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MARY-KATE OATMAN MSN, RN, FNP
NPI 1326310160
Nurse Practitioner - Family in Mishawaka, IN

Active since February 08, 2012PECOS Enrolled
250 E DAY RD, MISHAWAKA, IN 46545(574) 247-8769 Get Directions Write a Review

NPPES record last updated: February 23, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 23, 2021, May 16, 2019, Feb 26, 2019 and 3 more (6 updates tracked since 2016).

About Mary-kate Oatman Msn, Rn, Fnp NPPES

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

MARY-KATE OATMAN MSN, RN, FNP (NPI 1326310160) is an individual family provider in Mishawaka, Indiana, licensed in Indiana (71003940A) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326310160
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY-KATE OATMANCredential: MSN, RN, FNP
Location Address250 E DAY RDMishawaka, IN 46545
Mailing Address100 Wellness CenterNotre Dame, IN 46556 · (574) 292-2935
Phone(574) 247-8769
Sole ProprietorNo
Enumeration DateFebruary 8, 2012
Last NPPES UpdateFebruary 23, 20216 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2021
✔ NPI 1326310160 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
Licenses✔ Licensed in IN · 71003940A✔ Licensed in MI · 4704317448
250 E DAY RD, Mishawaka, IN 46545
Open in Google Maps ↗

Other Identifiers 2

Other247000028IN · Medicare Ptan
Medicaid201069970IN

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-kate Oatman Msn, Rn, Fnp 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 46545 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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 7

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

NEPHROLOGY INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
250 E DAY RD, SUIT 300
MISHAWAKA, IN 46545
St. Joseph County (574) 273-6787
SAINT JOSEPH PACE
Clinic/Center
250 E DAY RD
MISHAWAKA, IN 46545
St. Joseph County (574) 247-8700
MRS. GENEVIEVE LUTHER DPT
Physical Therapist
250 E DAY RD
MISHAWAKA, IN 46545
St. Joseph County (574) 247-8700
NORTH AMERICAN PARTNERS IN ANESTHESIA INDIANA LLC
Anesthesiology
250 E DAY RD, SUITE 300
MISHAWAKA, IN 46545
St. Joseph County (516) 945-3000
CARRIE YARGER PT
Physical Therapist
250 E DAY RD
MISHAWAKA, IN 46545
St. Joseph County (574) 247-8700
MRS. LILIAN KAGENDO MWANGI FNP-C
Nurse Practitioner (Family)
250 E DAY RD
MISHAWAKA, IN 46545
St. Joseph County (574) 247-8700
KELLY STEVENS
Occupational Therapist
250 E DAY RD
MISHAWAKA, IN 46545
St. Joseph County (574) 247-8700

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-kate Oatman's NPI number?

The NPI number for Mary-kate Oatman is 1326310160. It was assigned to this individual provider in the NPPES registry on February 8, 2012.

Where is Mary-kate Oatman located?

Mary-kate Oatman practices at 250 E Day Rd, Mishawaka, IN 46545. The listed phone number is (574) 247-8769.

What is Mary-kate Oatman's specialty?

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

Is Mary-kate Oatman enrolled in Medicare?

Yes. Mary-kate Oatman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary-kate Oatman was last updated on February 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.