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Dr. Calvin Williams, MD, PHD

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Williams, Infectious Disease Specialist in Baltimore, MD?

    Dr. Calvin Williams, MD, PHD is an Infectious Disease Specialist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified. Dr. Williams is fluent in English and Hindi, and is currently seeing new patients. Dr. Williams’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (410) 554-4511.

    What languages does Dr. Williams speak?

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

    • English

    • Hindi

    What conditions does Dr. Williams treat?

    As a Infectious Disease Specialist, Dr. Williams 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. Williams. 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:

    • HIV
    • Human Immunodeficiency Virus
    • AIDS virus

    ICD-10 Codes:

    • B20: Human immunodeficiency virus [HIV] disease

    Also known as:

    • Blood Infection
    • Sepsis
    • Bacteremia
    • Bacteria in blood
    • Bloodstream infection

    ICD-10 Codes:

    • R7881: Bacteremia

    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:

    • 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:

    • Type 2 Diabetes with Other Skin Problems
    • Type 2 Diabetes
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Skin Conditions
    • Skin Issues from Diabetes
    • Diabetes Mellitus Skin Complications
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E11628: Type 2 diabetes mellitus with other skin complications
    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Bone Infection
    • Osteomyelitis
    • Infected Bone
    • Bone Inflammation
    • Bone Infection Disease

    ICD-10 Codes:

    • M869: Osteomyelitis, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • High White Blood Cell Count
    • Blood Disorder
    • Leukocytosis
    • Elevated leukocyte count
    • High WBC count

    ICD-10 Codes:

    • D72829: Elevated white blood cell count, unspecified

    Also known as:

    • Local Skin Infection
    • Skin Infection
    • Skin bacterial infection
    • Subcutaneous tissue infection
    • Localized skin infection

    ICD-10 Codes:

    • L089: Local infection of the skin and subcutaneous tissue, unspecified

    Also known as:

    • Pyogenic Arthritis
    • Infectious Arthritis
    • Pus-forming Arthritis
    • Septic Arthritis
    • Bacterial Arthritis

    ICD-10 Codes:

    • M009: Pyogenic arthritis, unspecified

    Also known as:

    • Cellulitis
    • Skin infection
    • Bacterial skin inflammation
    • Acute skin infection

    ICD-10 Codes:

    • L0390: Cellulitis, unspecified

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Asymptomatic HIV Infection
    • HIV
    • HIV positive without symptoms
    • Latent HIV infection
    • HIV carrier

    ICD-10 Codes:

    • Z21: Asymptomatic human immunodeficiency virus [HIV] infection status

    Also known as:

    • Infected Joint Replacement
    • Joint Disorder
    • Prosthetic Joint Infection
    • Joint Implant Infection
    • Inflamed Joint Replacement

    ICD-10 Codes:

    • T8459XA: Infection and inflammatory reaction due to other internal joint prosthesis, initial encounter

    Also known as:

    • Hepatitis C
    • Hep C
    • HCV infection

    ICD-10 Codes:

    • B1920: Unspecified viral hepatitis C without hepatic coma

    Which procedures does Dr. Williams perform as a Infectious Disease Specialist?

    Does Dr. Williams accept my insurance?

    Dr. Williams accepts most major insurance plans. Important: Please call our office at (410) 554-4511 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Williams accept in Baltimore, MD?

    Dr. Williams in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • MedStar Health

    • Riverside Health

    • State of Maryland

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Williams' office located?

    Dr. Calvin Williams' Primary Practice

    201 E University Pkwy

    Baltimore, MD 21218

    (410) 554-4511

    Get Directions

    Dr. Calvin Williams' Practice 2

    5601 Loch Raven Blvd

    Baltimore, MD 21239

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    Dr. Calvin Williams' Practice 3

    3333 N Calvert St Ste 670

    Baltimore, MD 21218

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

    Dr. Williams's National Provider Identifier (NPI) number is 1023308640.

    What common questions do patients ask about Dr. Williams?

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

    What is Dr. Calvin Williams's specialty?

    Dr. Williams is a Infectious Disease Specialist near Baltimore, MD.

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Contact Dr. Williams to book an appointment today.

    Is this Dr. Calvin Williams affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Williams is affiliated with Medstar Union Memorial Hospital 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 Infectious Disease Specialist?

    Explore Infectious Disease 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 Calvin Williams accepting new patients in Baltimore, MD?

    Yes, Dr. Calvin Williams is accepting new patients at this time.

    Does Dr. Calvin Williams offer online booking?

    Please contact Dr. Williams's office at (410) 554-4511 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Calvin Williams?

    Please contact Dr. Williams's office at (410) 554-4511 for information regarding telehealth appointment availability or for scheduling assistance.

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