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HORIZON ONCOLOGY CENTER
NPI 1134543036
Internal Medicine - Medical Oncology in Lafayette, IN

Active since February 12, 2014
1345 UNITY PL, STE 365, LAFAYETTE, IN 47905(765) 446-5111(765) 446-5165 Get Directions Write a Review

NPPES record last updated: February 12, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Horizon Oncology Center NPPES

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

HORIZON ONCOLOGY CENTER (NPI 1134543036) is a healthcare organization registered as a medical oncology in Lafayette, Indiana and active in the NPI registry since February 2014. The organization lists Martha K Miller, Director Of Billing, as its authorized official.

NPPES Registry Identity

NPI1134543036
Entity TypeOrganization
Primary Taxonomy207RX0202X
Legal Business NameUNITY HEALTHCARE, LLC
Location Address1345 UNITY PL, STE 365Lafayette, IN 47905-5760
Mailing AddressPo Box 4699Lafayette, IN 47903-4699 · (765) 449-2732 · Fax (765) 449-1196
Phone(765) 446-5111
Fax(765) 446-5165
Organization SubpartNo
Authorized OfficialMartha K MillerDirector Of Billing · (765) 446-5417
Enumeration DateFebruary 12, 2014
✔ NPI 1134543036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in IN · 01044990A
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01044990A (IN)
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 01044990A (IN)
1345 UNITY PL, Lafayette, IN 47905
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Other Names 1

Doing Business AsHorizon Oncology Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Horizon Oncology Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

67

Medicare enrollment records show 67 clinicians reassign Medicare billing to Horizon Oncology Center, which bills Medicare for the services they deliver. Of these, 20 practice at this address and 56 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 15

Nurse Practitioner18
General Surgery10
Physical Therapist in Private Practice9
Anesthesiology8
Family Practice6
Emergency Medicine5
Diagnostic Radiology2
Ophthalmology2
7 other specialties7

Nearest to this location (20)

See all 67
Valerie Leman, N.P.
Nurse Practitioner
NPI 1639467491
1345 UNITY PL STE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
Robert Bigler, MD
Pain Management
NPI 1023078441
1345 UNITY PL SUITE 355
Lafayette, IN 47905
(765) 807-7988
✔ PECOS✔ Accepts MedicareSame address
Jason Burgett, MD
Ophthalmology
NPI 1023061736
1345 UNITY PL SUITE 245
Lafayette, IN 47905
(765) 446-5130
✔ PECOS✔ Accepts MedicareSame address
Brian Cummiskey, MD
General Surgery
NPI 1780243741
1345 UNITY PL STE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
John Francis, MD
General Surgery
NPI 1306814496
1345 UNITY PL SUITE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
Krishna Gannamaneni, MD
Gastroenterology
NPI 1235107673
1345 UNITY PL STE 110
Lafayette, IN 47905
(765) 807-2787
✔ PECOS✔ Accepts MedicareSame address
Khaled Hammoud, MD
Neurology
NPI 1982806402
1345 UNITY PL STE 145
Lafayette, IN 47905
(765) 446-5220
✔ PECOS✔ Accepts MedicareSame address
Alyssa Hansen, FNP-C
Nurse Practitioner
NPI 1386297463
1345 UNITY PL STE 355
Lafayette, IN 47905
(765) 807-7988
✔ PECOS✔ Accepts MedicareSame address
Rachel Hewitt, NP
Nurse Practitioner
NPI 1255065686
1345 UNITY PL STE 145
Lafayette, IN 47905
(765) 446-5220
✔ PECOS✔ Accepts MedicareSame address
Jerry Jefson, MD
General Surgery
NPI 1619946670
1345 UNITY PL SUITE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
Seth Kresovsky, MD
Ophthalmology
NPI 1780856716
1345 UNITY PL SUITE 245
Lafayette, IN 47905
(765) 446-5130
✔ PECOS✔ Accepts MedicareSame address
Khoa Lai, MD
Plastic and Reconstructive Surgery
NPI 1023087673
1345 UNITY PL SUITE 210
Lafayette, IN 47905
(765) 446-5432
✔ PECOS✔ Accepts MedicareSame address
Emily Newlin, FNP-C
Nurse Practitioner
NPI 1265086565
1345 UNITY PL STE 110
Lafayette, IN 47905
(765) 807-2787
✔ PECOS✔ Accepts MedicareSame address
Kristina Renfrow, FNP
Nurse Practitioner
NPI 1346765617
1345 UNITY PL STE 145
Lafayette, IN 47905
(765) 446-5220
✔ PECOS✔ Accepts MedicareSame address
Christy Stoller
General Surgery
NPI 1285048165
1345 UNITY PL STE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
Jessica Stombaugh
Nurse Practitioner
NPI 1992473755
1345 UNITY PL STE 145
Lafayette, IN 47905
(765) 446-5220
✔ PECOS✔ Accepts MedicareSame address
Eben True, MD
General Surgery
NPI 1518258623
1345 UNITY PL SUITE 235
Lafayette, IN 47905
(765) 446-5065
✔ PECOS✔ Accepts MedicareSame address
Lori Goebel
Physical Therapist in Private Practice
NPI 1043846637
1411 S CREASY LN STE 100
Lafayette, IN 47905
(765) 447-5552
✔ Accepts MedicareSame address
Elizabeth Lockett, MD
General Surgery
NPI 1285213710
1411 S CREASY LN STE 200
Lafayette, IN 47905
(765) 446-5000
✔ PECOSSame address
Carley Voor, DPT
Physical Therapist in Private Practice
NPI 1386480317
1411 S CREASY LN STE 100
Lafayette, IN 47905
(765) 447-5552
✔ Accepts MedicareSame address
See all 67 clinicians

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

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 Unity Healthcare, LLC's NPI number?

The NPI number for Unity Healthcare, LLC is 1134543036. It was assigned to this organization in the NPPES registry on February 12, 2014. The provider is doing business as Horizon Oncology Center.

Where is Unity Healthcare, LLC located?

Unity Healthcare, LLC is located at 1345 Unity Pl Ste 365, Lafayette, IN 47905. The listed phone number is (765) 446-5111.

What is Unity Healthcare, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Unity Healthcare, LLC enrolled in Medicare?

Yes. Unity Healthcare, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Unity Healthcare, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 67 clinicians in 15 Medicare specialties reassign their Medicare billing to Unity Healthcare, LLC. 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 (18), General Surgery (10) and Physical Therapist in Private Practice (9). Of these, 20 practice at this address and 56 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Unity Healthcare, LLC was last updated on February 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.