NEIL THAYIL MD
NPI 1144591801
Radiology - Diagnostic Radiology in Boston, MA

Q: What is Neil Thayil's NPI number?

The NPI number for Neil Thayil is 1144591801. It was assigned to this individual provider in the NPPES registry on January 25, 2012.

Q: What is Neil Thayil'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 Neil Thayil was last updated on January 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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 January 25, 2012PECOS EnrolledAccepts Medicare Assignment

820 HARRISON AVE, DEPT.OF RADIOLOGY , FGH BUILDING , 3RD FLOOR, BOSTON, MA 02118(617) 414-5135 Get Directions Write a Review

NPPES record last updated: January 31, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 31, 2020, Feb 16, 2016 (2 updates tracked since 2016).

On this page

About Neil Thayil Md NPPES

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

NEIL THAYIL MD (NPI 1144591801) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in New York (292428) and active in the NPI registry since January 2012. He is enrolled in Medicare PECOS, is affiliated with Insight Hospital And Medical Center Chicago, and is a graduate of New York University Medical College - Nlg (2011).

NPPES Registry Identity

NPI1144591801

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameNEIL THAYILCredential: MD

Location Address820 HARRISON AVE, DEPT.OF RADIOLOGY , FGH BUILDING , 3RD FLOORBoston, MA 02118-2905

Mailing Address188 Church StSaratoga Springs, NY 12866-1010 · (617) 414-5135

Phone(617) 414-5135

Sole ProprietorYes

Medical School CMSNew York University Medical College - NlgGraduated 2011

Enumeration DateJanuary 25, 2012

Last NPPES UpdateJanuary 31, 20202 updates tracked since enumeration

✔ NPI 1144591801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Licenses✔ Licensed in NY · 292428✔ Licensed in MA · 252113

Definition

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

820 HARRISON AVE, Boston, MA 02118

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, HMO Louisiana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Neil Thayil Md 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 ID7012130305

PECOS Enrollment IDI20180516001742, I20230605000797, I20240315003601, I20240504000249, I20240916003199

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.

Medicare Billing Reassignments

Medicare enrollment records show Neil Thayil reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Millennium Medical Imaging PC

148 mi

Diagnostic Radiology

188 CHURCH ST
Saratoga Springs, NY 12866

Reassigned Medicare billing, New York enrollment
51 clinicians in this Medicare group

NPI 1235114182 (518) 650-7503

Basha Diagnostics P C

619 mi

Diagnostic Radiology

30701 WOODWARD AVE
Royal Oak, MI 48073

Reassigned Medicare billing, New York enrollment

NPI 1770693798 (248) 288-1600

Jawad A Shah, MD PC

644 mi

Specialist

4800 S SAGINAW ST, STE 1805
Flint, MI 48507

Reassigned Medicare billing, Michigan enrollment
246 clinicians in this Medicare group

NPI 1942402391 (810) 732-8336

Prime Radiology Consultants P.C.

669 mi

Diagnostic Radiology

826 W KING ST
Owosso, MI 48867

Reassigned Medicare billing, New York enrollment
4 clinicians in this Medicare group

NPI 1811723679 (810) 354-7714

Community Health Center Of Branch County

702 mi

Family Medicine

413 N CHICAGO ST
Litchfield, MI 49252

Reassigned Medicare billing, Michigan enrollment
174 clinicians in this Medicare group

NPI 1518338359 (517) 542-3217

Insight Chicago, Inc.

850 mi

Internal Medicine

2525 S MICHIGAN AVE
Chicago, IL 60616

Reassigned Medicare billing, Illinois enrollment
354 clinicians in this Medicare group

NPI 1881261006 (312) 567-2000

Central Illinois Radiological Associates, Ltd.

965 mi

Diagnostic Radiology

530 NE GLEN OAK AVENUE
Peoria, IL 61637

Reassigned Medicare billing, New York enrollment
2 clinicians in this Medicare group

NPI 1538192828 (309) 740-4272

Florida Radiology Imaging At Lake Mary, LLC

1,097 mi

Diagnostic Radiology

960 RINEHART RD STE 1000
Lake Mary, FL 32746

Reassigned Medicare billing, Florida and New York enrollments
433 clinicians in this Medicare group

NPI 1740256494 (855) 241-2455

Florida Hospital Medical Group Inc

1,110 mi

Diagnostic Radiology

601 E ROLLINS STREET
Orlando, FL 32803

Reassigned Medicare billing, Florida and New York enrollments
428 clinicians in this Medicare group

NPI 1073785044 (407) 200-2355

Florida Hospital Medical Group Inc

1,112 mi

Family Medicine

1115 E RIDGEWOOD ST
Orlando, FL 32803

Reassigned Medicare billing, Florida enrollment
3,005 clinicians in this Medicare group

NPI 1225034234 (407) 841-1100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 30

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.

Injection, gadoterate meglumine, 0.1 ml A9575

Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.

