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TRUST MEDICAL SERVICES INC
NPI 1457549529
Internal Medicine in Columbus, OH

Active since October 13, 2007CLIA Certified · 2 labs
599 S HAMILTON RD, COLUMBUS, OH 43213(614) 235-9119 Get Directions Write a Review

NPPES record last updated: October 13, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Trust Medical Services Inc NPPES

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

TRUST MEDICAL SERVICES INC (NPI 1457549529) is a healthcare organization registered as an internal medicine in Columbus, Ohio and active in the NPI registry since October 2007. The organization holds 2 active CLIA laboratory certificates and lists Benjamin Hagan, President, as its authorized official.

NPPES Registry Identity

NPI1457549529
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTRUST MEDICAL SERVICES INC
Location Address599 S HAMILTON RDColumbus, OH 43213-3176
Mailing Address599 S Hamilton RdColumbus, OH 43213-3176
Phone(614) 235-9119
Organization SubpartNo
Authorized OfficialBenjamin HaganPresident · (614) 235-9119
Enumeration DateOctober 13, 2007
✔ NPI 1457549529 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 · 35.081834
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.
599 S HAMILTON RD, Columbus, OH 43213
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Trust Medical Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Trust Medical Services Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Benjamin Hagan, M.D.
Internal Medicine
NPI 1841272069
599 SOUTH HAMILTON ROAD
Columbus, OH 43213
(614) 235-9119
✔ PECOSSame address
Ernestina Appiah-Boateng, FNP
Nurse Practitioner
NPI 1588958524
7006 BENNELL DR
Reynoldsburg, OH 43068
(614) 755-6502
✔ PECOS4.6 mi
Judith Garcia, MSN, APRN, CNP
Nurse Practitioner
NPI 1770366494
175 S 3RD ST
Columbus, OH 43215
(614) 432-0685
✔ PECOS✔ Accepts Medicare6.4 mi
Carolina Marinas
Nurse Practitioner
NPI 1760117659
410 W 10TH AVE
Columbus, OH 43210
(614) 293-8668
✔ PECOS✔ Accepts Medicare7.8 mi
Abimbola Oyedola, APRN FNP-C
Nurse Practitioner
NPI 1619371002
55 DILLMONT DR STE 102
Columbus, OH 43235
(614) 802-6080
✔ PECOS✔ Accepts Medicare14 mi
Kemi Azeez, M.D.
Internal Medicine
NPI 1649231861
1005 BELLEFONTAINE AVE STE 345
Lima, OH 45804
(419) 229-3362
✔ PECOS✔ Accepts Medicare83 mi

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

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 36D1080521

Trust Medical Services Inc · Columbus, OH
Active · expires Feb 24, 2028
CLIA Number36D1080521
Laboratory TypePhysician Office
Certificate Effective DateFebruary 25, 2026
Certificate Expiration DateFebruary 24, 2028
Laboratory DirectorBenjamin N. Hagan
Laboratory Phone(614) 235-9119
Laboratory LocationTrust Medical Services Inc599 South Hamilton Road, Columbus, OH 43213
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 36D2003682

Trust Medical Services, Inc · Columbus, OH
Active · expires Oct 31, 2027
CLIA Number36D2003682
Laboratory TypePhysician Office
Certificate Effective DateNovember 1, 2025
Certificate Expiration DateOctober 31, 2027
Laboratory DirectorBenjamin N. Hagan
Laboratory Phone(614) 235-9119
Laboratory LocationTrust Medical Services, Inc6029 Cleveland Avenue, Columbus, OH 43231
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Trust Medical Services Inc's NPI number?

The NPI number for Trust Medical Services Inc is 1457549529. It was assigned to this organization in the NPPES registry on October 13, 2007.

Where is Trust Medical Services Inc located?

Trust Medical Services Inc is located at 599 S Hamilton Rd, Columbus, OH 43213. The listed phone number is (614) 235-9119.

What is Trust Medical Services Inc's specialty?

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

Is Trust Medical Services Inc enrolled in Medicare?

Yes. Trust Medical Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Trust Medical Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Trust Medical Services Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (4) and Internal Medicine (2). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Trust Medical Services Inc hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Trust Medical Services Inc accept?

Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Trust Medical Services Inc 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 Trust Medical Services Inc was last updated on October 13, 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.