Skip to content
NPISignal

Individual Healthcare Provider

Marc A Polacco, MD

NPI Record: ActiveOtolaryngology — Otolaryngology/Facial Plastic Surgery
NPI1689084022
North Liberty, Iowa

Provider's NPPES record last updated: March 19, 2026

Overview

Entity Type
Individual Healthcare Provider
NPI
1689084022
Primary Specialty
Otolaryngology — Otolaryngology/Facial Plastic Surgery
Practice Location
North Liberty, Iowa
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 20, 2026, 8:58 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Otolaryngology

    Otolaryngology/Facial Plastic Surgery

    Allopathic & Osteopathic Physicians

    Primary

    An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

    Taxonomy code 207YX0905X
  • Otolaryngology

    Allopathic & Osteopathic Physicians

    An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

    Taxonomy code 207Y00000X

Provider-Reported License Information

Otolaryngology (Iowa)
MD-49974
Otolaryngology (Iowa)
MD-49974
Otolaryngology (Georgia)
49974
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

1750 Jordan St

North Liberty, Iowa 52317-8089

Phone: (319) 569-3444

Additional Practice Location

200 Hawkins Dr

Iowa City, Iowa 52242-1009

Phone: (319) 356-2177

Fax: (319) 356-4547

Additional Practice Location

500 E Market St

Iowa City, Iowa 52245-2633

Phone: (319) 339-3551

Fax: (319) 248-7945

Additional Practice Location

105 E 9th St

Coralville, Iowa 52241-2209

Phone: (319) 467-2000

Fax: (319) 356-3949

Record Information

Enumeration Date
May 7, 2014
Provider's NPPES Record Last Updated
March 19, 2026
Certification Date
March 19, 2026
NPISignal NPPES Dataset
August 2026

See Something Wrong?

Incorrect provider information

Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.

Update a record through NPPES

Something wrong with this page?

If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.

Report a display issue