1. Home
  2. Directory
  3. Ohio
  4. Middletown
  5. Social Worker
  6. NPI Profile

MS. CHRISTA CARNAHAN LISW-S
NPI 1528575701
Social Worker - Clinical in Middletown, OH

Active since January 09, 2018PECOS EnrolledAccepts Medicare Assignment
220 S BREIEL BLVD, MIDDLETOWN, OH 45044(513) 849-8670 Get Directions Write a Review

NPPES record last updated: August 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 8, 2021, Aug 26, 2020, Apr 27, 2019 and 1 more (4 updates tracked since 2018).

About Ms. Christa Carnahan Lisw-s NPPES

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

MS. CHRISTA CARNAHAN LISW-S (NPI 1528575701) is an individual clinical provider in Middletown, Ohio, licensed in Ohio (I.0008496-SUPV) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Kentucky College Of Medicine (1996).

NPPES Registry Identity

NPI1528575701
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. CHRISTA CARNAHANCredential: LISW-S
Location Address220 S BREIEL BLVDMiddletown, OH 45044-5106
Mailing AddressPo Box 55Walton, KY 41094-0055
Phone(513) 849-8670
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 1996
Enumeration DateJanuary 9, 2018
Last NPPES UpdateAugust 28, 20254 updates tracked since enumeration
NPPES CertifiedAugust 28, 2025
✔ NPI 1528575701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I.0008496-SUPV
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
220 S BREIEL BLVD, Middletown, OH 45044
Open in Google Maps ↗

Secondary Practice Locations 2

Location 15223 College Corner PikeOxford, OH 45056-1005 · Phone (513) 273-8064
Location 25108 Sandy LnFairfield, OH 45014-2738 · Phone (513) 834-7063 · Fax (513) 873-1567

Other Identifiers 1

Medicaid0075179OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Christa Carnahan Lisw-s 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 ID1951634922
PECOS Enrollment IDI20190605002942
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.

Areas of Expertise CMS Part B claims 2

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.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
49 services11 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45044 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
$0.00 typical visit price
range $54.34 – $166.65
Typical copayment $0.00 (range $13.58 – $41.66)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

ALEXIS M PATTI M.ED, LPC, NCC
Counselor (Professional)
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8970
KEVIN DANIELS
Case Manager/Care Coordinator
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8670
APRIL LEA SMITH RN
Registered Nurse
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8670
PRIYA REDDY
Case Manager/Care Coordinator
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8670
SIERRA MARIE BRUCE
Registered Nurse
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8670
BROOKE KIARA MERCHANT
Counselor (Addiction (Substance Use Disorder))
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 433-4388
JEREMY METCALF RBT
Case Manager/Care Coordinator
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (513) 849-8670
CYNTHIA GOSSEL RN
Registered Nurse
220 S BREIEL BLVD
MIDDLETOWN, OH 45044
Butler County (937) 572-0119

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 Christa Carnahan's NPI number?

The NPI number for Christa Carnahan is 1528575701. It was assigned to this individual provider in the NPPES registry on January 9, 2018.

Where is Christa Carnahan located?

Christa Carnahan practices at 220 S Breiel Blvd, Middletown, OH 45044. The listed phone number is (513) 849-8670.

What is Christa Carnahan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Christa Carnahan enrolled in Medicare?

Yes. Christa Carnahan 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.

What insurance does Christa Carnahan accept?

Health plans from CareSource, MedMutual, Molina Healthcare and UnitedHealthcare list Christa Carnahan 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 Christa Carnahan was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.