3,000 services18 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

401 services333 patients

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.

191 services187 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.

124 services63 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

103 services102 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.

79 services77 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

71 services69 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

56 services54 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

49 services49 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

48 services47 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.

47 services24 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

35 services33 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

33 services30 patients

Mri scan of lower spinal canal without contrast 72148

26 services26 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.

23 services13 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.

22 services12 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.

21 services21 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.

21 services21 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

20 services20 patients

Ct scan of face without contrast 70486

18 services18 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.

18 services18 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.

18 services18 patients

Mri scan of upper spinal canal without contrast 72141

18 services18 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

17 services17 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

16 services16 patients

X-ray of chest, 2 views 71046

15 services15 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

15 services15 patients

Mri scan of brain without contrast 70551

14 services14 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

12 services12 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Insight Hospital And Medical Center Chicago

Acute Care Hospitals · Chicago, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140158

Location2525 S Michigan AveChicago, IL 60616 · Cook County

Emergency services

Christus St Frances Cabrini Hospital

Acute Care Hospitals · Alexandria, LA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190019

Location3330 Masonic DriveAlexandria, LA 71301 · Rapides County

Emergency services Birthing friendly

Christus Shreveport-Bossier Health System

Acute Care Hospitals · Shreveport, LA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190041

Location1453 E Bert Kouns Industrial LoopShreveport, LA 71105 · Caddo County

Emergency services Birthing friendly

Memorial Healthcare

Acute Care Hospitals · Owosso, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230121

Location826 West King StreetOwosso, MI 48867 · Shiawassee County

Emergency services Birthing friendly

Ascension Genesys Hospital

Acute Care Hospitals · Grand Blanc, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230197

LocationOne Genesys ParkwayGrand Blanc, MI 48439 · Genesee 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 10

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

SHAHNAZ RAHMAN

Radiology (Diagnostic Radiology)

820 HARRISON AVE
BOSTON, MA 02118

Suffolk County (404) 259-4008

JULIAN MARK NICHOLAS MCDONALD MBCHB

Student in an Organized Health Care Education/Training Program

820 HARRISON AVE, BLDG 3
BOSTON, MA 02118

Suffolk County (617) 638-8000

ZOHA HUDA MD

Student in an Organized Health Care Education/Training Program

820 HARRISON AVE
BOSTON, MA 02118

Suffolk County (617) 638-6604

BETTY YANG M.D.

Student in an Organized Health Care Education/Training Program

820 HARRISON AVE, FGH BUILDING, 4TH FLOOR
BOSTON, MA 02118

Suffolk County (415) 968-9264

JORDAN ANDREW JUSTICE MD

Radiology (Diagnostic Radiology)

820 HARRISON AVE, FGH BUILDING 4TH FLOOR 4404
BOSTON, MA 02118

Suffolk County (617) 638-6604

KATHLEEN T FINN NP

Nurse Practitioner (Adult Health)

820 HARRISON AVE, FGH 2009
BOSTON, MA 02118

Suffolk County (617) 638-8256

DR. ALAN B WEITBERG M.D.

Internal Medicine (Hematology & Oncology)

820 HARRISON AVE, FGH 1
BOSTON, MA 02118

Suffolk County (617) 638-7523

DR. MINHTRAN CHARLOTTE VU NGO-HOWARD M.D., PHD

Student in an Organized Health Care Education/Training Program

820 HARRISON AVE, 4TH FLOOR
BOSTON, MA 02118

Suffolk County (205) 934-9777

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 Neil Thayil's NPI number?

The NPI number for Neil Thayil is 1144591801. It was assigned to this individual provider in the NPPES registry on January 25, 2012.

Where is Neil Thayil located?

Neil Thayil practices at 820 Harrison Ave Dept.Of Radiology , Fgh Building , 3rd Floor, Boston, MA 02118. The listed phone number is (617) 414-5135.

What is Neil Thayil's specialty?

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

Is Neil Thayil enrolled in Medicare?

Yes. Neil Thayil 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.

Which organizations bill Medicare for Neil Thayil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Neil Thayil reassigns Medicare benefits to 14 organizations: Millennium Medical Imaging PC (Saratoga Springs, NY), Basha Diagnostics P C (Royal Oak, MI), Jawad A Shah, MD PC (Flint, MI), Prime Radiology Consultants P.C. (Owosso, MI), Community Health Center Of Branch County (Litchfield, MI) and 9 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Neil Thayil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Neil Thayil accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, HMO Louisiana and Priority Health list Neil Thayil as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Neil Thayil affiliated with any hospitals?

According to CMS data, Neil Thayil is affiliated with Insight Hospital And Medical Center Chicago, Christus St Frances Cabrini Hospital, Christus Shreveport-Bossier Health System, Memorial Healthcare and Ascension Genesys Hospital.

When was this NPI record last updated?

The NPPES record for Neil Thayil was last updated on January 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.