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MARY ELLEN OSTROWSKI N.P.
NPI 1497914709
Nurse Practitioner in Conroe, TX

Active since June 03, 2008PECOS Enrolled
603 S CONROE MEDICAL DR STE 100, CONROE, TX 77304(936) 760-9900(936) 760-9926 Get Directions Write a Review

NPPES record last updated: August 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Ellen Ostrowski N.p. NPPES

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

MARY ELLEN OSTROWSKI N.P. (NPI 1497914709) is an individual nurse practitioner in Conroe, Texas, licensed in Texas (638157) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497914709
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY ELLEN OSTROWSKICredential: N.P.
Location Address603 S CONROE MEDICAL DR STE 100Conroe, TX 77304-5395
Mailing Address603 S Conroe Medical Dr Ste 100Conroe, TX 77304-5395 · (936) 760-9900 · Fax (936) 760-9926
Phone(936) 760-9900
Fax(936) 760-9926
Sole ProprietorNo
Enumeration DateJune 3, 2008
Last NPPES UpdateAugust 11, 2024
NPPES CertifiedAugust 11, 2024
✔ NPI 1497914709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · 638157
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AP117091 (TX)
603 S CONROE MEDICAL DR STE 100, Conroe, TX 77304
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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 (PECOS)

Mary Ellen Ostrowski N.p. 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 77304 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 Mary Ostrowski's NPI number?

The NPI number for Mary Ostrowski is 1497914709. It was assigned to this individual provider in the NPPES registry on June 3, 2008.

Where is Mary Ostrowski located?

Mary Ostrowski practices at 603 S Conroe Medical Dr Ste 100, Conroe, TX 77304. The listed phone number is (936) 760-9900.

What is Mary Ostrowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mary Ostrowski enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Mary Ostrowski was last updated on August 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.