32 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ast, Rheumatologist in New York, NY?
Dr. Frederick Ast, MD is a Rheumatologist, who primarily practices in New York, NY. He has been practicing for over 32 years and is board certified by the American Board of Internal Medicine. Dr. Ast graduated from State University of New York Downstate Medical Center College of Medicine and completed his residency at Mt Sinai Sch Of Med, Allergy And Immunology; Bellevue Hosp Ctr, Rheumatology; St Luke'S-Roosevelt H-Roosevel, Internal Medicine. Dr. Ast is fluent in English and Spanish, and is currently seeing new patients. Dr. Ast’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ast’s office at (917) 300-0553.
WebsiteWhere did Dr. Ast go to medical school and complete their residency?
Residency: Mt Sinai Sch Of Med, Allergy And Immunology; Bellevue Hosp Ctr, Rheumatology; St Luke'S-Roosevelt H-Roosevel, Internal Medicine | St Lukes/Roosevelt Hospital | Icahn School of Medicine at Mount Sinai Program A
Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny | SUNY Downstate Medical Center College Of Medicine | State University of New York Downstate Medical Center College of Medicine
Is Dr. Ast board certified in Rheumatologist?
Yes, Dr. Frederick Ast, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ast speak?
Dr. Ast and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Ast treat?
As a Rheumatologist, Dr. Ast 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. Ast. 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:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M069: Rheumatoid arthritis, unspecified
- M059: Rheumatoid arthritis with rheumatoid factor, unspecified
- M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
- L409: Psoriasis, unspecified
Also known as:
- Lupus
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
- Systemic Lupus Erythematosus
- Autoimmune Disease
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
- M3210: Systemic lupus erythematosus, organ or system involvement unspecified
Also known as:
- Understanding Test Results
- Test results explanation
- Medical findings review
- Diagnostic interpretation
ICD-10 Codes:
- Z712: Person consulting for explanation of examination or test findings
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 Antibody Levels
- Immune System and Disorder
- Elevated Antibody Titer
- Increased Antibodies
- Positive Antibody Test
ICD-10 Codes:
- R760: Raised antibody titer
Also known as:
- Osteoarthritis of both knees
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M170: Bilateral primary osteoarthritis of knee
Also known as:
- Arthritis in Multiple Joints
- Arthritis
- Widespread Arthritis
- Multiple Joint Inflammation
- Generalized Arthritis
ICD-10 Codes:
- M130: Polyarthritis, unspecified
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R768: Other specified abnormal immunological findings in serum
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Gout
- Gouty Arthritis
- Uric Acid Arthritis
- Hyperuricemia
ICD-10 Codes:
- M109: Gout, unspecified
Does Dr. Ast accept my insurance?
Dr. Ast accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ast accept in New York, NY?
Dr. Ast in New York, 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
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicaid
Medicare
State of Maine
UnitedHealthcare
View All Insurances
Where is Dr. Ast's office located?
NewYork-Presbyterian
35 East 30th Street
New York, NY 10016
(917) 300-0553
What is Dr. Ast's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ast's National Provider Identifier (NPI) number is 1699742288.
What common questions do patients ask about Dr. Ast?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ast
What is Dr. Frederick Ast's specialty?
Dr. Ast is a Rheumatologist near New York, NY. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Ast to book an appointment today.
Is this Dr. Frederick Ast affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ast is affiliated with NewYork-Presbyterian Hospital/Weill Cornell 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 Rheumatologist?
Explore Rheumatologist 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 Frederick Ast accepting new patients in New York, NY?
Yes, Dr. Frederick Ast is accepting new patients at this time.
Does Dr. Frederick Ast offer online booking?
Please contact Dr. Ast's office at (917) 300-0553 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Frederick Ast?
Please contact Dr. Ast's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Frederick Ast have?
Dr. Frederick Ast is certified by the American Board of Internal Medicine.
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