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Hematology Oncology Consultants PC

Specialist in Royal Oak, MI · enumerated 2006 · authorized official Tracy Messing, Office Administrator.

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

National Provider Identifier

1932271061

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Registry record

Entity type Organization (Type 2)
Legal business name Hematology Oncology Consultants PC
Practice address 3577 W 13 Mile Rd Ste 103, Royal Oak, MI, 48073
Phone (248) 288-4500
Fax (248) 288-0450
Enumeration date Nov 14, 2006
Last updated in NPPES Apr 13, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Tracy Messing
Title Office Administrator
Phone (248) 288-4500

Other identifiers

Identifier Type State Issuer
032480001 Other MI DME PTAN

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 type of organization is Hematology Oncology Consultants PC?
Hematology Oncology Consultants PC is registered in NPPES as a Specialist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-13.