1. Home
  2. Directory
  3. Ohio
  4. Hamilton
  5. Nurse Practitioner
  6. NPI Profile

CATHERINE LARKIN
NPI 1568150787
Nurse Practitioner - Pediatrics in Hamilton, OH

Active since April 26, 2023PECOS Enrolled
903 NW WASHINGTON BLVD STE A, HAMILTON, OH 45013(513) 454-1111 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 12, 2025, Jan 10, 2025, Jul 25, 2023 (3 updates tracked since 2023).

About Catherine Larkin NPPES

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

CATHERINE LARKIN (NPI 1568150787) is an individual pediatrics provider in Hamilton, Ohio, licensed in Ohio (APRN.0034078) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Middletown.

NPPES Registry Identity

NPI1568150787
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameCATHERINE LARKIN
Location Address903 NW WASHINGTON BLVD STE AHamilton, OH 45013-6367
Mailing AddressPo Box 837Hamilton, OH 45012-0837 · (513) 454-1111
Phone(513) 454-1111
Sole ProprietorNo
Enumeration DateApril 26, 2023
Last NPPES UpdateSeptember 12, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1568150787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in OH · APRN.0034078
903 NW WASHINGTON BLVD STE A, Hamilton, OH 45013
Open in Google Maps ↗

Other Names 1

Former Name (1)Catherine Pohlman

Secondary Practice Location 1

Location 11036 S Verity PkwyMiddletown, OH 45044-5513 · Phone (513) 454-1111 · Fax (513) 737-1592

Other Identifiers 1

Medicaid0036129OH

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)

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

Butler County Community Health Consortium Inc
Same address
Federally Qualified Health Center (FQHC)
903 NW WASHINGTON BLVD STE A
Hamilton, OH 45013
  • Reassigned Medicare billing, Ohio enrollment
  • 57 clinicians in this Medicare group
NPI 1548585953 (513) 454-1460

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 45013 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 20

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

BRIANNE KOESSEL CNP
Nurse Practitioner (Family)
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
RENEE JUST
Dietitian, Registered
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
JULIE A CIANCHETTI-BRIDGEFORD C.N.P.
Nurse Practitioner (Women's Health)
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
ASHLIE LYNN PULLEN NP
Nurse Practitioner (Women's Health)
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
MALLORY MARTINI
Physician Assistant
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
MILTON TROCHE M.D,
Obstetrics & Gynecology
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111
MAURA PRINCE
Advanced Practice Midwife
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1462
LOVEPREET KAUR AHLUWALIA FNP-C
Nurse Practitioner (Family)
903 NW WASHINGTON BLVD STE A
HAMILTON, OH 45013
Butler County (513) 454-1111

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 Larkin's NPI number?

The NPI number for Catherine Larkin is 1568150787. It was assigned to this individual provider in the NPPES registry on April 26, 2023. The provider is also known as Catherine Pohlman.

Where is Catherine Larkin located?

Catherine Larkin practices at 903 NW Washington Blvd Ste A, Hamilton, OH 45013. The listed phone number is (513) 454-1111.

What is Catherine Larkin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Catherine Larkin enrolled in Medicare?

Yes. Catherine Larkin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Catherine Larkin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Larkin reassigns Medicare benefits to Butler County Community Health Consortium Inc (Hamilton, 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 Catherine Larkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catherine Larkin 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 Catherine Larkin 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 Larkin was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.