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Robert I Gans, M.D. PC

Robert I Gans, M.D. PC is a healthcare organization registered as Ophthalmology Physician in Southfield, MI, holding Type 2 (organization) NPI 1811158280 since 2008. The authorized official on file is Mary Arnett, Biller.

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NPI 1811158280
Entity type Organization (Type 2)
Legal business name Robert I Gans, M.D. PC
Practice address 26615 GREENFIELD RD, Southfield, MI, 48076
Phone 2485571070
Fax 2485574984
Enumeration date 2008-06-19
Last updated in NPPES 2008-06-19

Authorized official

Name Mary Arnett
Title Biller
Phone 2485571812

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM2500X Medical Specialty Clinic/Center Secondary 022712 MI
207W00000X Ophthalmology Physician Primary 022712 MI

Other identifiers

Identifier Type State Issuer
3475446 Medicaid MI
3475464 Medicaid MI
Copy-ready billing details
Provider: Robert I Gans, M.D. PC
NPI: 1811158280
Taxonomy: 207W00000X (Ophthalmology Physician)
Address: 26615 GREENFIELD RD, Southfield, MI, 48076

Providers at this address

NPI Name Type Specialty Location
1104828029 Jeffrey Katz Individual Ophthalmology Physician Southfield, MI
1770761736 Gary D Bergman MD PC Organization Ophthalmology Physician Southfield, MI
1750887170 Guardian Care, Inc. Organization Case Management Agency Southfield, MI

Verify this record

Cross-check NPI 1811158280 against the authoritative CMS record: view Robert I Gans, M.D. PC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

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.
What type of organization is Robert I Gans, M.D. PC?
Robert I Gans, M.D. PC is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-19.