Deactivated NPI 1912259508 Deactivated / Inactive NPI Male Practitioner

John Irving Larkin

Pediatrics • Greenwich, CT

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, John Larkin has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date October 08, 2012

NPI Deactivation Date January 31, 2024

Total Practice Duration ~12 Years of Practice (2012 – 2024)

Professional Overview & Biography Verified Profile Summary

John Larkin was a registered Pediatrics practicing in Greenwich, CT. Throughout an active medical career spanning 12 years, John Larkin provided care at the practice location at 1 INTERVALE PL until profile deactivation on 2024-01-31.

Practice Location & Contact Primary Location

Practice Address

1 Intervale Pl

Greenwich, CT 068306325

Telephone 9146499319

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Greenwich, CT

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 23.5 Yrs

Regional Practice Density

18 Specialists

Practicing in Greenwich, CT (1087 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CT 011208

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

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NPI Profile Deactivated January 31, 2024

Record deactivated on January 31, 2024

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NPI Profile Active October 08, 2012

NPI status registered as active in NPPES database

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Updated Practice Location October 08, 2012

Registered at 1 INTERVALE PL, GREENWICH, CT 068306325 (Tel: 9146499319)

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Updated Business Mailing Address October 08, 2012

Registered at 1 INTERVALE PL, GREENWICH, CT 068306325 (Tel: 9146499319)

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Provider Name / Credentials Updated October 08, 2012

Recorded as JOHN LARKIN

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Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2012

Pediatrics (License #011208 in CT)

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Initial NPI Registration & Enumeration October 08, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1912259508

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 08, 2012

Last Update: October 08, 2012

Deactivation Date: January 31, 2024

Update or Correct Profile

Mailing Address

1 Intervale Pl

Greenwich, CT 068306325

Phone: 9146499319

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.