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Accepting patients
Who is Dr. Grier, Internist in Glendale, CA?
Dr. Barnett Grier, MD is an Internist, who primarily practices in Glendale, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Grier is fluent in English and Spanish, and is currently seeing new patients. Dr. Grier’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grier’s office at (323) 828-7929.
Is Dr. Grier board certified in Internist?
Yes, Dr. Barnett Grier, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Grier speak?
Dr. Grier and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Grier treat?
As a Internist, Dr. Grier 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. Grier. 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:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Long-term lung failure with low oxygen
- Chronic hypoxic respiratory failure
- Ongoing breathing failure with hypoxia
ICD-10 Codes:
- J9611: Chronic respiratory failure with hypoxia
Also known as:
- Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
ICD-10 Codes:
- J45909: Unspecified asthma, uncomplicated
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
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:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Allergy
- Allergic Reaction
- Hypersensitivity
- Allergic Condition
ICD-10 Codes:
- T7840XA: Allergy, unspecified, initial encounter
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
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:
- 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:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, 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:
- Heart Palpitations
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- R002: Palpitations
Which procedures does Dr. Grier perform as a Internist?
As a Internist, procedures performed by an Dr. Barnett Grier may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Grier's office.
Does Dr. Grier accept my insurance?
Dr. Grier accepts most major insurance plans. Important: Please call our office at (323) 828-7929 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grier accept in Glendale, CA?
Dr. Grier in Glendale, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Bright Health
Centene
Heritage Health
Imperial Health Plan (CA)
Managed Care of America
Medicaid
Medicare
Other Health Care Provider
Partnership Health Plan
View All Insurances
Where is Dr. Grier's office located?
Dr. Barnett Grier's Primary Practice
501 W Glenoaks Blvd Ste 200
Glendale, CA 91202
(323) 828-7929
What is Dr. Grier's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grier's National Provider Identifier (NPI) number is 1932233665.
What common questions do patients ask about Dr. Grier?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grier
What is Dr. Barnett Grier's specialty?
Dr. Grier is a Internist near Glendale, CA.
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. Grier to book an appointment today.Is this Dr. Barnett Grier affiliated with a ranked Castle Connolly Top Hospital?
No, Grier is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Eastern Plumas Health Care. Castle Connolly Top Hospitals 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 Barnett Grier accepting new patients in Glendale, CA?
Yes, Dr. Barnett Grier is accepting new patients at this time.
Does Dr. Barnett Grier offer online booking?
Please contact Dr. Grier's office at (323) 828-7929 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Barnett Grier?
Please contact Dr. Grier's office at (323) 828-7929 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Barnett Grier have?
Dr. Barnett Grier is certified by the American Board of Internal Medicine.
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