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CAROLINE MARTIN
NPI 1285269415
Social Worker - Clinical in Columbus, OH

Active since March 09, 2020PECOS EnrolledAccepts Medicare Assignment
750 E LONG ST STE 3000, COLUMBUS, OH 43203(614) 340-6700 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 5, 2024, Mar 9, 2020 (2 updates tracked since 2020).

About Caroline Martin NPPES

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

CAROLINE MARTIN (NPI 1285269415) is an individual clinical provider in Columbus, Ohio, licensed in Ohio (I.2406109) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1285269415
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCAROLINE MARTIN
Location Address750 E LONG ST STE 3000Columbus, OH 43203-1874
Mailing Address750 E Long StColumbus, OH 43203-1846 · (614) 340-6700
Phone(614) 340-6700
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 9, 2020
Last NPPES UpdateApril 17, 20252 updates tracked since enumeration
NPPES CertifiedApril 17, 2025
✔ NPI 1285269415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in OH · I.2406109
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.
Also ListedSocial WorkerTaxonomy 104100000X · License S.2207689 (OH)
Also ListedMassage TherapistTaxonomy 225700000X · License 33.023395 (OH)
750 E LONG ST STE 3000, Columbus, OH 43203
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Other Identifiers 1

Medicaid0393974OH

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

Caroline Martin 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 ID3577091883
PECOS Enrollment IDI20250115000699
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 Caroline Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dirty South Therapeutics LLC
44 mi
Clinical
67 E WATER ST
Chillicothe, OH 45601
  • Reassigned Medicare billing, Ohio enrollment
  • 5 clinicians in this Medicare group
NPI 1740052414 (740) 701-2890

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 43203 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 7

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

GEMMA HOSKINGS RN
Registered Nurse
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6700
LISA FANNIN MSW, LSW
Social Worker
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6693
MASON R TILFORD-MABRY LSW
Social Worker
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6700
MRS. AMY LENEE CASTILLO PA-C
Physician Assistant
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6700
STEVEN CARTELL LSW
Social Worker
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6700
PATIENCE LIVERMORE
Social Worker
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 300-2334
RYAN HANSON M.D.
Family Medicine
750 E LONG ST STE 3000
COLUMBUS, OH 43203
Franklin County (614) 340-6700

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 Caroline Martin's NPI number?

The NPI number for Caroline Martin is 1285269415. It was assigned to this individual provider in the NPPES registry on March 9, 2020.

Where is Caroline Martin located?

Caroline Martin practices at 750 E Long St Ste 3000, Columbus, OH 43203. The listed phone number is (614) 340-6700.

What is Caroline Martin's specialty?

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

Is Caroline Martin enrolled in Medicare?

Yes. Caroline Martin 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 organization bills Medicare for Caroline Martin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Martin reassigns Medicare benefits to Dirty South Therapeutics LLC (Chillicothe, 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 Caroline Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Martin accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Caroline Martin 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 Caroline Martin was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.