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

LOUIS ARTHUR COLOZZI JR. MD
NPI 1851353841
Anesthesiology in West Reading, PA

Q: What is Louis Colozzi's NPI number?

The NPI number for Louis Colozzi is 1851353841. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Q: What is Louis Colozzi's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Louis Colozzi 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 40 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 April 05, 2006

6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD, WEST READING, PA 19611(610) 988-8589(610) 988-5976 Get Directions Write a Review

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

On this page

About Louis Arthur Colozzi Jr. Md NPPES

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

LOUIS ARTHUR COLOZZI JR. MD (NPI 1851353841) is an individual anesthesiology provider in West Reading, Pennsylvania, licensed in Pennsylvania (MD038112E) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1851353841

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameLOUIS ARTHUR COLOZZI JR.Credential: MD

Location Address6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTDWest Reading, PA 19611

Mailing AddressPo Box 16052, Reading Anesthesia Associates LtdReading, PA 19612-6052 · (610) 988-8589 · Fax (610) 988-5976

Phone(610) 988-8589

Fax(610) 988-5976

Sole ProprietorNo

Enumeration DateApril 5, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1851353841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in PA · MD038112E

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

6TH AVENUE & SPRUCE STREET, West Reading, PA 19611

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Other Identifiers 1

Medicaid0010854500001PA

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.

READING PROFESSIONAL SERVICES

Psychologist

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (610) 988-8446

STEVEN VASAS PA-C

Physician Assistant (Medical)

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (610) 988-4207

DEBORAH LEE BEVVINO

Psychologist

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (610) 988-8070

ERIC BAUSHER

Social Worker

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (610) 988-8070

READING PROFESSIONAL SERVICES

Psychiatry & Neurology (Psychiatry)

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (610) 988-8446

JEFFREY SCOTT MARSHALL MD

Anesthesiology

6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
READING, PA 19611

Berks County (610) 988-8589

KIRTHIK NATHAN PARTHASARATHY M.D.

Obstetrics & Gynecology

6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Berks County (484) 628-8614

ROBERT FREDERICK EARLY JR. MD

Anesthesiology

6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611

Berks County (610) 988-8589

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 Colozzi's NPI number?

The NPI number for Louis Colozzi is 1851353841. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Louis Colozzi located?

Louis Colozzi practices at 6th Avenue & Spruce Street Reading Anesthesia Associates Ltd, West Reading, PA 19611. The listed phone number is (610) 988-8589.

What is Louis Colozzi's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Louis Colozzi 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 40 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.