JASON MATTHEW YAX D.O.
NPI 1447291745
Internal Medicine in Columbus, OH

Q: What is Jason Yax's NPI number?

The NPI number for Jason Yax is 1447291745. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Q: What is Jason Yax's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jason Yax was last updated on April 10, 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.

Active since June 09, 2006PECOS Enrolled

3525 OLENTANGY RIVER RD, SUITE 4330, COLUMBUS, OH 43214(614) 255-6900(614) 255-6901 Get Directions Write a Review

NPPES record last updated: April 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 10, 2025, Jul 31, 2020 (2 updates tracked since 2020).

On this page

About Jason Matthew Yax D.o. NPPES

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

JASON MATTHEW YAX D.O. (NPI 1447291745) is an individual internal medicine provider in Columbus, Ohio, licensed in Ohio (34.010931) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Blanchard Valley Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1447291745

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJASON MATTHEW YAXCredential: D.O.

Location Address3525 OLENTANGY RIVER RD, SUITE 4330Columbus, OH 43214-3937

Mailing Address2048 Quarry Crest DrColumbus, OH 43204-4971 · (614) 753-9809

Phone(614) 255-6900

Fax(614) 255-6901

Sole ProprietorYes

Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1999

Enumeration DateJune 9, 2006

Last NPPES UpdateApril 10, 20252 updates tracked since enumeration

NPPES CertifiedApril 10, 2025

✔ NPI 1447291745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in OH · 34.010931✔ Licensed in FL · OS 10714

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3525 OLENTANGY RIVER RD, Columbus, OH 43214

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1401 Matthew StMarietta, OH 45750-1635 · Phone (740) 374-7700 · Fax (740) 374-7701

Location 21106 Colegate DrMarietta, OH 45750-1323 · Phone (740) 374-7700 · Fax (740) 374-7701

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jason Matthew Yax D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8820001258

PECOS Enrollment IDI20140714001810

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 Jason Yax reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hospitalist Medicine Physicians Of Ohio, Professional Corporation

11 mi

Internal Medicine

6001 E BROAD ST
Columbus, OH 43213

Reassigned Medicare billing, Ohio enrollment
776 clinicians in this Medicare group

NPI 1043572290 (614) 234-7535

NW Ohio Hospital Medicine Physicians LLC

75 mi

Emergency Medicine

1900 S MAIN ST
Findlay, OH 45840

Reassigned Medicare billing, Ohio enrollment
109 clinicians in this Medicare group

NPI 1023794377 (419) 423-4500

Marietta Memorial Hospital

93 mi

General Acute Care Hospital

401 MATTHEW ST
Marietta, OH 45750

Reassigned Medicare billing, Ohio enrollment
411 clinicians in this Medicare group

NPI 1215936927 (740) 374-1413

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Blanchard Valley Hospital

Acute Care Hospitals · Findlay, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360095

Location1900 South Main StreetFindlay, OH 45840 · Hancock County

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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

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.

DANNI SCHNEIDER D.O.

Emergency Medicine

3525 OLENTANGY RIVER RD, ST 5320
COLUMBUS, OH 43214

Franklin County (614) 566-1997

ALICIA RENEE SIMPSON

Physician Assistant

3525 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-1997

JASON E SEAVOLT MD

Radiology (Radiation Oncology)

3525 OLENTANGY RIVER RD
COLUMBUS, OH 43214

Franklin County (614) 566-5000

DUC DUY TRAN M.D.

Radiology (Neuroradiology)

3525 OLENTANGY RIVER RD, SUITE 5360
COLUMBUS, OH 43214

Franklin County (614) 340-7747

DAVID ZADVINSKIS MD

Radiology (Diagnostic Radiology)

3525 OLENTANGY RIVER RD, STE 5360
COLUMBUS, OH 43214

Franklin County (614) 340-7747

JOHN LEACH M.D.

Radiology (Diagnostic Radiology)

3525 OLENTANGY RIVER RD, STE 5360
COLUMBUS, OH 43214

Franklin County (614) 340-7747

DR. NIRAV A VORA M.D.

Psychiatry & Neurology (Neurology)

3525 OLENTANGY RIVER RD, STE 5360
COLUMBUS, OH 43214

Franklin County (614) 340-7747

JAMES DEVORE MD

Internal Medicine

3525 OLENTANGY RIVER RD, SUITE 4330
COLUMBUS, OH 43214

Franklin County (614) 255-6900

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 Jason Yax's NPI number?

The NPI number for Jason Yax is 1447291745. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Jason Yax located?

Jason Yax practices at 3525 Olentangy River Rd Suite 4330, Columbus, OH 43214. The listed phone number is (614) 255-6900.

What is Jason Yax's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jason Yax enrolled in Medicare?

Yes. Jason Yax is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jason Yax's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Yax reassigns Medicare benefits to 3 organizations: Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH), NW Ohio Hospital Medicine Physicians LLC (Findlay, OH) and Marietta Memorial Hospital (Marietta, OH). 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 Jason Yax's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Yax accept?

Health plans from CareSource list Jason Yax 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 Jason Yax affiliated with any hospitals?

According to CMS data, Jason Yax is affiliated with Blanchard Valley Hospital.

When was this NPI record last updated?

The NPPES record for Jason Yax was last updated on April 10, 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.