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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHERINE ANN WELLS MD
NPI 1295476323
Internal Medicine in Columbus, OH

Active since April 05, 2022PECOS Enrolled
3595 OLENTANGY RIVER RD, COLUMBUS, OH 43214(614) 566-5456(614) 566-6902 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 28, 2026, Aug 20, 2026, Apr 5, 2022 (3 updates tracked since 2022).

About Katherine Ann Wells Md NPPES

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

KATHERINE ANN WELLS MD (NPI 1295476323) is an individual internal medicine provider in Columbus, Ohio, licensed in Ohio (35.151150) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1295476323
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATHERINE ANN WELLSCredential: MD
Location Address3595 OLENTANGY RIVER RDColumbus, OH 43214-3440
Mailing AddressPo Box 7527Dublin, OH 43017-0727 · (614) 566-5456 · Fax (614) 566-6902
Phone(614) 566-5456
Fax(614) 566-6902
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2022
Enumeration DateApril 5, 2022
Last NPPES UpdateSeptember 28, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1295476323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 35.151150
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.
3595 OLENTANGY RIVER RD, Columbus, OH 43214
Open in Google Maps ↗

Secondary Practice Location 1

Location 1410 W 10th AveColumbus, OH 43210-1240 · Phone (614) 293-5123 · Fax (614) 293-4890

Other Identifiers 1

Medicaid0489237OH

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Ann Wells Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4688052186
PECOS Enrollment IDI20250424002567
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 Katherine Wells reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ohiohealth Corporation
0.2 mi
Cardiovascular Disease
3705 OLENTANGY RIVER RD, SUITE 100
Columbus, OH 43214
  • Reassigned Medicare billing, Ohio enrollment
  • 3,314 clinicians in this Medicare group
NPI 1194979526 (614) 262-6772

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.

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · 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
$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.

AUDREY LOUISE FREEDMAN DO
Student in an Organized Health Care Education/Training Program
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
MACKENZIE NORTH DO
Student in an Organized Health Care Education/Training Program
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
DR. SAIF HAWARI MB. BCH.
Student in an Organized Health Care Education/Training Program
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
MRS. TERESA MARIE GEORGE MD
Internal Medicine
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
SCOTT ROBERT MCLEMORE DO
Internal Medicine
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
SARAH AL-HARASIS MD
Student in an Organized Health Care Education/Training Program
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
ASHLEY MARIAH GARVIN DO
Dermatology
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456
ELIJAH RAYN FARRALES MD
Student in an Organized Health Care Education/Training Program
3595 OLENTANGY RIVER RD
COLUMBUS, OH 43214
Franklin County (614) 566-5456

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 Katherine Wells's NPI number?

The NPI number for Katherine Wells is 1295476323. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Katherine Wells located?

Katherine Wells practices at 3595 Olentangy River Rd, Columbus, OH 43214. The listed phone number is (614) 566-5456.

What is Katherine Wells's specialty?

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

Is Katherine Wells enrolled in Medicare?

Yes. Katherine Wells is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Wells's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Wells reassigns Medicare benefits to Ohiohealth Corporation (Columbus, 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 Katherine Wells's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Katherine Wells affiliated with any hospitals?

According to CMS data, Katherine Wells is affiliated with Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for Katherine Wells was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.