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LILLI ANN C CELLONA M D A MEDICAL
NPI 1083813620
Specialist in Anaheim, CA

Active since July 13, 2007
8245 E MONTE VISTA RD, SUITE 200, ANAHEIM, CA 92808(714) 974-0100(714) 974-0300 Get Directions Write a Review

NPPES record last updated: June 28, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lilli Ann C Cellona M D A Medical NPPES

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

LILLI ANN C CELLONA M D A MEDICAL (NPI 1083813620) is a healthcare organization registered as a specialist in Anaheim, California and active in the NPI registry since July 2007. The organization lists Elizabeth Alcaraz, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1083813620
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameLILLI ANN C CELLONA M D A MEDICAL
Location Address8245 E MONTE VISTA RD, SUITE 200Anaheim, CA 92808-1295
Mailing Address8245 E Monte Vista Rd, Suite 200Anaheim, CA 92808-1295 · (714) 974-0100 · Fax (714) 974-0300
Phone(714) 974-0100
Fax(714) 974-0300
Organization SubpartNo
Authorized OfficialElizabeth AlcarazBilling Manager · (714) 974-0100
Enumeration DateJuly 13, 2007
Last NPPES UpdateJune 28, 2022
NPPES CertifiedJune 28, 2022
✔ NPI 1083813620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A052283
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
8245 E MONTE VISTA RD, Anaheim, CA 92808
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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)

Lilli Ann C Cellona M D A Medical 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 Lilli Ann C Cellona M D A Medical, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lilli Ann Cellona, M.D.
Internal Medicine
NPI 1770516999
8245 E MONTE VISTA RD STE 200
Anaheim, CA 92808
(714) 974-0100
✔ PECOSSame 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 Lilli Ann C Cellona M D A Medical's NPI number?

The NPI number for Lilli Ann C Cellona M D A Medical is 1083813620. It was assigned to this organization in the NPPES registry on July 13, 2007.

Where is Lilli Ann C Cellona M D A Medical located?

Lilli Ann C Cellona M D A Medical is located at 8245 E Monte Vista Rd Suite 200, Anaheim, CA 92808. The listed phone number is (714) 974-0100.

What is Lilli Ann C Cellona M D A Medical's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Lilli Ann C Cellona M D A Medical enrolled in Medicare?

Yes. Lilli Ann C Cellona M D A Medical is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lilli Ann C Cellona M D A Medical?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Lilli Ann C Cellona M D A Medical. 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 Lilli Ann C Cellona M D A Medical was last updated on June 28, 2022. 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.