1. Home
  2. Directory
  3. Connecticut
  4. New Haven
  5. Internal Medicine
  6. NPI Profile

LEO MATHIAS COONEY MD
NPI 1992787287
Internal Medicine - Geriatric Medicine in New Haven, CT

Active since November 14, 2005PECOS Enrolled
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR, NEW HAVEN, CT 06519(203) 688-2204(203) 688-3876 Get Directions Write a Review

NPPES record last updated: December 9, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leo Mathias Cooney Md NPPES

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

LEO MATHIAS COONEY MD (NPI 1992787287) is an individual geriatric medicine provider in New Haven, Connecticut, licensed in Connecticut (018221) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in New Haven.

NPPES Registry Identity

NPI1992787287
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameLEO MATHIAS COONEYCredential: MD
Location Address789 HOWARD AVE, DANA BUILDING - 3RD FLOORNew Haven, CT 06519-1304
Mailing AddressPo Box 9805, 300 George Street 6th FloorNew Haven, CT 06536-0805
Phone(203) 688-2204
Fax(203) 688-3876
Sole ProprietorNo
Enumeration DateNovember 14, 2005
Last NPPES UpdateDecember 9, 2020
NPPES CertifiedDecember 9, 2020
✔ NPI 1992787287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CT · 018221
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License 018221 (CT)
789 HOWARD AVE, New Haven, CT 06519
Open in Google Maps ↗

Secondary Practice Location 1

Location 1150 Sargent Drive, Cornell Scott-Hill Health Center at Sargent DriveNew Haven, CT 06511-6100 · Phone (203) 503-3000 · Fax (203) 503-3224

Other Identifiers 1

Medicaid001182211CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Leo Mathias Cooney Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06519 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
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
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.

CYRUS R KAPADIA MD
Internal Medicine (Gastroenterology)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4138
PEDRO JOSE GONZALEZ JIMENEZ
Pediatrics (Pediatric Emergency Medicine)
789 HOWARD AVE, YNHH PEDIATRICS
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
DR. AMIT N VORA MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-7960
DEVIKA KIR MD
Internal Medicine (Interventional Cardiology)
789 HOWARD AVE, YNHH,
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
LOUISE MARIE DEMBRY MD
Internal Medicine (Infectious Disease)
789 HOWARD AVE, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4629
PRIYANKA DEB M.D.
Radiology (Diagnostic Radiology)
789 HOWARD AVE, TOMPKINS EAST BUILDING ROOM 2-230
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2385
MRS. KATHLEEN O'CONNOR FRAME ANP-C, WHNP-BC, APRN
Nurse Practitioner (Adult Health)
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 688-5555
VIDHI PATEL
Pharmacist
789 HOWARD AVE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (888) 461-0106

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 Leo Cooney's NPI number?

The NPI number for Leo Cooney is 1992787287. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is Leo Cooney located?

Leo Cooney practices at 789 Howard Ave Dana Building - 3rd Floor, New Haven, CT 06519. The listed phone number is (203) 688-2204.

What is Leo Cooney's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Leo Cooney enrolled in Medicare?

Yes. Leo Cooney is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Leo Cooney was last updated on December 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.