RAJESWARI CHALLA DDS
NPI 1659828895
Dentist in Simi Valley, CA

Q: What is Rajeswari Challa's NPI number?

The NPI number for Rajeswari Challa is 1659828895. It was assigned to this individual provider in the NPPES registry on September 6, 2016.

Q: What is Rajeswari Challa's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Rajeswari Challa was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since September 06, 2016PECOS Enrolled

1755 ERRINGER RD STE 10, SIMI VALLEY, CA 93065(805) 522-3100(805) 522-3108 Get Directions Write a Review

NPPES record last updated: February 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Rajeswari Challa Dds NPPES

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

RAJESWARI CHALLA DDS (NPI 1659828895) is an individual dentist in Simi Valley, California, licensed in California (100792) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659828895

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameRAJESWARI CHALLACredential: DDS

Location Address1755 ERRINGER RD STE 10Simi Valley, CA 93065-6507

Mailing Address1755 Erringer Rd Ste 10Simi Valley, CA 93065-6507 · (805) 522-3100 · Fax (805) 522-3108

Phone(805) 522-3100

Fax(805) 522-3108

Sole ProprietorYes

Enumeration DateSeptember 6, 2016

Last NPPES UpdateFebruary 6, 2025

NPPES CertifiedFebruary 6, 2025

✔ NPI 1659828895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · 100792

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

1755 ERRINGER RD STE 10, Simi Valley, CA 93065

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rajeswari Challa Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$95.28 typical visit price

range $62.32 – $185.36

Typical copayment $23.82 (range $15.58 – $46.34)

Most-billed visit code 99203

Established Patient

$77.11 typical visit price

range $20.68 – $151.85

Typical copayment $19.27 (range $5.17 – $37.96)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Rajeswari Challa's NPI number?

The NPI number for Rajeswari Challa is 1659828895. It was assigned to this individual provider in the NPPES registry on September 6, 2016.

Where is Rajeswari Challa located?

Rajeswari Challa practices at 1755 Erringer Rd Ste 10, Simi Valley, CA 93065. The listed phone number is (805) 522-3100.

What is Rajeswari Challa's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Rajeswari Challa enrolled in Medicare?

Yes. Rajeswari Challa is registered in the Medicare PECOS enrollment system.

What insurance does Rajeswari Challa accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Rajeswari Challa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rajeswari Challa was last updated on February 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.