DR. BENJAMIN SCOTT ASSENMACHER M.D.
NPI 1386930717
Orthopaedic Surgery in Oregon, OH

Q: What is Benjamin Assenmacher's NPI number?

The NPI number for Benjamin Assenmacher is 1386930717. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Q: What is Benjamin Assenmacher's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Active since June 23, 2011PECOS EnrolledAccepts Medicare Assignment

2751 BAY PARK DR STE 201, OREGON, OH 43616(419) 690-8811(419) 697-6750 Get Directions Write a Review

NPPES record last updated: November 3, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 3, 2023, Mar 1, 2016 (2 updates tracked since 2016).

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About Dr. Benjamin Scott Assenmacher M.d. NPPES

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

DR. BENJAMIN SCOTT ASSENMACHER M.D. (NPI 1386930717) is an individual orthopaedic surgery provider in Oregon, Ohio, licensed in Ohio (35.132041) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Promedica Monroe Regional Hospital, and is a graduate of University Of Toledo College Of Medicine (2011).

NPPES Registry Identity

NPI1386930717

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. BENJAMIN SCOTT ASSENMACHERCredential: M.D.

Location Address2751 BAY PARK DR STE 201Oregon, OH 43616-4922

Mailing Address2751 Bay Park Dr Ste 201Oregon, OH 43616-4922 · (419) 690-8811 · Fax (419) 697-6750

Phone(419) 690-8811

Fax(419) 697-6750

Sole ProprietorNo

Medical School CMSUniversity Of Toledo College Of MedicineGraduated 2011

Enumeration DateJune 23, 2011

Last NPPES UpdateNovember 3, 20232 updates tracked since enumeration

✔ NPI 1386930717 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 · 35.132041

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 STE 201, Oregon, OH 43616

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Benjamin Scott Assenmacher M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557656667

PECOS Enrollment IDI20171002003791

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

Promedica Central Physicians

3.4 mi

Family Medicine

100 MADISON AVE, MSC-S38805
Toledo, OH 43604

Reassigned Medicare billing, Ohio enrollment
1,072 clinicians in this Medicare group

NPI 1043270150 (567) 585-1964

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

Areas of Expertise CMS Part B claims 11

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

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

1,092 services99 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

144 services120 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

136 services108 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

64 services63 patients

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.

58 services58 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

49 services49 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Promedica Monroe Regional Hospital

Acute Care Hospitals · Monroe, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230099

Location718 N Macomb StMonroe, MI 48162 · Monroe County

Emergency services Birthing friendly

Promedica Toledo Hospital

Acute Care Hospitals · Toledo, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360068

Location2142 North Cove BoulevardToledo, OH 43606 · Lucas County

Emergency services Birthing friendly

Mercy St Vincent Medical Center

Acute Care Hospitals · Toledo, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360112

Location2213 Cherry StreetToledo, OH 43608 · Lucas County

Emergency services Birthing friendly

Bay Park Community Hospital

Acute Care Hospitals · Oregon, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360259

Location2801 Bay Park DriveOregon, OH 43616 · Lucas County

Emergency services Birthing friendly

Fulton County Health Center

Critical Access Hospitals · Wauseon, OH

OwnershipVoluntary non-profit - Private

CMS Certification Number361333

Location725 South Shoop AvenueWauseon, OH 43567 · Fulton County

Emergency services Birthing friendly

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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAITLIN USMAN PA-C

Physician Assistant (Surgical)

2751 BAY PARK DR STE 201
OREGON, OH 43616

Lucas County (419) 690-8811

HEIDI BORUCKI PA-C

Physician Assistant

2751 BAY PARK DR STE 201
OREGON, OH 43616

Lucas County (419) 690-8811

NATHAN S HAUPRICHT PA

Physician Assistant

2751 BAY PARK DR STE 201
OREGON, OH 43616

Lucas County (419) 690-8811

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 Benjamin Assenmacher's NPI number?

The NPI number for Benjamin Assenmacher is 1386930717. It was assigned to this individual provider in the NPPES registry on June 23, 2011.

Where is Benjamin Assenmacher located?

Benjamin Assenmacher practices at 2751 Bay Park Dr Ste 201, Oregon, OH 43616. The listed phone number is (419) 690-8811.

What is Benjamin Assenmacher's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Benjamin Assenmacher enrolled in Medicare?

Yes. Benjamin Assenmacher is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Benjamin Assenmacher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Assenmacher reassigns Medicare benefits to Promedica Central Physicians (Toledo, 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 Benjamin Assenmacher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Benjamin Assenmacher accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 4 other insurers list Benjamin Assenmacher 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.

Is Benjamin Assenmacher affiliated with any hospitals?

According to CMS data, Benjamin Assenmacher is affiliated with Promedica Monroe Regional Hospital, Promedica Toledo Hospital, Mercy St Vincent Medical Center, Bay Park Community Hospital and Fulton County Health Center.

When was this NPI record last updated?

The NPPES record for Benjamin Assenmacher was last updated on November 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.