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ROOPA RAO, M.D., INC.
NPI 1790889228
Obstetrics & Gynecology in Simi Valley, CA

Active since September 13, 2006
1687 ERRINGER RD, SUITE 107, SIMI VALLEY, CA 93065(805) 526-6135(805) 583-5139 Get Directions Write a Review

NPPES record last updated: February 4, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Roopa Rao, M.d., Inc. NPPES

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

ROOPA RAO, M.D., INC. (NPI 1790889228) is a healthcare organization registered as an obstetrics & gynecology in Simi Valley, California and active in the NPI registry since September 2006. The organization lists Roopa Rohini Rao- Karlamangla, Physician/ Owner, as its authorized official.

NPPES Registry Identity

NPI1790889228
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameROOPA RAO, M.D., INC.
Location Address1687 ERRINGER RD, SUITE 107Simi Valley, CA 93065-6508
Mailing Address1687 Erringer Rd, Suite 107Simi Valley, CA 93065-6508 · (805) 526-6135 · Fax (805) 583-5139
Phone(805) 526-6135
Fax(805) 583-5139
Organization SubpartNo
Authorized OfficialRoopa Rohini Rao- KarlamanglaPhysician/ Owner · (805) 526-6135
Enumeration DateSeptember 13, 2006
Last NPPES UpdateFebruary 4, 2008
✔ NPI 1790889228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G083232
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1687 ERRINGER RD, Simi Valley, CA 93065
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Other Identifiers 2

Medicare PINW21452CA
Medicare UPING50355CA

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roopa Rao, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20080103000666Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Roopa Rao, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Roopa Rao Karlamangla, M.D.
Obstetrics/Gynecology
NPI 1588650865
1687 ERRINGER RD SUITE 107
Simi Valley, CA 93065
(805) 526-6135
✔ 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 Roopa Rao, M.D., Inc.'s NPI number?

The NPI number for Roopa Rao, M.D., Inc. is 1790889228. It was assigned to this organization in the NPPES registry on September 13, 2006.

Where is Roopa Rao, M.D., Inc. located?

Roopa Rao, M.D., Inc. is located at 1687 Erringer Rd Suite 107, Simi Valley, CA 93065. The listed phone number is (805) 526-6135.

What is Roopa Rao, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Roopa Rao, M.D., Inc. enrolled in Medicare?

Yes. Roopa Rao, M.D., Inc. is registered in the Medicare PECOS enrollment system.

When is Roopa Rao, M.D., Inc.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Roopa Rao, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Roopa Rao, M.D., Inc.. 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 Roopa Rao, M.D., Inc. was last updated on February 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.