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Arthur H. Katz, M.D., S.C.

Otolaryngology/Facial Plastic Surgery Physician in Munster, IN · enumerated 2006 · authorized official Arthur Katz, Owner & President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598832750

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Registry record

Entity type Organization (Type 2)
Legal business name Arthur H. Katz, M.D., S.C.
Practice address 1950 45th St, Suite 205, Munster, IN, 46321
Phone (219) 934-9396
Fax (219) 924-7899
Enumeration date Nov 30, 2006
Last updated in NPPES Jan 25, 2017

Taxonomy & classification

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License 01027712 (IN) Secondary
207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License 036-055188 (IL) Secondary
207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 01027712 (IN) Primary
207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 036-055188 (IL) Secondary

Authorized official

Name Arthur Katz
Title Owner & President
Phone (219) 934-9396

Other identifiers

Identifier Type State Issuer
21609195 Other IL BLUE CROSS BLUE SHIELD
036055188 Medicaid IL -
520377 Other IN UNITED HEALTHCARE
214601 Other IL MEDICARE ID - TYPE UNSPECIFIED
000000095404 Other IN ANTHEM BCBS OF IN
200859940A Medicaid IN -
2275913 Other IN AETNA
2275913 Other IL AETNA
520377 Other IL UNITED HEALTHCARE
200859940B Medicaid IN -
4028726 Other IN AETNA
4028726 Other IL AETNA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Arthur H. Katz, M.D., S.C.?
The NPI for Arthur H. Katz, M.D., S.C. is 1598832750, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arthur H. Katz, M.D., S.C.?
NPPES lists Arthur Katz (Owner & President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-25.