Mark Knauss, CNP
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- NPI Number
- 1831135052
- Provider Type
- Individual Practitioner
- Credential
- CNP
- Primary Specialty
- Physician Assistants & Advanced Practice Nursing Providers - Adult Health Nurse Practitioner
- License Number
- RN223048
- Practice Address
- 36100 Euclid AVE
- City, State ZIP
- Willoughby, OH 44094
- Phone
- (440) 942-5400
- Last Updated
- June 8, 2026
- Source
- Publicly available data
Mark Knauss, CNP is a physician assistants & advanced practice nursing providers - adult health nurse practitioner provider located in Willoughby, OH. They offer physician assistants & advanced practice nursing providers - adult health nurse practitioner services to patients in the Willoughby area.
As a physician assistants & advanced practice nursing providers - adult health nurse practitioner provider in Willoughby, this clinician evaluates and treats patients for a range of common conditions seen in Willoughby and throughout OH.
The practice is located at 36100 Euclid AVE, Willoughby, OH 44094. Patients can call 4409425400 to schedule an appointment or use the directions link above to find the office from anywhere in the area.
Patients typically visit this provider for patients see nurse practitioners for primary care, sick visits, chronic disease management, women’s health, and preventive screenings.
If you plan to see this provider, it is a good idea to confirm that the practice accepts your insurance and is in-network before scheduling. Coverage details vary by plan, and our quote tool can help you compare options in OH.
This profile was last verified on June 8, 2026. Provider information is sourced from publicly available data and may not reflect recent changes. Please confirm details directly with the practice before scheduling.
Call for hours and appointments. Hours may vary by provider and location.
A patient’s guide to physician assistants & advanced practice nursing providers - adult health nurse practitioner care in Willoughby, OH.
What a Physician Assistants & Advanced Practice Nursing Providers - Adult Health Nurse Practitioner provider does
Nurse practitioners are advanced practice registered nurses who diagnose and treat illnesses, prescribe medications, and manage patient care. They often serve as a patient’s primary care provider and work alongside physicians.
Common conditions treated
Nurse practitioners treat high blood pressure, diabetes, infections, minor injuries, respiratory illnesses, women’s health concerns, mental health conditions such as anxiety and depression, and chronic disease management needs.
Common reasons to schedule a visit
Patients see nurse practitioners for primary care, sick visits, chronic disease management, women’s health, and preventive screenings.
What to expect during a visit
Visits with a nurse practitioner are similar to those with a physician, including history, examination, diagnosis, and treatment planning. NPs emphasize patient education and preventive care.
Insurance coverage considerations
Nurse practitioner services are covered by most insurance plans, including Medicare and Medicaid. Use our quote tool to compare plans that include this provider.
How to choose the right physician assistants & advanced practice nursing providers - adult health nurse practitioner provider in Willoughby
When choosing a nurse practitioner, confirm their specialty certifications (such as family, adult-gerontology, or psychiatric mental health) and whether they have an established relationship with supervising physicians for complex cases.
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Insurance acceptance not listed
The public NPI registry does not include insurance acceptance data. Contact the office directly to ask if they accept your insurance plan. You can also use our quote tool to find health plans in OH.
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Common questions about Mark Knauss, CNP in Willoughby, OH.
How do I make an appointment with Mark Knauss, CNP?
Call Mark Knauss, CNP directly at their Willoughby office to schedule a visit. You can also use the contact form on this page to send a message and the practice will respond.
Does Mark Knauss, CNP accept insurance?
Provider insurance information is not included in the public NPI registry data that powers this directory. Contact the office directly to ask whether they accept your specific insurance plan. You can also use our quote tool to find health plans in OH.
What are the office hours for Mark Knauss, CNP in Willoughby?
Office hours for Mark Knauss, CNP in Willoughby are not currently published. Call the practice directly to confirm hours before your visit.
Is parking available at Mark Knauss, CNP's Willoughby location?
Most provider offices in Willoughby offer on-site or nearby street parking. Call Mark Knauss, CNP in Willoughby ahead of time to confirm parking options and accessibility accommodations.
Does Mark Knauss, CNP offer telehealth?
Many physician assistants & advanced practice nursing providers - adult health nurse practitioner providers in OH now offer telehealth visits for follow-ups, medication management, and routine consultations. Call Mark Knauss, CNP to ask whether a telehealth visit is appropriate for your needs.
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Claim ProfileData is sourced from publicly available records. Public records do not confirm active license status, quality of care, insurance acceptance, or network participation. Please verify details directly with the provider before scheduling. Last updated June 8, 2026.