GARY THOMAS YACONO (M.D.) – Internal Medicine Physician, NPI 1740298322

Internal Medicine Physician

GARY THOMAS YACONO (M.D.) is a healthcare provider. based in Danbury, Connecticut. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 026624 (CT). The NPI Number for GARY THOMAS YACONO (M.D.) is 1740298322

Main info

Male

50 Years Of Experience

Accepts Medicare Assignment

Name

GARY THOMAS YACONO (M.D.)

NPI

1740298322

Phone

(203) 749-5700

Address

79 Sand Pit Rd

Enumeration Date

3 August 2006

Last Update Date

24 November 2020

Doctor Profile

Medical School Name

NEW YORK MEDICAL COLLEGE

Secondary Phone

2037397118

Graduation Year

1976 (50 years ago)

PAC ID

1456401850

Group Practice PAC ID

4789597691

Professional Enrollment ID

I20090605000126

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience62

Completeness75

Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for GARY THOMAS YACONO (M.D.)

79 Sand Pit Rd
Danbury, CT 068104005
Phone: (203) 749-5700
Fax: (203) 830-8088
Type: Location
96 State Route 37
New Fairfield, CT 068124034
Phone: (203) 746-6000
Fax: (203) 746-0155
Type: Location
130, North High Street, Lancaster Historic District, Carpenters Addition, Lancaster, Fairfield County, Ohio, 43130, United States
NEW FAIRFIELD, CT 068124013
Phone: (203) 746-6000
Fax: (203) 746-0155
Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 06810)

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Provider's Procedures

GARY THOMAS YACONO (M.D.) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
INTERNAL MEDICINE	CT	81002	Urinalysis, manual test	36	34
INTERNAL MEDICINE	CT	90670	Pneumococcal vaccine for injection into muscle	121	121

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 4789597691View full group profile

Name	Specialty	State
PAMELA JOY RANDOLPH (M.D.)	-	CT
DAVID A WILLIAMS (CRNA)	-	CT
DR. HENRY NGUYEN (MD)	-	WA
RICHARD A HUGHES (MD)	A N E S T H E S I O L O G Y	GA
PETER JAKUBOWSKI	Certified Registered Nurse Anesthetist (Crna)	CT
EVA DAVIS (LCSW)	-	NY
JILL BIANCA WATRAS (M.D.)	General Surgery	CT
DR. MICHAEL SPIEGEL (M.D.)	-	CT
DR. DANIEL KLEINER (MD)	-	CT
PAUL R BEILES (MD)	-	GA

Reviews

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Frequently asked questions

What unique ID ties claims to GARY THOMAS YACONO (M.D.)?

NPI 1740298322 is assigned to GARY THOMAS YACONO (M.D.) under the national enumeration system.

Is GARY THOMAS YACONO (M.D.)'s enrollment marked active?

An active flag here means the NPI record is not in a deactivated state.

Can you summarize GARY THOMAS YACONO (M.D.)'s specialty in plain language?

Clinically, the directory lists GARY THOMAS YACONO (M.D.) with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.

What location metadata exists for GARY THOMAS YACONO (M.D.)?

The page summarizes Danbury, Connecticut for GARY THOMAS YACONO (M.D.); expand the address list for detail.

How can I contact GARY THOMAS YACONO (M.D.)?

Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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