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DAVID JOHN NINAN D.O.
NPI 1992893523
Anesthesiology in Moreno Valley, CA

Active since October 10, 2006PECOS Enrolled
26520 CACTUS AVE, MORENO VALLEY, CA 92555(951) 486-4574 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 3, 2021, Feb 1, 2016 (2 updates tracked since 2016).

About David John Ninan D.o. NPPES

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

DAVID JOHN NINAN D.O. (NPI 1992893523) is an individual anesthesiology provider in Moreno Valley, California, licensed in California (20A7729) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992893523
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDAVID JOHN NINANCredential: D.O.
Location Address26520 CACTUS AVEMoreno Valley, CA 92555-3927
Mailing AddressPo Box 2757Orange, CA 92859-0757 · (714) 973-2650
Phone(951) 486-4574
Sole ProprietorNo
Enumeration DateOctober 10, 2006
Last NPPES UpdateDecember 3, 20212 updates tracked since enumeration
✔ NPI 1992893523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · 20A7729
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
26520 CACTUS AVE, Moreno Valley, CA 92555
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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)

David John Ninan D.o. 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

3

Medicare enrollment records show David Ninan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faculty Physicians And Surgeons Of Llusm
Same address
Clinical Pathology
26520 CACTUS AVE
Moreno Valley, CA 92555
  • Reassigned Medicare billing, California enrollment
  • 2,584 clinicians in this Medicare group
NPI 1275191926 (909) 558-4000
Southern California Permanente Medical Group
16 mi
Health Maintenance Organization
10800 MAGNOLIA AVE
Riverside, CA 92505
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1316979834 (866) 984-7483
Bbddd, Inc
19 mi
Anesthesiology
2006 N RIVERSIDE AVE STE C
Rialto, CA 92377
  • Reassigned Medicare billing, California enrollment
NPI 1336722149 (909) 644-4033

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARINA BOYARSKY M.D.
Student in an Organized Health Care Education/Training Program
26520 CACTUS AVE, FAMILY MEDICINE RESIDENCY PROGRAM
MORENO VALLEY, CA 92555
Riverside County (951) 486-5611
DR. THU KIEU NGUYEN HUYNH PHARM.D.
Pharmacist
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-4613
ASHA PATEL RAJ DO
Family Medicine
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (714) 904-8341
COUNTY OF RIVERSIDE
Clinic/Center (Primary Care)
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-4000
MERETT W SAAD DO
Student in an Organized Health Care Education/Training Program
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-4000
GRACE SHINN
Pharmacist (Emergency Medicine)
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-4000
NOLAN S LANGFORD
Student in an Organized Health Care Education/Training Program
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-5434
DR. MY NGUYEN D.O.
Pediatrics
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Riverside County (951) 486-4000

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 David Ninan's NPI number?

The NPI number for David Ninan is 1992893523. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is David Ninan located?

David Ninan practices at 26520 Cactus Ave, Moreno Valley, CA 92555. The listed phone number is (951) 486-4574.

What is David Ninan's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is David Ninan enrolled in Medicare?

Yes. David Ninan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Ninan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Ninan reassigns Medicare benefits to 3 organizations: Faculty Physicians And Surgeons Of Llusm (Moreno Valley, CA), Southern California Permanente Medical Group (Riverside, CA) and Bbddd, Inc (Rialto, 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 David Ninan'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 David Ninan was last updated on December 3, 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.