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Ramona C Marsh MD Sc

Obstetrics & Gynecology Physician in Downers Grove, IL · enumerated 2007 · authorized official Ramona Marsh, Physician.

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

National Provider Identifier

1396929600

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Registry record

Entity type Organization (Type 2)
Legal business name Ramona C Marsh MD Sc
Practice address 3825 Highland Ave, Suite 4a, Downers Grove, IL, 60515
Phone (630) 852-9400
Fax (630) 852-9766
Enumeration date Dec 21, 2007
Last updated in NPPES Dec 21, 2007

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ramona Marsh
Title Physician
Phone (630) 852-9400

Other identifiers

Identifier Type State Issuer
02223000 Other IL BLUE CROSS BLUE SHIELD

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 Ramona C Marsh MD Sc?
The NPI for Ramona C Marsh MD Sc is 1396929600, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ramona C Marsh MD Sc?
NPPES lists Ramona Marsh (Physician) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-21.