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LOUIS A CHAPTINI MD
NPI 1679663389
Internal Medicine - Gastroenterology in New Haven, CT

Active since October 13, 2006PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
40 TEMPLE ST, SUITE 1A, NEW HAVEN, CT 06510(203) 785-4138(203) 785-1345 Get Directions Write a Review

NPPES record last updated: August 10, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Louis A Chaptini Md NPPES

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

LOUIS A CHAPTINI MD (NPI 1679663389) is an individual gastroenterology provider in New Haven, Connecticut, licensed in Connecticut (51164) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1679663389
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameLOUIS A CHAPTINICredential: MD
Location Address40 TEMPLE ST, SUITE 1ANew Haven, CT 06510-2715
Mailing Address40 Temple St, Suite 1aNew Haven, CT 06510-2715 · (203) 785-4138 · Fax (203) 785-1345
Phone(203) 785-4138
Fax(203) 785-1345
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateOctober 13, 2006
Last NPPES UpdateAugust 10, 2012
✔ NPI 1679663389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in CT · 51164✔ Licensed in NJ · MA074833✔ Licensed in DE · C10007588
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
40 TEMPLE ST, New Haven, CT 06510
Open in Google Maps ↗

Other Identifiers 18

Other2595018United Healthcare
Medicare UPINI36402
Other1000036078DE · Delaware Physicians Care
Other1090945Aetna
Medicare PIN097307 AVVNJ
Other7120283Cigna
Other60020751Horizon Nj Health
Other2723048000DE · Amerihealth Of Delaware
Other3K6073Healthnet
Other1783953Amerihealth Ppo, Pa Bs
Other43276University Healthplan
Other50588Christiana Healthcare
Medicaid1000038356DE
Other010007755Americhoice
Medicaid0080918NJ
OtherP000264298Rr Medicare
OtherP3667775Oxford
Other2621385000Amerihealth, Keystone, Ibc

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

Louis A Chaptini Md 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 ID3870522899
PECOS Enrollment IDI20121002000384
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 3

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.

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.
35 services34 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.
33 services23 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

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.

SARA WETZSTEIN NETTER MD
Ophthalmology
40 TEMPLE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-2020
JOHN W DOBBINS M.D.
Internal Medicine (Gastroenterology)
40 TEMPLE ST, SUITE 4A
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 777-0304
DR. THOMAS M. HANSON M.D., FACOS
Obstetrics & Gynecology
40 TEMPLE ST, SUITE 7A
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 789-2011
DAVID M WOLFSOHN M.D.
Internal Medicine (Gastroenterology)
40 TEMPLE ST, SUITE 4A
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 777-0304
RANDY LUCIANO M.D., PH.D.
Internal Medicine (Nephrology)
40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4138
MAYRA JANET SANCHEZ DE LA CRUZ MD
Internal Medicine (Gastroenterology)
40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4138
STEPHEN M STRITTMATTER MD
Psychiatry & Neurology (Neurology)
40 TEMPLE ST, SUITE 6-C
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4085
CARDIOLOGY ASSOCIATES OF NEW HAVEN, PC
Internal Medicine (Cardiovascular Disease)
40 TEMPLE ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 789-2272

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 Louis Chaptini's NPI number?

The NPI number for Louis Chaptini is 1679663389. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Louis Chaptini located?

Louis Chaptini practices at 40 Temple St Suite 1A, New Haven, CT 06510. The listed phone number is (203) 785-4138.

What is Louis Chaptini's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Louis Chaptini enrolled in Medicare?

Yes. Louis Chaptini 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 Louis Chaptini was last updated on August 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.