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Dr. Mark Oldendorf, MD

Dr. Mark Oldendorf, MD

Loudonville, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Oldendorf, Internist in Loudonville, NY?

    Dr. Mark Oldendorf, MD is an Internist, who primarily practices in Loudonville, NY with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Oldendorf graduated from Albany Medical College of Union University and completed his residency at St Mary Med Ctr, Internal Medicine; St Mary Med Ctr, Family Medicine; Arrowhead Reg Med Ctr, Family Medicine. Dr. Oldendorf is fluent in English, and is currently seeing new patients. Dr. Oldendorf’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Oldendorf’s office at (518) 435-1300.

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

    • Residency: St Mary Med Ctr, Internal Medicine; St Mary Med Ctr, Family Medicine; Arrowhead Reg Med Ctr, Family Medicine | St Mary Medical Center Program

    • Medical School: Albany Medical College of Union University

    Is Dr. Oldendorf board certified in Internist?

    Yes, Dr. Mark Oldendorf, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Oldendorf speak?

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

    • English

    What conditions does Dr. Oldendorf treat?

    As a Internist, Dr. Oldendorf 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. Oldendorf. 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:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Opioid Use Disorder in Remission
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Recovering from Opioid Use Disorder
    • Opioid Addiction in Recovery
    • Past Opioid Dependence
    • Opioid Abuse in Remission

    ICD-10 Codes:

    • F1121: Opioid dependence, in remission

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Severe Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Body Weight
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity
    • High Body Mass Index
    • Excess Body Fat
    • Weight Management Issues

    ICD-10 Codes:

    • E6601: Morbid (severe) obesity due to excess calories
    • Z6832: Body mass index [BMI] 32.0-32.9, adult

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • High Fasting Blood Sugar
    • Blood Glucose
    • Impaired Fasting Glucose
    • Prediabetes (Fasting)
    • Borderline Diabetes (Fasting)

    ICD-10 Codes:

    • R7301: Impaired fasting glucose

    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:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Mild Recurrent Major Depression
    • Depression
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes

    ICD-10 Codes:

    • F330: Major depressive disorder, recurrent, mild

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    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:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    Which procedures does Dr. Oldendorf perform as a Internist?

    As a Internist, procedures performed by an Dr. Mark Oldendorf may include:

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

    Does Dr. Oldendorf accept my insurance?

    Dr. Oldendorf accepts most major insurance plans. Important: Please call our office at (518) 435-1300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Oldendorf accept in Loudonville, NY?

    Dr. Oldendorf in Loudonville, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CDPHP

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Express Scripts

    • HealthNow New York

    • Humana

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Oldendorf's office located?

    Dr. Mark Oldendorf's Primary Practice

    407 Albany Shaker Rd Ste 100

    Loudonville, NY 12211

    (518) 435-1300

    Get Directions

    Dr. Mark Oldendorf's Practice 2

    21 Everett Rd Ext

    Albany, NY 12205

    Get Directions

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

    Dr. Oldendorf's National Provider Identifier (NPI) number is 1427147800.

    What common questions do patients ask about Dr. Oldendorf?

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

    What is Dr. Mark Oldendorf's specialty?

    Dr. Oldendorf is a Internist near Loudonville, NY.

    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.

    Contact Dr. Oldendorf to book an appointment today.

    Is this Dr. Mark Oldendorf affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Oldendorf is affiliated with Albany Medical Center which is a Castle Connolly Top Hospital. 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 Internist?

    Explore Internist 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 Mark Oldendorf accepting new patients in Loudonville, NY?

    Yes, Dr. Mark Oldendorf is accepting new patients at this time.

    Does Dr. Mark Oldendorf offer online booking?

    Please contact Dr. Oldendorf's office at (518) 435-1300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Oldendorf?

    Please contact Dr. Oldendorf's office at (518) 435-1300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Oldendorf have?

    Dr. Mark Oldendorf is certified by the American Board of Internal Medicine.

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