MARIAH NICOLE MARKLEY CNP
NPI 1508759812
Nurse Practitioner - Acute Care in Columbus, OH

Q: What is Mariah Markley's NPI number?

The NPI number for Mariah Markley is 1508759812. It was assigned to this individual provider in the NPPES registry on June 3, 2025. The provider is also known as Mariah Nicole Marlatt.

Q: What is Mariah Markley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Q: When was this NPI record last updated?

The NPPES record for Mariah Markley was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 03, 2025PECOS EnrolledAccepts Medicare Assignment

3535 OLENTANGY RIVER RD, COLUMBUS, OH 43214(614) 566-5000 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2025, Jun 3, 2025 (2 updates tracked since 2025).

On this page

About Mariah Nicole Markley Cnp NPPES

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

MARIAH NICOLE MARKLEY CNP (NPI 1508759812) is an individual acute care provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.0039386) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1508759812

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameMARIAH NICOLE MARKLEYCredential: CNP

Location Address3535 OLENTANGY RIVER RDColumbus, OH 43214-3908

Mailing AddressPo Box 7527Dublin, OH 43017-0727

Phone(614) 566-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateJune 3, 2025

Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration

NPPES CertifiedAugust 5, 2025

✔ NPI 1508759812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in OH · APRN.CNP.0039386

3535 OLENTANGY RIVER RD, Columbus, OH 43214

Open in Google Maps ↗

Other Names 1

Former Name (1)Mariah Nicole Marlatt

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual.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

Mariah Nicole Markley Cnp 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 ID1355849308

PECOS Enrollment IDI20250809000375

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Riverside Methodist Hospital

Acute Care Hospitals · Columbus, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360006

Location3535 Olentangy River RdColumbus, OH 43214 · Franklin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43214 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.

DR. ROBERT BRIGDEN HALPIN D.O.

Obstetrics & Gynecology (Maternal & Fetal Medicine)

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-4378

PAYTON JOY

Physician Assistant

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-5000

BRENNON PINION DNP, CRNA

Nurse Anesthetist, Certified Registered

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-5000

CATHERINE LEE PELFREY PA-C

Physician Assistant

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-5000

NICHOLAS T WONGCHAOWART M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

3535 OLENTANGY RIVER RD, RMH PATHOLOGY DEPT
COLUMBUS, OH 43214

Franklin County (614) 566-4945

LISA CHRISTINE NOVAK CRNA

Nurse Anesthetist, Certified Registered

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-4919

KAITLYN N NEWKIRK CRNA

Nurse Anesthetist, Certified Registered

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-4919

RIVERSIDE METHODIST HOSPITAL

Medicare Defined Swing Bed Unit

3535 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 322-3202

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 Mariah Markley's NPI number?

The NPI number for Mariah Markley is 1508759812. It was assigned to this individual provider in the NPPES registry on June 3, 2025. The provider is also known as Mariah Nicole Marlatt.

Where is Mariah Markley located?

Mariah Markley practices at 3535 Olentangy River Rd, Columbus, OH 43214. The listed phone number is (614) 566-5000.

What is Mariah Markley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Mariah Markley enrolled in Medicare?

Yes. Mariah Markley 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 Mariah Markley accept?

Health plans from CareSource and MedMutual list Mariah Markley 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.

Is Mariah Markley affiliated with any hospitals?

According to CMS data, Mariah Markley is affiliated with Riverside Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Mariah Markley was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.