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TRI-STATE HOSPITALISTS LLC
NPI 1952740359
Internal Medicine in Cincinnati, OH

Active since June 19, 2013
6941 KENWOOD RD, CINCINNATI, OH 45243(513) 538-4327(513) 271-8033 Get Directions Write a Review

NPPES record last updated: May 1, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 1, 2023, Feb 28, 2022 (2 updates tracked since 2022).

About Tri-state Hospitalists Llc NPPES

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

TRI-STATE HOSPITALISTS LLC (NPI 1952740359) is a healthcare organization registered as an internal medicine in Cincinnati, Ohio and active in the NPI registry since June 2013. The organization lists Andrew Castellanos, President, as its authorized official.

NPPES Registry Identity

NPI1952740359
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTRI-STATE HOSPITALISTS LLC
Location Address6941 KENWOOD RDCincinnati, OH 45243-2327
Mailing Address1 Riverfront Pl Fl 6Newport, KY 41071-4572
Phone(513) 538-4327
Fax(513) 271-8033
Organization SubpartNo
Authorized OfficialAndrew CastellanosPresident · (513) 538-4327
Enumeration DateJune 19, 2013
Last NPPES UpdateMay 1, 20232 updates tracked since enumeration
NPPES CertifiedMay 1, 2023
✔ NPI 1952740359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
6941 KENWOOD RD, Cincinnati, OH 45243
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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 Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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)

Tri-state Hospitalists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

10

Medicare enrollment records show 10 clinicians reassign Medicare billing to Tri-State Hospitalists LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Nurse Practitioner8
Internal Medicine2

Clinicians, nearest first (10)

Kristen Andrew, CNP
Nurse Practitioner
NPI 1417740457
6941 KENWOOD RD
Cincinnati, OH 45243
(513) 538-4327
✔ PECOS✔ Accepts MedicareSame address
Andrew Castellanos, MD
Internal Medicine
NPI 1144409392
6941 KENWOOD RD
Cincinnati, OH 45243
(866) 200-1899
✔ PECOS✔ Accepts MedicareSame address
Marianne Sand, APRN
Nurse Practitioner
NPI 1386350858
6941 KENWOOD RD
Cincinnati, OH 45243
(866) 200-1899
✔ PECOS✔ Accepts MedicareSame address
Samantha Varner, APRN, FNP-BC
Nurse Practitioner
NPI 1770208647
6941 KENWOOD RD
Cincinnati, OH 45243
(513) 538-4327
✔ PECOS✔ Accepts MedicareSame address
Paige Schuler
Nurse Practitioner
NPI 1003480328
1807 LINDENHALL DR
Loveland, OH 45140
(513) 515-1392
✔ PECOS✔ Accepts Medicare7.6 mi
Michelle Gilmore, FNP
Nurse Practitioner
NPI 1477101038
4435 AICHOLTZ RD STE 400
Cincinnati, OH 45263
(513) 947-0400
✔ PECOS✔ Accepts Medicare8.5 mi
Amirah Davis, CNP
Nurse Practitioner
NPI 1366966020
3636 SPRINGDALE RD
Cincinnati, OH 45251
(615) 425-4241
✔ PECOS✔ Accepts Medicare12 mi
Lirong Zheng, APRN
Nurse Practitioner
NPI 1831744341
9432 TAHOE DR
Centerville, OH 45458
(937) 626-7547
✔ PECOS✔ Accepts Medicare31 mi
Vanessa Ratcliff, APRN
Nurse Practitioner
NPI 1356808760
7700 WASHINGTON VILLAGE DR. SUITE 220
Centerville, OH 45459
(937) 438-3132
✔ PECOS✔ Accepts Medicare32 mi
Anisha Singh, M.D.
Internal Medicine
NPI 1881718989
5848 WEST ATLANTIC AVE SUITE 143
Delray Beach, FL 33484
(561) 270-6950
✔ PECOS911 mi

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 Tri-State Hospitalists LLC's NPI number?

The NPI number for Tri-State Hospitalists LLC is 1952740359. It was assigned to this organization in the NPPES registry on June 19, 2013.

Where is Tri-State Hospitalists LLC located?

Tri-State Hospitalists LLC is located at 6941 Kenwood Rd, Cincinnati, OH 45243. The listed phone number is (513) 538-4327.

What is Tri-State Hospitalists LLC's specialty?

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

Is Tri-State Hospitalists LLC enrolled in Medicare?

Yes. Tri-State Hospitalists LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tri-State Hospitalists LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 2 Medicare specialties reassign their Medicare billing to Tri-State Hospitalists 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 (8) and Internal Medicine (2). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Tri-State Hospitalists LLC accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Tri-State Hospitalists LLC 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 Tri-State Hospitalists LLC was last updated on May 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.