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TERRY L IRWIN M.D.
NPI 1699866160
Internal Medicine in Columbus, OH

Active since September 27, 2006PECOS Enrolled
4830 KNIGHTSBRIDGE BLVD, SUITE A, COLUMBUS, OH 43214(614) 451-2174(614) 451-1742 Get Directions Write a Review

NPPES record last updated: July 12, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Terry L Irwin M.d. NPPES

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

TERRY L IRWIN M.D. (NPI 1699866160) is an individual internal medicine provider in Columbus, Ohio, licensed in Ohio (35-036172) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699866160
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTERRY L IRWINCredential: M.D.
Location Address4830 KNIGHTSBRIDGE BLVD, SUITE AColumbus, OH 43214-2300
Mailing Address4830 Knightsbridge Blvd, Suite AColumbus, OH 43214-2300 · (614) 451-2174 · Fax (614) 451-1742
Phone(614) 451-2174
Fax(614) 451-1742
Sole ProprietorYes
Enumeration DateSeptember 27, 2006
Last NPPES UpdateJuly 12, 2007
✔ NPI 1699866160 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 · 35-036172
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.
4830 KNIGHTSBRIDGE BLVD, Columbus, OH 43214
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Other Identifiers 2

Medicare UPINE97098OH
Medicaid0293909OH

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Terry L Irwin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Terry Irwin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Central Ohio Primary Care Physicians, Inc.
7.8 mi
Internal Medicine
655 AFRICA RD
Westerville, OH 43082
  • Reassigned Medicare billing, Ohio enrollment
  • 675 clinicians in this Medicare group
NPI 1194705194 (614) 326-2672

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 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.

SEBASTIAN VINCENT DEMYTTENAERE M.D.
Surgery
4830 KNIGHTSBRIDGE BLVD, SUITE J
COLUMBUS, OH 43214
Franklin County (614) 293-3230
LEE R DAVIS MD
Internal Medicine (Cardiovascular Disease)
4830 KNIGHTSBRIDGE BLVD
COLUMBUS, OH 43214
Franklin County (614) 566-5000
CHAD I FRIEDMAN M D
Obstetrics & Gynecology (Reproductive Endocrinology)
4830 KNIGHTSBRIDGE BLVD, SUITE E
COLUMBUS, OH 43214
Franklin County (614) 451-2280
GRANT E SCHMIDT M D PH D
Obstetrics & Gynecology (Reproductive Endocrinology)
4830 KNIGHTSBRIDGE BLVD, SUITE E
COLUMBUS, OH 43214
Franklin County (614) 451-2280
DR. WILLIAM L. SMEAD M.D.
Surgery (Vascular Surgery)
4830 KNIGHTSBRIDGE BLVD, SUITE G
COLUMBUS, OH 43214
Franklin County (614) 885-6856
REPRODUCTIVE DIAGNOSTICS, INC.
Clinical Medical Laboratory
4830 KNIGHTSBRIDGE BLVD, SUITE D
COLUMBUS, OH 43214
Franklin County (614) 451-4420
DR. BLAIR D. VERMILION MD
Surgery (Vascular Surgery)
4830 KNIGHTSBRIDGE BLVD, SUITE G
COLUMBUS, OH 43214
Franklin County (614) 885-6856
CENTRAL OHIO SKIN LASER CENTER INC
Plastic Surgery
4830 KNIGHTSBRIDGE BLVD, SUITE M
COLUMBUS, OH 43214
Franklin County (614) 538-1200

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 Terry Irwin's NPI number?

The NPI number for Terry Irwin is 1699866160. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Terry Irwin located?

Terry Irwin practices at 4830 Knightsbridge Blvd Suite A, Columbus, OH 43214. The listed phone number is (614) 451-2174.

What is Terry Irwin's specialty?

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

Is Terry Irwin enrolled in Medicare?

Yes. Terry Irwin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Terry Irwin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Terry Irwin reassigns Medicare benefits to Central Ohio Primary Care Physicians, Inc. (Westerville, 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 Terry Irwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Terry Irwin was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.