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DR. ANCA CHIRITESCU M.D.
NPI 1821040163
Psychiatry & Neurology - Psychiatry in Rancho Cucamonga, CA

Active since May 16, 2006PECOS Enrolled
WEST VALLEY DETENTION CENTER, MEDICAL OFFICE, 9500 ETIWANDA AVENUE, RANCHO CUCAMONGA, CA 91739(909) 708-8371 Get Directions Write a Review

NPPES record last updated: December 9, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 9, 2021, Dec 5, 2021 (2 updates tracked since 2021).

About Dr. Anca Chiritescu M.d. NPPES

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

DR. ANCA CHIRITESCU M.D. (NPI 1821040163) is an individual psychiatry provider in Rancho Cucamonga, California, licensed in California (A62065) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821040163
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ANCA CHIRITESCUCredential: M.D.
Location AddressWEST VALLEY DETENTION CENTER, MEDICAL OFFICE, 9500 ETIWANDA AVENUERancho Cucamonga, CA 91739
Mailing AddressPo Box 366Claremont, CA 91711-0366 · (909) 227-5488
Phone(909) 708-8371
Sole ProprietorNo
Enumeration DateMay 16, 2006
Last NPPES UpdateDecember 9, 20212 updates tracked since enumeration
NPPES CertifiedDecember 5, 2021
✔ NPI 1821040163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A62065
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
WEST VALLEY DETENTION CENTER, MEDICAL OFFICE, Rancho Cucamonga, CA 91739
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Anca Chiritescu M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Anca Chiritescu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

T H E Clinic Inc
46 mi
Clinic/Center
3834 S. WESTERN AVENUE
Los Angeles, CA 90062
  • Reassigned Medicare billing, California enrollment
  • 24 clinicians in this Medicare group
NPI 1023287679 (323) 730-1920
Ridgecrest Regional Hospital
99 mi
Rural Health
1041 N CHINA LAKE BLVD
Ridgecrest, CA 93555
  • Reassigned Medicare billing, California enrollment
  • 143 clinicians in this Medicare group
NPI 1639448400 (760) 446-0121

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91739 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 Anca Chiritescu's NPI number?

The NPI number for Anca Chiritescu is 1821040163. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Anca Chiritescu located?

Anca Chiritescu practices at West Valley Detention Center, Medical Office 9500 Etiwanda Avenue, Rancho Cucamonga, CA 91739. The listed phone number is (909) 708-8371.

What is Anca Chiritescu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Anca Chiritescu enrolled in Medicare?

Yes. Anca Chiritescu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anca Chiritescu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anca Chiritescu reassigns Medicare benefits to 2 organizations: T H E Clinic Inc (Los Angeles, CA) and Ridgecrest Regional Hospital (Ridgecrest, CA). Each 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 Anca Chiritescu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anca Chiritescu was last updated on December 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.