
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Faquin, Cytopathologist in Boston, MA?
Dr. William Faquin, MD, PHD is a Cytopathologist, who primarily practices in Boston, MA with 1 additional practice location. He is board certified. Dr. Faquin graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at Brigham & Women'S Hosp, Cytopathology; Brigham & Women'S Hosp, Anatomic And Clinical Pathology. Dr. Faquin is fluent in English and French, and is currently seeing new patients. Dr. Faquin’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Faquin’s office at (617) 724-0287.
Where did Dr. Faquin go to medical school and complete their residency?
Residency: Brigham & Women'S Hosp, Cytopathology; Brigham & Women'S Hosp, Anatomic And Clinical Pathology | Brigham & Women's Hospital Program
Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts
Is Dr. Faquin board certified as a Cytopathologist?
Yes, Dr. William Faquin, MD, PHD is board certified by the American Board of Pathology
What languages does Dr. Faquin speak?
Dr. Faquin and their clinical team can communicate with patients in the following languages:
English
French
What conditions does a Cytopathologist like Dr. Faquin typically treat?
As a Cytopathologist, Dr. Faquin 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. Faquin. 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:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, 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:
- Other Abnormal Urine Findings
- Urine and Urination
- Unusual urine test results
- Various abnormal urine findings
ICD-10 Codes:
- R82998: Other abnormal findings in urine
Also known as:
- Enlarged Tonsils and Adenoids
- Adenoids
- Tonsil and adenoid hypertrophy
- Swollen tonsils and adenoids
- Big tonsils and adenoids
ICD-10 Codes:
- J353: Hypertrophy of tonsils with hypertrophy of adenoids
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
What procedures does a Cytopathologist like Dr. Faquin typically perform?
As a Cytopathologist, procedures performed by Dr. William Faquin may include:
- Ancillary Testing
- Blood Sample
- Blood Smear
- Blood Sugar / Plasma Glucose Test
- Bone Pathology
- Chemical Pathology Consultation
- Chemical Pathology Follow Up
- Electrolyte Test / PH Imbalance
Please contact Dr. Faquin's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Faquin accept my insurance?
Dr. Faquin accepts most major insurance plans. Important: Please call our office at (617) 724-0287 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Faquin accept in Boston, MA?
Dr. Faquin in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Michigan
Cigna Group
Medicare
Molina Healthcare
Unknown
View All Insurances
Where is Dr. Faquin's office located?
What is Dr. Faquin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Faquin's National Provider Identifier (NPI) number is 1114908043.
What common questions do patients ask about Dr. Faquin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Faquin
What is Dr. William Faquin's specialty?
Dr. Faquin is a Cytopathologist near Boston, MA.
What does a Cytopathologist do?
A cytopathologist is an anatomic pathologist with specialization in diagnosing diseases by studying cells collected from body fluids and secretions. This involves scraping, washing, or sponging the surface of a lesion, or using fine-needle aspiration to obtain samples from tumor masses or organs. A key aspect of their practice is interpreting Papanicolaou-stained smears, commonly known as the "Pap" test," from the female reproductive system. Their expertise is also applied to the diagnosis of cells from all different systems and areas of the human body. This makes them a valuable consultant to all medical specialists.
Is this Dr. William Faquin affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Faquin is affiliated with Massachusetts General 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
When to see a Cytopathologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cytopathologist. Explore 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 William Faquin accepting new patients in Boston, MA?
Yes, Dr. William Faquin is accepting new patients at this time.
Does Dr. William Faquin offer online booking?
Please contact Dr. Faquin's office at (617) 724-0287 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Faquin?
Please contact Dr. Faquin's office at (617) 724-0287 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Faquin have?
Dr. William Faquin is certified by the American Board of Pathology.
Other Cytopathologist Near Boston, MA

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Dr. Veerle Bossuyt, MD is an Anatomic Pathologist, who primarily practices in Boston, MA. She has been practicing for over 17 years and is board certified.
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