Affiliated with a Castle Connolly Top Hospital
Who is Dr. Perwaiz, Internist in Bethpage, NY?
Dr. Muhammad Perwaiz is an Internist, who primarily practices in Bethpage, NY with 2 additional practice locations. He is board certified. Dr. Perwaiz is fluent in English, Hindi, Panjabi; Punjabi, and Urdu, and is currently seeing new patients. Dr. Perwaiz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Perwaiz’s office at (215) 335-6000.
Is Dr. Perwaiz board certified as an Internist?
Yes, Dr. Muhammad Perwaiz is board certified by the American Board of Internal Medicine
What languages does Dr. Perwaiz speak?
Dr. Perwaiz and their clinical team can communicate with patients in the following languages:
English
Hindi
Panjabi; Punjabi
Urdu
What conditions does an Internist like Dr. Perwaiz typically treat?
As an Internist, Dr. Perwaiz 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. Perwaiz. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Single Lung Nodule
- Lung Disease
- Lung Spot
- Pulmonary Nodule
- Spot on Lung Scan
ICD-10 Codes:
- R911: Solitary pulmonary nodule
Also known as:
- Medical Exam for Unspecified Reason
- General medical observation
- Routine checkup
- Unspecified health assessment
ICD-10 Codes:
- Z049: Encounter for examination and observation for unspecified reason
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
Also known as:
- Abnormal Findings on Scans of Other Specific Body Structures
- Unusual Scan Results (Other Body Parts)
- Atypical Imaging Findings (Other)
- Abnormal X-ray/MRI/CT (Other)
ICD-10 Codes:
- R9389: Abnormal findings on diagnostic imaging of other specified body structures
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:
- Localized Swollen Lymph Nodes
- Enlarged glands in one area
- Local lymphadenopathy
- Swollen glands
ICD-10 Codes:
- R590: Localized enlarged lymph nodes
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
What procedures does an Internist like Dr. Perwaiz typically perform?
As an Internist, Dr. Perwaiz performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Perwaiz. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Bronchoscopy with Lung Biopsy
- Bronchoscopy with Lung Wash (BAL)
- Image-Guided Bronchoscopy
- Biopsy
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Transbronchial Needle Biopsy
- Lung Biopsy via Bronchoscope
- Airway Examination with Biopsy
- Bronchial lavage
- BAL procedure
- Lung washing
- Flexible bronchoscopy
- Navigational Bronchoscopy
- Computer-Assisted Bronchoscopy
- Advanced Lung Scope
CPT Codes:
- 31629: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transbronchial needle aspiration biopsy(s), trachea, main stem and/or lobar bronchus(i)
- 31624: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with bronchial alveolar lavage
- 31627: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with computer-assisted, image-guided navigation (List separately in addition to code for primary procedure[s])
Also known as:
- Lung Biopsy with Bronchoscopy and Ultrasound
- Lung Biopsy with Bronchoscopy
- Bronchoscopy with Ultrasound-Guided Biopsy
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Biopsy
- EBUS Bronchoscopy
- Endobronchial Ultrasound Biopsy
- Lung Lymph Node Biopsy
- Transbronchial Biopsy
- Bronchoscopic Lung Biopsy
- Lung Tissue Sample via Scope
CPT Codes:
- 31652: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), one or two mediastinal and/or hilar lymph node stations or structures
- 31628: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transbronchial lung biopsy(s), single lobe
- 31653: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), 3 or more mediastinal and/or hilar lymph node stations or structures
Also known as:
- Bronchoscopy with Ultrasound for Lung Lesions
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Ultrasound
- Endobronchial Ultrasound (EBUS) Bronchoscopy
- Lung Lesion Biopsy with EBUS
- Bronchial Ultrasound Guided Procedure
- Lung Scope with Ultrasound
CPT Codes:
- 31654: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transendoscopic endobronchial ultrasound (EBUS) during bronchoscopic diagnostic or therapeutic intervention(s) for peripheral lesion(s) (List separately in addition to code for primary procedure[s])
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
Does Dr. Perwaiz accept my insurance?
Dr. Perwaiz accepts most major insurance plans. Important: Please call our office at (215) 335-6000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Perwaiz accept in Bethpage, NY?
Dr. Perwaiz in Bethpage, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cascade Comprehensive Care
Centene Corporation
CVS Health (formerly Aetna)
Elderplan
Elevance Health Inc. (formerly Anthem)
Healthfirst New York
Medicare
Molina Healthcare
State of New York
UnitedHealth Group
View All Insurances
Where is Dr. Perwaiz's office located?
Dr. Muhammad Perwaiz's Primary Practice
4295 Hempstead Tpke
Bethpage, NY 11714
(215) 335-6000
What hospitals are Dr. Perwaiz affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Perwaiz has admitting privileges at the following hospitals:
Nyc Health + Hospitals/elmhurst,Elmhurst, NY
Ranked ObGyn Surgery

Ranked C-section surgery

Ranked ObGyn Surgery
Ranked C-section surgery
Good Samaritan University Hospital - West Islip, Ny,West Islip, NY
Ranked Heart & Vascular Surgery

Ranked in 3 Procedures

Ranked Heart & Vascular Surgery
Ranked in 3 Procedures
Nyu Langone Health - Tisch Hospital,New York, NY
Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 13 Procedures

Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 13 Procedures
What is Dr. Perwaiz's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Perwaiz's National Provider Identifier (NPI) number is 1902044464.
What common questions do patients ask about Dr. Perwaiz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Perwaiz
What is Dr. Muhammad Perwaiz's specialty?
Dr. Perwaiz is an Internist near Bethpage, NY.
What does an Internist do?
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.