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

DR. IRA D MICKENBERG M.D.
NPI 1285680751
Internal Medicine - Infectious Disease in Southbury, CT

Q: What is Ira Mickenberg's NPI number?

The NPI number for Ira Mickenberg is 1285680751. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Q: What is Ira Mickenberg's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ira Mickenberg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.

Active since May 26, 2006

22 OLD WATERBURY RD, SUITE 201, SOUTHBURY, CT 06488(203) 264-6503(203) 262-1430 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Ira D Mickenberg M.d. NPPES

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

DR. IRA D MICKENBERG M.D. (NPI 1285680751) is an individual infectious disease provider in Southbury, Connecticut, licensed in Connecticut (014557) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1285680751

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. IRA D MICKENBERGCredential: M.D.

Location Address22 OLD WATERBURY RD, SUITE 201Southbury, CT 06488-3848

Mailing Address22 Old Waterbury Rd, Suite 201Southbury, CT 06488-3848 · (203) 264-6503 · Fax (203) 262-1430

Phone(203) 264-6503

Fax(203) 262-1430

Sole ProprietorNo

Enumeration DateMay 26, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1285680751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in CT · 014557

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.

22 OLD WATERBURY RD, Southbury, CT 06488

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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.

DR. AGATA JASKIEWICZ-POZNANSKA M.D.

Family Medicine

22 OLD WATERBURY RD
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 262-4200

DR. CATHERINE G WINKLER PHD, MPH, APRN

Nurse Practitioner (Adult Health)

22 OLD WATERBURY RD
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 262-4200

KATELYN ELAINE REYNOLDS APRN

Nurse Practitioner (Family)

22 OLD WATERBURY RD
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (475) 289-4827

HARSHANA PATEL DO

Internal Medicine

22 OLD WATERBURY RD
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 267-4200

DR. FITZHUGH C PANNILL III M.D.

Internal Medicine (Geriatric Medicine)

22 OLD WATERBURY RD, SUITE 201
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 264-6503

LALAINE MORTERA M.D.

Pediatrics

22 OLD WATERBURY RD, SUITE 204
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 262-4250

KRISTEN L VELSMID APRN

Nurse Practitioner

22 OLD WATERBURY RD, SUITE 203
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 262-4220

MS. LINDA EGLIT APRN

Nurse Practitioner (Gerontology)

22 OLD WATERBURY RD
SOUTHBURY, CT 06488

Naugatuck Valley Planning Region (203) 262-4200

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 Ira Mickenberg's NPI number?

The NPI number for Ira Mickenberg is 1285680751. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Ira Mickenberg located?

Ira Mickenberg practices at 22 Old Waterbury Rd Suite 201, Southbury, CT 06488. The listed phone number is (203) 264-6503.

What is Ira Mickenberg's specialty?

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

When was this NPI record last updated?

The NPPES record for Ira Mickenberg was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.