ALISSA J SAUNDERS MD
NPI 1336363977
Radiology - Diagnostic Radiology in Boston, MA

Q: What is Alissa Saunders's NPI number?

The NPI number for Alissa Saunders is 1336363977. It was assigned to this individual provider in the NPPES registry on April 13, 2007.

Q: What is Alissa Saunders'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 Alissa Saunders was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 13, 2007PECOS EnrolledAccepts Medicare Assignment

2100 DORCHESTER AVE, BOSTON, MA 02124(617) 296-4000 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 24, 2026, Mar 12, 2025 (2 updates tracked since 2025).

On this page

About Alissa J Saunders Md NPPES

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

ALISSA J SAUNDERS MD (NPI 1336363977) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Massachusetts (234449) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with St Elizabeth's Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1336363977

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameALISSA J SAUNDERSCredential: MD

Location Address2100 DORCHESTER AVEBoston, MA 02124-5615

Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118

Phone(617) 296-4000

Sole ProprietorNo

Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2003

Enumeration DateApril 13, 2007

Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration

NPPES CertifiedJuly 1, 2026

✔ NPI 1336363977 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 · 234449

Definition

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

2100 DORCHESTER AVE, Boston, MA 02124

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Secondary Practice Locations 3

Location 1235 N Pearl StBrockton, MA 02301-1794 · Phone (508) 427-2665 · Fax (508) 427-2368

Location 2736 Cambridge StBrighton, MA 02135-2907 · Phone (617) 789-2762

Location 3840 Harrison AveBoston, MA 02118-2905 · Phone (617) 638-6610 · Fax (617) 638-6616

Other Identifiers 2

OtherJ43167MA · Bc/bs Of Ma

Medicaid2151171MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.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

Alissa J Saunders 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 ID648344929

PECOS Enrollment IDI20080805000198

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 Alissa Saunders reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bmc Affiliated Physicians, Inc.

3.9 mi

Internal Medicine

1 BOSTON MEDICAL CENTER PLACE
Boston, MA 02118

Reassigned Medicare billing, Massachusetts enrollment
716 clinicians in this Medicare group

NPI 1245320910 (617) 789-3000

Boston University Medical Center Radiologists, Inc.

3.9 mi

Diagnostic Radiology

840 HARRISON AVE
Boston, MA 02118

Reassigned Medicare billing, Massachusetts enrollment
84 clinicians in this Medicare group

NPI 1134166945 (617) 638-6610

Steward Medical Group, Inc

6.3 mi

Specialist

77 WARREN ST
Brighton, MA 02135

Reassigned Medicare billing, Massachusetts enrollment
Also billed through NPI 1821349317 (Massachusetts)
130 clinicians in this Medicare group

NPI 1356654495 (615) 467-4158

Internal Medical Associates-Ebnhc

6.7 mi

Community Health

10 GOVE ST
East Boston, MA 02128

Reassigned Medicare billing, Massachusetts enrollment
577 clinicians in this Medicare group

NPI 1558481879 (617) 569-5800

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 14

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.

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

145 services145 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

85 services85 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.

59 services59 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.

50 services49 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.

25 services24 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.

25 services25 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.

22 services22 patients

3d radiographic procedure with computerized image postprocessing 76377

A 3D radiographic procedure with computerized image postprocessing is a high-tech imaging test. It uses X-rays to create detailed 3D images of the body. The computerized postprocessing further enhances these images for more precise diagnosis and treatment planning.

22 services22 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.

18 services18 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.

16 services16 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.

16 services16 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

15 services15 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

15 services15 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

St Elizabeth's Medical Center

Acute Care Hospitals · Brighton, MA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number220036

Location736 Cambridge StreetBrighton, MA 02135 · Suffolk County

Emergency services Birthing friendly

Good Samaritan Medical Center

Acute Care Hospitals · Brockton, MA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number220111

Location235 North Pearl StreetBrockton, MA 02301 · Plymouth County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02124 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.

ELENA ROTFELD

Pharmacist

2100 DORCHESTER AVE, SEMC GPU AT CARNEY HOSPITAL
DORCHESTER, MA 02124

Suffolk County (617) 506-4536

DR. DANA MARIE HORNBEAK M.D., M.P.H.

Internal Medicine

2100 DORCHESTER AVE, CARITAS CARNEY HOSPITAL, 7 SOUTH
DORCHESTER, MA 02124

Suffolk County (617) 506-2726

CARITAS CARNEY HOSPITAL

Durable Medical Equipment & Medical Supplies

2100 DORCHESTER AVE
DORCHESTER CENTER, MA 02124

Suffolk County (617) 296-4000

CARITAS CARNEY HOSPITAL

Long Term Care Hospital

2100 DORCHESTER AVE
DORCHESTER CENTER, MA 02124

Suffolk County (617) 296-4000

BRECKON DANIEL PAV M.D.

Emergency Medicine

2100 DORCHESTER AVE
DORCHESTER, MA 02124

Suffolk County (617) 296-4000

RAMNINDER SINGH NAGRA MD

Internal Medicine

2100 DORCHESTER AVE
DORCHESTER, MA 02124

Suffolk County (617) 506-2726

DONNA L SPRINGS MD

Emergency Medicine

2100 DORCHESTER AVE
DORCHESTER CENTER, MA 02124

Suffolk County (617) 296-4000

MUSTAFA M SYED MD

Psychiatry & Neurology (Psychiatry)

2100 DORCHESTER AVE
DORCHESTER CENTER, MA 02124

Suffolk County (617) 296-4000

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 Alissa Saunders's NPI number?

The NPI number for Alissa Saunders is 1336363977. It was assigned to this individual provider in the NPPES registry on April 13, 2007.

Where is Alissa Saunders located?

Alissa Saunders practices at 2100 Dorchester Ave, Boston, MA 02124. The listed phone number is (617) 296-4000.

What is Alissa Saunders's specialty?

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

Is Alissa Saunders enrolled in Medicare?

Yes. Alissa Saunders 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 Alissa Saunders's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alissa Saunders reassigns Medicare benefits to 4 organizations: Bmc Affiliated Physicians, Inc. (Boston, MA), Boston University Medical Center Radiologists, Inc. (Boston, MA), Steward Medical Group, Inc (Brighton, MA) and Internal Medical Associates-Ebnhc (East Boston, MA). 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 Alissa Saunders's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alissa Saunders accept?

Health plans from WellSense Health Plan list Alissa Saunders 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 Alissa Saunders affiliated with any hospitals?

According to CMS data, Alissa Saunders is affiliated with St Elizabeth's Medical Center and Good Samaritan Medical Center.

When was this NPI record last updated?

The NPPES record for Alissa Saunders was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.