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Mark S. Feldman, M.D. P.C.

Specialist in Belleville, IL · enumerated 2013 · authorized official Dana Miles, Office Manager.

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

National Provider Identifier

1851735450

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Registry record

Entity type Organization (Type 2)
Legal business name Mark S. Feldman, M.D. P.C.
Other name <Unavail>
Practice address 311 W Lincoln St, Suite 100, Belleville, IL, 62220
Phone (618) 233-3661
Fax (618) 233-0992
Enumeration date Apr 25, 2013
Last updated in NPPES Apr 25, 2013

Taxonomy & classification

174400000X Specialist Other Service Providers · License 036058043 (IL) Primary

Authorized official

Name Dana Miles
Title Office Manager
Phone (618) 233-3661

Other identifiers

Identifier Type State Issuer
036058043 Medicaid IL -

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 Mark S. Feldman, M.D. P.C.?
The NPI for Mark S. Feldman, M.D. P.C. is 1851735450, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mark S. Feldman, M.D. P.C.?
NPPES lists Dana Miles (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-25.