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KATHERINE KAY MYERHOLTZ NP-C
NPI 1578901062
Nurse Practitioner - Family in Fremont, OH

Active since June 06, 2013PECOS Enrolled
2221 HAYES AVE, FREMONT, OH 43420(419) 334-3869(800) 381-9562 Get Directions Write a Review

NPPES record last updated: October 15, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Katherine Kay Myerholtz Np-c NPPES

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

KATHERINE KAY MYERHOLTZ NP-C (NPI 1578901062) is an individual family provider in Fremont, Ohio, licensed in Ohio (COA.14541-NP) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578901062
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHERINE KAY MYERHOLTZCredential: NP-C
Location Address2221 HAYES AVEFremont, OH 43420-2632
Mailing Address2221 Hayes AveFremont, OH 43420-2632 · (419) 334-3869
Phone(419) 334-3869
Fax(800) 381-9562
Sole ProprietorNo
Enumeration DateJune 6, 2013
Last NPPES UpdateOctober 15, 2024
NPPES CertifiedOctober 15, 2024
✔ NPI 1578901062 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
License✔ Licensed in OH · COA.14541-NP
2221 HAYES AVE, Fremont, OH 43420
Open in Google Maps ↗

Other Names 1

Former Name (1)Katherine Kay Green

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)

Katherine Kay Myerholtz Np-c 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 Reassignments

2

Medicare enrollment records show Katherine Myerholtz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community And Rural Health Services
Same address
Rural Health
2221 HAYES AVE
Fremont, OH 43420
  • Reassigned Medicare billing, Ohio enrollment
  • 19 clinicians in this Medicare group
NPI 1780683573 (419) 334-8943
Family Health Services Of Erie County
23 mi
Federally Qualified Health Center (FQHC)
1912 HAYES AVE
Sandusky, OH 44870
  • Reassigned Medicare billing, Ohio enrollment
  • 49 clinicians in this Medicare group
NPI 1831343805 (419) 502-2822

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43420 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers11 claims14 services$4.10 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims12 services$8.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

UHUNOMA ANITA AGUEBOR DNP, APRN, FNP-BC
Nurse Practitioner (Family)
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869
DR. JAMES RANDALL RICHARD MD
Family Medicine
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-8943
AMY JO MITCHELL APRN, FNP-C
Nurse Practitioner (Family)
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869
KIP WILLIAM SOVIAK FNP
Nurse Practitioner (Psychiatric/Mental Health)
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869
KRITI ARORA M.D.
Family Medicine
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-8943
DR. OGECHI CYNTHIA ONUOHA MD
Family Medicine
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869
KEEDRICK CRAPP DDS
Dentist
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869
RAMSHA AQEEL MD
Internal Medicine
2221 HAYES AVE
FREMONT, OH 43420
Sandusky County (419) 334-3869

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 Katherine Myerholtz's NPI number?

The NPI number for Katherine Myerholtz is 1578901062. It was assigned to this individual provider in the NPPES registry on June 6, 2013. The provider is also known as Katherine Kay Green.

Where is Katherine Myerholtz located?

Katherine Myerholtz practices at 2221 Hayes Ave, Fremont, OH 43420. The listed phone number is (419) 334-3869.

What is Katherine Myerholtz's specialty?

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

Is Katherine Myerholtz enrolled in Medicare?

Yes. Katherine Myerholtz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Myerholtz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Myerholtz reassigns Medicare benefits to 2 organizations: Community And Rural Health Services (Fremont, OH) and Family Health Services Of Erie County (Sandusky, OH). Each 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 Katherine Myerholtz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Myerholtz accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 3 other insurers list Katherine Myerholtz 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 Katherine Myerholtz was last updated on October 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.