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MISS MARY TERESA O'CONNOR M.D.
NPI 1912920406
Clinic/Center in Cranford, NJ

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
25 S UNION AVE, CRANFORD, NJ 07016(908) 709-1323(908) 709-1329 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Miss Mary Teresa O'connor M.d. NPPES

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

MISS MARY TERESA O'CONNOR M.D. (NPI 1912920406) is an individual clinic/center provider in Cranford, New Jersey, licensed in New Jersey (25MA04406400) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1912920406
Entity TypeIndividualFemale
Primary Taxonomy261Q00000X
Provider Legal NameMISS MARY TERESA O'CONNORCredential: M.D.
Location Address25 S UNION AVECranford, NJ 07016-2843
Mailing Address14 Meadowbrook CtSummit, NJ 07901-2317 · (908) 273-7983
Phone(908) 709-1323
Fax(908) 709-1329
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1912920406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
License✔ Licensed in NJ · 25MA04406400
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
25 S UNION AVE, Cranford, NJ 07016
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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

Miss Mary Teresa O'connor M.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 ID7214964683
PECOS Enrollment IDI20050719000063
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 10

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.
3,101 services22 patients
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.
377 services377 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.
359 services359 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.
179 services178 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.
143 services139 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.
138 services137 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07016 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
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 2

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

CRANFORD DIAGNOSTIC IMAGING PA
Radiology (Diagnostic Radiology)
25 S UNION AVE, CRANFORD DIAGNOSTIC IMAGING
CRANFORD, NJ 07016
Union County (908) 709-1323
DR. SAQBA FAROOQ MD
Radiology (Diagnostic Radiology)
25 S UNION AVE
CRANFORD, NJ 07016
Union County (908) 709-1323

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 Mary O'connor's NPI number?

The NPI number for Mary O'connor is 1912920406. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Mary O'connor located?

Mary O'connor practices at 25 S Union Ave, Cranford, NJ 07016. The listed phone number is (908) 709-1323.

What is Mary O'connor's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Mary O'connor enrolled in Medicare?

Yes. Mary O'connor 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.

When was this NPI record last updated?

The NPPES record for Mary O'connor 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.