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Dr. Timothy Niemi, MD

Cortland, OH

37 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Niemi, Emergency Medicine Specialist in Cortland, OH?

    Dr. Timothy Niemi, MD is an Emergency Medicine Specialist, who primarily practices in Cortland, OH with 2 additional practice locations. He has been practicing for over 37 years and is board certified by the American Board of Emergency Medicine. Dr. Niemi completed his residency at Kern Med Ctr, Emergency Medicine; University Med Ctr, General Surgery. Dr. Niemi is fluent in English, and is currently seeing new patients. Dr. Niemi’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Niemi’s office at (440) 842-7990.

    Where did Dr. Niemi go to medical school and complete their residency?

    • Residency: Kern Med Ctr, Emergency Medicine; University Med Ctr, General Surgery

    Is Dr. Niemi board certified in Emergency Medicine Specialist?

    Yes, Dr. Timothy Niemi, MD is board certified by the American Board of Emergency Medicine

    What languages does Dr. Niemi speak?

    Dr. Niemi and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Niemi treat?

    As a Emergency Medicine Specialist, Dr. Niemi diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Niemi. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Strep Throat
    • Sore Throat
    • Streptococcal Infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J020: Streptococcal pharyngitis

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Kidney Swelling from Kidney Stones
    • Kidney Disease
    • Kidney Stones
    • Ureteral Disorder
    • Hydronephrosis due to Stones
    • Kidney Stone Obstruction
    • Ureteral Stone Blockage

    ICD-10 Codes:

    • N132: Hydronephrosis with renal and ureteral calculous obstruction

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Tooth Abscess
    • Abscess
    • Gum Disease
    • Dental abscess
    • Tooth infection
    • Periapical infection

    ICD-10 Codes:

    • K047: Periapical abscess without sinus

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Procedure Not Performed Due to Patient Leaving
    • Patient left before treatment
    • Did not wait to be seen
    • Treatment abandoned by patient

    ICD-10 Codes:

    • Z5321: Procedure and treatment not carried out due to patient leaving prior to being seen by health care provider

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Which procedures does Dr. Niemi perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Timothy Niemi may include:

    For detailed information, please contact Dr. Niemi's office.

    Does Dr. Niemi accept my insurance?

    Dr. Niemi accepts most major insurance plans. Important: Please call our office at (440) 842-7990 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Niemi accept in Cortland, OH?

    Dr. Niemi in Cortland, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • CVS Health (formerly Aetna)

    • Highmark Inc.

    • Independence Blue Cross

    • Mattel Inc

    • Medicaid

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    • UPMC Health Plan

    View All Insurances

    Where is Dr. Niemi's office located?

    Dr. Timothy Niemi's Primary Practice

    2662 Elm Rd NE

    Cortland, OH 44410

    (440) 842-7990

    Get Directions

    Dr. Timothy Niemi's Practice 2

    2662 State Route 5

    Cortland, OH 44410

    (330) 841-3004

    Get Directions

    Dr. Timothy Niemi's Practice 3

    500 Gypsy Ln

    Youngstown, OH 44504

    Get Directions

    What is Dr. Niemi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Niemi's National Provider Identifier (NPI) number is 1790753036.

    What common questions do patients ask about Dr. Niemi?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Niemi

    What is Dr. Timothy Niemi's specialty?

    Dr. Niemi is a Emergency Medicine Specialist near Cortland, OH. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Niemi to book an appointment today.

    Is this Dr. Timothy Niemi affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Niemi is affiliated with Butler Memorial Hospital, Cleveland Clinic Main Campus which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Emergency Medicine Specialist?

    Explore Emergency Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Timothy Niemi accepting new patients in Cortland, OH?

    Yes, Dr. Timothy Niemi is accepting new patients at this time.

    Does Dr. Timothy Niemi offer online booking?

    Please contact Dr. Niemi's office at (440) 842-7990 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Timothy Niemi?

    Please contact Dr. Niemi's office at (440) 842-7990 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Timothy Niemi have?

    Dr. Timothy Niemi is certified by the American Board of Emergency Medicine.

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