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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOSEPH IAN BERGER MD
NPI 1346806536
Internal Medicine - Infectious Disease in Hartford, CT

Active since May 14, 2019PECOS Enrolled
132 JEFFERSON ST, THIRD FLOOR, HARTFORD, CT 06106(860) 972-9300(860) 545-0068 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 8, 2020, May 14, 2019 (2 updates tracked since 2019).

About Dr. Joseph Ian Berger Md NPPES

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

DR. JOSEPH IAN BERGER MD (NPI 1346806536) is an individual infectious disease provider in Hartford, Connecticut, licensed in Connecticut (84560) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1346806536
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. JOSEPH IAN BERGERCredential: MD
Location Address132 JEFFERSON ST, THIRD FLOORHartford, CT 06106-2429
Mailing Address80 Seymour StHartford, CT 06106-3300 · (860) 545-5000
Phone(860) 972-9300
Fax(860) 545-0068
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 14, 2019
Last NPPES UpdateJune 26, 20262 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1346806536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CT · 84560
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
132 JEFFERSON ST, Hartford, CT 06106
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph Ian Berger Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1153655915
PECOS Enrollment IDI20260605003778
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 06106 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 3

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

LUIZA DORO PEREIRA MD
Student in an Organized Health Care Education/Training Program
132 JEFFERSON ST
HARTFORD, CT 06106
Capitol Planning Region (860) 972-0200
DAVID JOSE RESTREPO MD
Student in an Organized Health Care Education/Training Program
132 JEFFERSON ST
HARTFORD, CT 06106
Capitol Planning Region (860) 972-0200
NICOLE ALYSSA BAMBARA MD
Student in an Organized Health Care Education/Training Program
132 JEFFERSON ST
HARTFORD, CT 06106
Capitol Planning Region (860) 972-0200

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 Joseph Berger's NPI number?

The NPI number for Joseph Berger is 1346806536. It was assigned to this individual provider in the NPPES registry on May 14, 2019.

Where is Joseph Berger located?

Joseph Berger practices at 132 Jefferson St Third Floor, Hartford, CT 06106. The listed phone number is (860) 972-9300.

What is Joseph Berger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Joseph Berger enrolled in Medicare?

Yes. Joseph Berger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joseph Berger was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.