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PATRICK JOSEPH CORCORAN M.D.
NPI 1144298415
Internal Medicine - Interventional Cardiology in Bloomfield, CT

Active since March 10, 2006PECOS EnrolledAccepts Medicare Assignment
711 COTTAGE GROVE RD, COTTAGE GROVE CARDIOLOGY, BLOOMFIELD, CT 06002(860) 242-8756(860) 242-3052 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 20, 2026, Sep 16, 2016 (2 updates tracked since 2016).

About Patrick Joseph Corcoran M.d. NPPES

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

PATRICK JOSEPH CORCORAN M.D. (NPI 1144298415) is an individual interventional cardiology provider in Bloomfield, Connecticut, licensed in Connecticut (029023) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1144298415
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NamePATRICK JOSEPH CORCORANCredential: M.D.
Location Address711 COTTAGE GROVE RD, COTTAGE GROVE CARDIOLOGYBloomfield, CT 06002-3060
Mailing Address711 Cottage Grove Rd, Cottage Grove CardiologyBloomfield, CT 06002-3060 · (860) 242-8756 · Fax (860) 242-3052
Phone(860) 242-8756
Fax(860) 242-3052
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateMarch 10, 2006
Last NPPES UpdateMarch 20, 20262 updates tracked since enumeration
NPPES CertifiedMarch 20, 2026
✔ NPI 1144298415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in CT · 029023
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
711 COTTAGE GROVE RD, Bloomfield, CT 06002
Open in Google Maps ↗

Secondary Practice Locations 4

Location 111 South RdFarmington, CT 06032-2483 · Phone (860) 679-3343 · Fax (860) 679-4256
Location 2800 Connecticut BlvdEast Hartford, CT 06108-7303 · Phone (860) 679-3343 · Fax (860) 679-4256
Location 3263 Farmington AveFarmington, CT 06030-6235 · Phone (860) 679-3343 · Fax (860) 679-4256
Location 4507 E Main StTorrington, CT 06790-3918 · Phone (860) 679-3343 · Fax (860) 679-4256

Other Identifiers 3

Other060032219CT · Railroad Medicare
Medicaid001290238CT
Other110005223CT · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Patrick Joseph Corcoran 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 ID6709923808
PECOS Enrollment IDI20091022000081
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

2

Medicare enrollment records show Patrick Corcoran reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trinity Health Of New England Provider Network Organization Inc
3.4 mi
Internal Medicine
114 WOODLAND ST, SAINT FRANCIS MEDICAL GROUP INC.
Hartford, CT 06105
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,186 clinicians in this Medicare group
NPI 1003882812 (860) 714-1325
University Of Connecticut Health Center
6.5 mi
General Practice
263 FARMINGTON AVE
Farmington, CT 06030
  • Reassigned Medicare billing, Connecticut enrollment
  • 788 clinicians in this Medicare group
NPI 1720083769 (860) 679-7503

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 12

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
958 services641 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
125 services119 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
116 services99 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
111 services98 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services20 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06002 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 20

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

TRACY E PATEL M.D.
Internal Medicine (Cardiovascular Disease)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
ARTHUR BERNARD LANDRY JR. M.D.
Internal Medicine (Cardiovascular Disease)
711 COTTAGE GROVE RD, COTTAGE GROVE CARDIOLOGY
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
USAMA BIN NASIR M.D.
Internal Medicine (Cardiovascular Disease)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
MOHAMAD FIRAS BARBOUR MD
Internal Medicine (Cardiovascular Disease)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
MRS. LINDSAY ALLISON PETRIELLO APRN
Nurse Practitioner (Family)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
JAWAD HAIDER M.D.
Internal Medicine (Interventional Cardiology)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
VINCENT FRANK ROMANO M.D.
Internal Medicine (Cardiovascular Disease)
711 COTTAGE GROVE RD, COTTAGE GROVE CARDIOLOGY
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756
ERIN M VINCENT PA-C
Physician Assistant (Medical)
711 COTTAGE GROVE RD
BLOOMFIELD, CT 06002
Capitol Planning Region (860) 242-8756

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 Patrick Corcoran's NPI number?

The NPI number for Patrick Corcoran is 1144298415. It was assigned to this individual provider in the NPPES registry on March 10, 2006.

Where is Patrick Corcoran located?

Patrick Corcoran practices at 711 Cottage Grove Rd Cottage Grove Cardiology, Bloomfield, CT 06002. The listed phone number is (860) 242-8756.

What is Patrick Corcoran's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Patrick Corcoran enrolled in Medicare?

Yes. Patrick Corcoran 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 Patrick Corcoran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Corcoran reassigns Medicare benefits to 2 organizations: Trinity Health Of New England Provider Network Organization Inc (Hartford, CT) and University Of Connecticut Health Center (Farmington, CT). 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 Patrick Corcoran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patrick Corcoran accept?

Health plans from Anthem Blue Cross and Blue Shield list Patrick Corcoran 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.

When was this NPI record last updated?

The NPPES record for Patrick Corcoran was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.