Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OLIVIA NEESE MD
NPI 1275229569
Family Medicine in Plymouth, IN

Q: What is Olivia Neese's NPI number?

The NPI number for Olivia Neese is 1275229569. It was assigned to this individual provider in the NPPES registry on April 11, 2023.

Q: What is Olivia Neese's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Olivia Neese was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.

Active since April 11, 2023PECOS Enrolled

576 N OAK DR, PLYMOUTH, IN 46563(574) 647-5170(574) 647-5183 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 14, 2026, Aug 5, 2026, Apr 11, 2023 (3 updates tracked since 2023).

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About Olivia Neese Md NPPES

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

OLIVIA NEESE MD (NPI 1275229569) is an individual family medicine provider in Plymouth, Indiana, licensed in Indiana (01099759A) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and maintains a secondary practice location in Bremen.

NPPES Registry Identity

NPI1275229569

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameOLIVIA NEESECredential: MD

Location Address576 N OAK DRPlymouth, IN 46563-1664

Mailing Address3245 Health Dr Ste 100Granger, IN 46530-1380 · (574) 647-3725

Phone(574) 647-5170

Fax(574) 647-5183

Sole ProprietorNo

Medical School CMSIndiana University School Of MedicineGraduated 2023

Enumeration DateApril 11, 2023

Last NPPES UpdateSeptember 14, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 14, 2026

✔ NPI 1275229569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IN · 01099759A

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

576 N OAK DR, Plymouth, IN 46563

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Secondary Practice Location 1

Location 11144 W Plymouth StBremen, IN 46506-1842 · Phone (574) 546-5363 · Fax (574) 546-2575

Other Identifiers 1

Medicaid300075237IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Neese Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779949524

PECOS Enrollment IDI20260807001640

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 Olivia Neese reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Beacon Medical Group, Inc.

1.0 mi

Family Medicine

601 NORTH MICHIGAN STREET
Lakeville, IN 46536

Reassigned Medicare billing, Indiana enrollment
734 clinicians in this Medicare group

NPI 1699727545 (574) 784-8244

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

Hospital Affiliations CMS Care Compare

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

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150058

Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46563 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

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

BETHANY METZ

Nurse Practitioner (Family)

576 N OAK DR
PLYMOUTH, IN 46563

Marshall County (574) 647-5170

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 Olivia Neese's NPI number?

The NPI number for Olivia Neese is 1275229569. It was assigned to this individual provider in the NPPES registry on April 11, 2023.

Where is Olivia Neese located?

Olivia Neese practices at 576 N Oak Dr, Plymouth, IN 46563. The listed phone number is (574) 647-5170.

What is Olivia Neese's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Olivia Neese enrolled in Medicare?

Yes. Olivia Neese is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Olivia Neese's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olivia Neese reassigns Medicare benefits to Beacon Medical Group, Inc. (Lakeville, IN). 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 Olivia Neese's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olivia Neese accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Olivia Neese 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 Olivia Neese affiliated with any hospitals?

According to CMS data, Olivia Neese is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Olivia Neese was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.