DR. CHAD WILLIAM FARRIS M.D., PH.D.
NPI 1275946758
Radiology - Diagnostic Radiology in Boston, MA

Q: What is Chad Farris's NPI number?

The NPI number for Chad Farris is 1275946758. It was assigned to this individual provider in the NPPES registry on June 3, 2014.

Q: What is Chad Farris's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Chad Farris was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 03, 2014PECOS EnrolledAccepts Medicare Assignment

840 HARRISON AVE, BOSTON, MA 02118(617) 638-6610(617) 638-6616 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 2, 2026, Dec 16, 2025, Apr 6, 2021 and 2 more (5 updates tracked since 2016).

On this page

About Dr. Chad William Farris M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHAD WILLIAM FARRIS M.D., PH.D. (NPI 1275946758) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Massachusetts (277421) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Boston University School Of Medicine (2014).

NPPES Registry Identity

NPI1275946758

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. CHAD WILLIAM FARRISCredential: M.D., PH.D.

Location Address840 HARRISON AVEBoston, MA 02118-2905

Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118

Phone(617) 638-6610

Fax(617) 638-6616

Sole ProprietorNo

Medical School CMSBoston University School Of MedicineGraduated 2014

Enumeration DateJune 3, 2014

Last NPPES UpdateMarch 2, 20265 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1275946758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in MA · 277421

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

840 HARRISON AVE, Boston, MA 02118

Open in Google Maps ↗

Other Identifiers 2

Medicaid3125422NH

Medicaid110106703AMA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chad William Farris M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335454479

PECOS Enrollment IDI20190516000606

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 20

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

151 services139 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

60 services59 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

55 services53 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

52 services52 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

51 services51 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

49 services48 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

49 services48 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

33 services33 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

28 services28 patients

X-ray of upper spine, 6 or more views 72052

An X-ray of the upper spine with 6 or more views involves capturing multiple images of your neck and upper back. This non-invasive procedure helps doctors visualize the bones and joints, aiding in diagnosing conditions such as arthritis, fractures, or spinal deformities.

21 services21 patients

Ct scan of soft tissue of neck with contrast 70491

A CT scan of the neck with contrast is a non-invasive imaging procedure. A special dye is administered to highlight the soft tissues in your neck, making them easier to see. This helps detect issues like infections, tumors, or other abnormalities.

20 services19 patients

X-ray of middle spine, 2 views 72070

An X-ray of the middle spine, or thoracic spine, involves capturing two different images of the area. This non-invasive procedure uses small amounts of radiation to visualize the bones and tissues in your back, helping to identify any abnormalities or injuries.

19 services17 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

18 services18 patients

Mri scan of blood vessels of head without contrast 70544

An MRI scan of the head's blood vessels without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the blood vessels in your head. This helps doctors diagnose conditions such as stroke, aneurysm, or other vascular disorders.

17 services15 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

17 services17 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

12 services12 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

12 services11 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

11 services11 patients

X-ray lower and sacral spine, minimum of 6 views 72114

An X-ray of the lower and sacral spine involves capturing images of the bones in your lower back and tailbone area. It helps to identify issues like fractures, infections, or degenerative diseases. A minimum of 6 views ensures a comprehensive examination.

11 services11 patients

Mri scan of upper spinal canal before and after contrast 72156

An MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220031

Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDER R. OLIVER PA-C

Physician Assistant

840 HARRISON AVE, MENINO BUILDING
BOSTON, MA 02118

Suffolk County (617) 638-8609

DAVIDA MARTI SCHIFF I M.D.

Pediatrics

840 HARRISON AVE, MENINO 1
BOSTON, MA 02118

Suffolk County (617) 414-4511

MYOUNG JIN KIM MD

Radiology (Vascular & Interventional Radiology)

840 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-6610

DR. SABRINA QUI RONG LIEW MD

Student in an Organized Health Care Education/Training Program

840 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-8000

ILSE CASTRO-ARAGON M.D.

Radiology (Diagnostic Radiology)

840 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-6610

DR. ASHLEY DAVIDOFF MB, BCH

Radiology (Diagnostic Radiology)

840 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-6610

DARLENE M KAMEL NP

Nurse Practitioner (Acute Care)

840 HARRISON AVE, MENINO BUILDING
BOSTON, MA 02118

Suffolk County (617) 638-8609

CHRISTINA A LEBEDIS MD

Radiology (Diagnostic Radiology)

840 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-6610

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chad Farris's NPI number?

The NPI number for Chad Farris is 1275946758. It was assigned to this individual provider in the NPPES registry on June 3, 2014.

Where is Chad Farris located?

Chad Farris practices at 840 Harrison Ave, Boston, MA 02118. The listed phone number is (617) 638-6610.

What is Chad Farris's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Chad Farris enrolled in Medicare?

Yes. Chad Farris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Chad Farris affiliated with any hospitals?

According to CMS data, Chad Farris is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Chad Farris was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.