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OFFICES OF RICHARD S. ROCK M D
NPI 1366553448
Obstetrics & Gynecology - Gynecology in Bannockburn, IL

Active since August 31, 2006
2101 WAUKEGAN RD, SUITE 301, BANNOCKBURN, IL 60015(847) 295-0584(847) 295-0637 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 12, 2025, Dec 19, 2022, Mar 22, 2019 and 1 more (4 updates tracked since 2017).

About Offices Of Richard S. Rock M D NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OFFICES OF RICHARD S. ROCK M D (NPI 1366553448) is a healthcare organization registered as a gynecology in Bannockburn, Illinois and active in the NPI registry since August 2006. The organization lists Richard Stephen Rock, President, as its authorized official.

NPPES Registry Identity

NPI1366553448
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameOFFICES OF RICHARD S. ROCK M D
Location Address2101 WAUKEGAN RD, SUITE 301Bannockburn, IL 60015-1836
Mailing Address2101 Waukegan Rd, Suite 301Bannockburn, IL 60015-1836 · (847) 295-0584 · Fax (847) 295-0637
Phone(847) 295-0584
Fax(847) 295-0637
Organization SubpartNo
Authorized OfficialRichard Stephen RockPresident · (847) 295-0584
Enumeration DateAugust 31, 2006
Last NPPES UpdateAugust 12, 20254 updates tracked since enumeration
NPPES CertifiedAugust 12, 2025
✔ NPI 1366553448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in IL · 036059624
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
2101 WAUKEGAN RD, Bannockburn, IL 60015
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Offices Of Richard S. Rock M D is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Offices Of Richard S. Rock M D, which bills Medicare for the services this clinician delivers.

Clinician (1)

Richard Rock, MD
Obstetrics/Gynecology
NPI 1609984830
2101 WAUKEGAN RD SUITE 301
Bannockburn, IL 60015
(847) 295-0584
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Offices Of Richard S. Rock M D's NPI number?

The NPI number for Offices Of Richard S. Rock M D is 1366553448. It was assigned to this organization in the NPPES registry on August 31, 2006.

Where is Offices Of Richard S. Rock M D located?

Offices Of Richard S. Rock M D is located at 2101 Waukegan Rd Suite 301, Bannockburn, IL 60015. The listed phone number is (847) 295-0584.

What is Offices Of Richard S. Rock M D's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Offices Of Richard S. Rock M D enrolled in Medicare?

Yes. Offices Of Richard S. Rock M D is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Offices Of Richard S. Rock M D?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Offices Of Richard S. Rock M D. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Offices Of Richard S. Rock M D was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.