 5280964-4408 (UT)
9511 BALM RIVERVIEW RD, Riverview, FL 33569

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)

Mary Ann Alexander Christensen 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33569 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 2

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

Nurse Practitioner (Neonatal, Critical Care)
9511 BALM RIVERVIEW RD
RIVERVIEW, FL 33569
Nurse Practitioner
9511 BALM RIVERVIEW RD
RIVERVIEW, FL 33569

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 Ann Christensen's NPI number?

The NPI number for Mary Ann Christensen is 1215173075. It was assigned to this individual provider in the NPPES registry on December 29, 2008.

Where is Mary Ann Christensen located?

Mary Ann Christensen practices at 9511 Balm Riverview Rd, Riverview, FL 33569. The listed phone number is (407) 303-2528.

What is Mary Ann Christensen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Is Mary Ann Christensen enrolled in Medicare?

Yes. Mary Ann Christensen is registered in the Medicare PECOS enrollment system.

What insurance does Mary Ann Christensen accept?

Health plans from Select Health list Mary Ann Christensen 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 Ann Christensen was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.