DENNIS R ASSENMACHER M.D.
NPI 1154323384
Orthopaedic Surgery in Oregon, OH

Active since June 01, 2005PECOS Enrolled
2751 BAY PARK DR, SUITE 201, OREGON, OH 43616(419) 690-8811(419) 697-5760 Get Directions Write a Review

NPPES record last updated: November 3, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dennis R Assenmacher M.d. NPPES

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

DENNIS R ASSENMACHER M.D. (NPI 1154323384) is an individual orthopaedic surgery provider in Oregon, Ohio, licensed in Ohio (35039245) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154323384
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDENNIS R ASSENMACHERCredential: M.D.
Location Address2751 BAY PARK DR, SUITE 201Oregon, OH 43616-4921
Mailing Address2751 Bay Park Dr, Suite 201Oregon, OH 43616-4921 · (419) 690-8811 · Fax (419) 697-5760
Fax(419) 697-5760
Sole ProprietorNo
Enumeration DateJune 1, 2005
Last NPPES UpdateNovember 3, 2023
NPI 1154323384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in OH · 35039245
Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

2751 BAY PARK DR, Oregon, OH 43616

Other Identifiers 6

OtherP00370476OH · Rrmc
Other000000510600OH · Anthem
Other48-0300OH · Uhc
Other00204OH · Paramount
Other4074089OH · Aetna
Medicaid0305299OH

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dennis R Assenmacher 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43616 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

Surgery
2751 BAY PARK DR, 202
OREGON, OH 43616
Nurse Practitioner (Family)
2751 BAY PARK DR
OREGON, OH 43616
Obstetrics & Gynecology (Obstetrics)
2751 BAY PARK DR, SUITE 304
OREGON, OH 43616
Internal Medicine (Cardiovascular Disease)
2751 BAY PARK DR, SUITE 204
OREGON, OH 43616
Durable Medical Equipment & Medical Supplies
2751 BAY PARK DR, SUITE 110
OREGON, OH 43616
Durable Medical Equipment & Medical Supplies
2751 BAY PARK DR
OREGON, OH 43616
Specialist/Technologist (Athletic Trainer)
2751 BAY PARK DR
OREGON, OH 43616
Internal Medicine (Cardiovascular Disease)
2751 BAY PARK DR, SUITE 305
OREGON, OH 43616

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154323384, enumerated as an "individual" on June 01, 2005.

The provider is located at 2751 BAY PARK DR SUITE 201 OREGON, OH 43616 and the phone number is (419) 690-8811.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: CareSource, Medicare, Medicaid, Anthem Blue Cross. Please consult your insurance carrier or call the provider to verify.