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MRS. PATTY SUE DAY RN, MSN, CNP
NPI 1679779904
Nurse Practitioner in Hillsboro, OH

Active since June 24, 2007PECOS Enrolled
231 WEST MAIN STREET, UNIT A, HILLSBORO, OH 45133(937) 393-3300(937) 393-3353 Get Directions Write a Review

NPPES record last updated: October 2, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Patty Sue Day Rn, Msn, Cnp NPPES

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

MRS. PATTY SUE DAY RN, MSN, CNP (NPI 1679779904) is an individual nurse practitioner in Hillsboro, Ohio, licensed in Ohio (COA.10300-NP) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679779904
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. PATTY SUE DAYCredential: RN, MSN, CNP
Location Address231 WEST MAIN STREET, UNIT AHillsboro, OH 45133
Mailing Address9888 E Deadfall RdHillsboro, OH 45133-6081 · (513) 720-2562
Phone(937) 393-3300
Fax(937) 393-3353
Sole ProprietorNo
Enumeration DateJune 24, 2007
Last NPPES UpdateOctober 2, 2013
✔ NPI 1679779904 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 OH · COA.10300-NP
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 ListedRegistered NurseTaxonomy 163W00000X · License RN.210158-COA1 (OH)
231 WEST MAIN STREET, Hillsboro, OH 45133
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Other Names 1

Professional Name (2)Patty Sue Montgomery-day Rn, Msn, Cnp

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Patty Sue Day Rn, Msn, Cnp 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.

Medicare Billing Reassignment

Medicare enrollment records show Patty Day reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cg Medical Associates Inc
41 mi
Urgent Care
7300 BEECHMONT AVE
Cincinnati, OH 45230
  • Reassigned Medicare billing, Ohio enrollment
  • 329 clinicians in this Medicare group
NPI 1982903951 (513) 232-9100

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45133 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 Patty Day's NPI number?

The NPI number for Patty Day is 1679779904. It was assigned to this individual provider in the NPPES registry on June 24, 2007. The provider is also known as Patty Sue Montgomery-Day Rn, Msn, Cnp.

Where is Patty Day located?

Patty Day practices at 231 West Main Street Unit A, Hillsboro, OH 45133. The listed phone number is (937) 393-3300.

What is Patty Day's specialty?

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

Is Patty Day enrolled in Medicare?

Yes. Patty Day is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Patty Day's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patty Day reassigns Medicare benefits to Cg Medical Associates Inc (Cincinnati, OH). 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 Patty Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patty Day accept?

Health plans from CareSource list Patty Day 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 Patty Day was last updated on October 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.