SANDRA B BRENNAN MBBCH
NPI 1497822613
Radiology - Diagnostic Radiology in New York, NY

Q: What is Sandra Brennan's NPI number?

The NPI number for Sandra Brennan is 1497822613. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Q: What is Sandra Brennan'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 Sandra Brennan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 November 30, 2006PECOS EnrolledAccepts Medicare Assignment

88.16/100

CMS Quality Rating

1275 YORK AVE, NEW YORK, NY 10021(646) 227-3275 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Sandra B Brennan Mbbch NPPES

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

SANDRA B BRENNAN MBBCH (NPI 1497822613) is an individual diagnostic radiology provider in New York, New York, licensed in New York (002684) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with St Joseph's Medical Center, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1497822613

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameSANDRA B BRENNANCredential: MBBCH

Location Address1275 YORK AVENew York, NY 10021-6007

Mailing Address633 3rd Ave, Box 3New York, NY 10017-6706

Phone(646) 227-3275

Sole ProprietorNo

Medical School CMSOtherGraduated 1998

Enumeration DateNovember 30, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1497822613 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 NY · 002684

Definition

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

1275 YORK AVE, New York, NY 10021

Open in Google Maps ↗

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

Sandra B Brennan Mbbch 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 ID1759483696

PECOS Enrollment IDI20070224000007

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 Sandra Brennan reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mskcc Radiology Group

Same address

Diagnostic Radiology

1275 YORK AVE
New York, NY 10021

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

NPI 1639159692 (646) 227-3813

White Plains Physician Services PC

20 mi

Internal Medicine

170 MAPLE AVE
White Plains, NY 10601

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

NPI 1124502687 (914) 681-0600

East Post Road Medical Services PC

21 mi

Emergency Medicine

41 E POST RD
White Plains, NY 10601

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

NPI 1841767274 (914) 681-1210

Msk Bergen

21 mi

Medical Oncology

225 SUMMIT AVE
Montvale, NJ 07645

Reassigned Medicare billing, New Jersey enrollment
401 clinicians in this Medicare group

NPI 1558814657 (908) 542-3336

Msk Harrison

22 mi

Medical Oncology

500 WESTCHESTER AVE
West Harrison, NY 10604

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

NPI 1174923593 (212) 639-2000

Msk Monmouth

29 mi

Medical Oncology

480 RED HILL RD
Middletown, NJ 07748

Reassigned Medicare billing, New Jersey enrollment
464 clinicians in this Medicare group

NPI 1922459163 (908) 542-3007

Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey

34 mi

Medical Oncology

136 MOUNTAIN VIEW BLVD
Basking Ridge, NJ 07920

Reassigned Medicare billing, New Jersey enrollment
385 clinicians in this Medicare group

NPI 1184637886 (908) 542-3000

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 27

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.

374 services374 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.

365 services365 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.

186 services185 patients

Screening mammography 77067

183 services183 patients

Screening 3d breast mammography 77063

181 services181 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.

180 services178 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.

75 services75 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

64 services60 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

47 services47 patients

Complete ultrasound scan of 1 breast 76641

A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.

42 services42 patients

Complete ultrasound scan behind abdominal cavity 76770

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

40 services40 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.

38 services36 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.

38 services38 patients

Diagnostic mammography of 1 breast 77065

34 services32 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.

31 services30 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

28 services27 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

27 services27 patients

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

25 services25 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

24 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.

21 services20 patients

Limited ultrasound scan of 1 breast 76642

16 services16 patients

Mri scan of both breasts 77049

14 services14 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

13 services13 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.

13 services13 patients

Biopsy of breast and placement of locating device using ultrasound, first growth 19083

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

12 services12 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.

12 services11 patients

Diagnostic mammography of both breasts 77066

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 Joseph's Medical Center

Acute Care Hospitals · Yonkers, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330006

Location127 South BroadwayYonkers, NY 10701 · Westchester County

Emergency services

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330304

Location41 East Post R0adWhite Plains, NY 10601 · Westchester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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

$102.04 typical visit price

range $65.69 – $198.19

Typical copayment $25.51 (range $16.42 – $49.54)

Most-billed visit code 99203

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.16/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

80.99

Improvement Activities

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.

LIANG DENG MD

Dermatology

1275 YORK AVE
NEW YORK, NY 10021

New York County (646) 227-3813

EGBERT CLAYTON CRNA

Nurse Anesthetist, Certified Registered

1275 YORK AVE
NEW YORK, NY 10021

New York County (646) 227-3813

NORA ZMUIDINS CRNA

Nurse Anesthetist, Certified Registered

1275 YORK AVE
NEW YORK, NY 10021

New York County (646) 227-3813

IRA J DUNKEL MD

Pediatrics (Pediatric Hematology-Oncology)

1275 YORK AVE
NEW YORK, NY 10021

New York County (212) 639-2153

IDANIA FLETE-OLMEDA ANP

Nurse Practitioner (Adult Health)

1275 YORK AVE
NEW YORK, NY 10021

New York County (212) 639-6948

DR. YULIYA LAKHMAN MD

Radiology (Diagnostic Radiology)

1275 YORK AVE, DEPARTMENT OF RADIOLOGY
NEW YORK, NY 10021

New York County (212) 639-6611

GABRIELLA D'ANDREA MD

Internal Medicine (Medical Oncology)

1275 YORK AVE
NEW YORK, NY 10021

New York County (212) 639-2000

MARNI L SHEREN-MANOFF MD

Internal Medicine (Hematology & Oncology)

1275 YORK AVE
NEW YORK, NY 10021

New York County (646) 227-3813

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 Sandra Brennan's NPI number?

The NPI number for Sandra Brennan is 1497822613. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Sandra Brennan located?

Sandra Brennan practices at 1275 York Ave, New York, NY 10021. The listed phone number is (646) 227-3275.

What is Sandra Brennan's specialty?

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

Is Sandra Brennan enrolled in Medicare?

Yes. Sandra Brennan 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 Sandra Brennan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Brennan reassigns Medicare benefits to 7 organizations: Mskcc Radiology Group (New York, NY), White Plains Physician Services PC (White Plains, NY), East Post Road Medical Services PC (White Plains, NY), Msk Bergen (Montvale, NJ), Msk Harrison (West Harrison, NY) and 2 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 Sandra Brennan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Sandra Brennan affiliated with any hospitals?

According to CMS data, Sandra Brennan is affiliated with St Joseph's Medical Center and White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Sandra Brennan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.