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

MS. CATHERINE JEAN FLEM NP
NPI 1699388942
Nurse Practitioner - Family in Blue Ash, OH

Q: What is Catherine Flem's NPI number?

The NPI number for Catherine Flem is 1699388942. It was assigned to this individual provider in the NPPES registry on August 26, 2020.

Q: What is Catherine Flem's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Catherine Flem was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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 August 26, 2020PECOS EnrolledAccepts Medicare Assignment

4360 COOPER RD, BLUE ASH, OH 45242(513) 379-4029 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 23, 2026, Dec 7, 2020, Oct 20, 2020 and 1 more (4 updates tracked since 2020).

On this page

About Ms. Catherine Jean Flem Np NPPES

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

MS. CATHERINE JEAN FLEM NP (NPI 1699388942) is an individual family provider in Blue Ash, Ohio, licensed in Ohio (APRN.CNP.0027039) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1699388942

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMS. CATHERINE JEAN FLEMCredential: NP

Location Address4360 COOPER RDBlue Ash, OH 45242-5688

Mailing Address4360 Cooper RdBlue Ash, OH 45242-5688

Phone(513) 379-4029

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateAugust 26, 2020

Last NPPES UpdateSeptember 23, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2026

✔ NPI 1699388942 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 · APRN.CNP.0027039

4360 COOPER RD, Blue Ash, OH 45242

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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 and accepts Medicare assignment

Ms. Catherine Jean Flem Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002229325

PECOS Enrollment IDI20210721003795, I20210907002085

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

Medicare enrollment records show Catherine Flem reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Eventus Wholehealth Midwest Inc

81 mi

Family Medicine

2100 MIDWAY ST # 3722
Columbus, IN 47201

Reassigned Medicare billing, Indiana and Kentucky enrollments
129 clinicians in this Medicare group

NPI 1386252757 (260) 483-9081

Eventus Ecs - Kentucky, PLLC

84 mi

Nurse Practitioner

828 LANE ALLEN RD STE 219
Lexington, KY 40504

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

NPI 1396563276 (855) 743-2247

Eventus Ecs - Ohio LLC

86 mi

Nurse Practitioner

3958 BROWN PARK DR STE D
Hilliard, OH 43026

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

NPI 1972321842 (855) 743-2247

Eventus Ecs, Inc

101 mi

Nurse Practitioner

150 W MARKET ST STE 400
Indianapolis, IN 46204

Reassigned Medicare billing, Indiana and Kentucky enrollments
210 clinicians in this Medicare group

NPI 1073353496 (855) 743-2247

Extended Care Specialists, Inc

218 mi

Adult Medicine

8398 MISSISSIPPI ST FL 2
Merrillville, IN 46410

Reassigned Medicare billing, Indiana and Kentucky enrollments
233 clinicians in this Medicare group

NPI 1134146079 (855) 743-2247

Eventus Wh Midwest Care, LLC

337 mi

Nurse Practitioner

101 CABARRUS AVE E STE 100
Concord, NC 28025

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

NPI 1588481717 (855) 743-2247

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 10

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

2,204 services288 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

755 services223 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

179 services114 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

132 services20 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

130 services90 patients

Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional 99484

Care management for behavioral health involves a healthcare professional directing clinical staff to provide you with support for 20 minutes or more. This service can include planning your care, coordinating services, and managing your health conditions to improve your overall well-being.

104 services43 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45242 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.

Other Providers at the Same Location NPPES 3

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

DIABETES & ENDOCRINOLOGY ASSOC INC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

4360 COOPER RD, STE 201
CINCINNATI, OH 45242

Hamilton County (513) 861-0012

MRS. NAOMI RUTH TAYSE ESTELLA MT-BC, LPMT, LPCC

Counselor (Mental Health)

4360 COOPER RD
CINCINNATI, OH 45242

Hamilton County (513) 432-7530

BETHESDA HOSPITAL, INC

Hospice Care, Community Based

4360 COOPER RD
CINCINNATI, OH 45242

Hamilton County (513) 891-7700

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 Catherine Flem's NPI number?

The NPI number for Catherine Flem is 1699388942. It was assigned to this individual provider in the NPPES registry on August 26, 2020.

Where is Catherine Flem located?

Catherine Flem practices at 4360 Cooper Rd, Blue Ash, OH 45242. The listed phone number is (513) 379-4029.

What is Catherine Flem's specialty?

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

Is Catherine Flem enrolled in Medicare?

Yes. Catherine Flem is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Catherine Flem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Flem reassigns Medicare benefits to 6 organizations: Eventus Wholehealth Midwest Inc (Columbus, IN), Eventus Ecs - Kentucky, PLLC (Lexington, KY), Eventus Ecs - Ohio LLC (Hilliard, OH), Eventus Ecs, Inc (Indianapolis, IN), Extended Care Specialists, Inc (Merrillville, IN) and 1 more organization, listed in the Medicare section above. 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 Catherine Flem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catherine Flem accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Catherine Flem 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 Catherine Flem was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.