DR. ILIA J.L. CHRISTY M.D.
NPI 1043226889
Internal Medicine in San Diego, CA

Active since August 01, 2006Opted out of Medicare · through Jan 13, 2027
3811 VALLEY CENTRE DR, S99, SAN DIEGO, CA 92130(858) 764-3000(858) 764-3025 Get Directions Write a Review

NPPES record last updated: November 2, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ilia J.l. Christy M.d. NPPES

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

DR. ILIA J.L. CHRISTY M.D. (NPI 1043226889) is an individual internal medicine provider in San Diego, California, licensed in California (A85980) and active in the NPI registry since August 2006. She has opted out of Medicare through January 13, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1043226889
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ILIA J.L. CHRISTYCredential: M.D.
Location Address3811 VALLEY CENTRE DR, S99San Diego, CA 92130-3318
Mailing Address4011 Fanuel StSan Diego, CA 92109-5207 · (626) 755-7409
Fax(858) 764-3025
Sole ProprietorYes
Enumeration DateAugust 1, 2006
Last NPPES UpdateNovember 2, 2009
NPI 1043226889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A85980
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License A85980 (CA)
3811 VALLEY CENTRE DR, San Diego, CA 92130

Other Names 1

Former Name (1)Dr. Ilia Wakeham M.d.

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Ilia J.l. Christy M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 13, 2025 through January 13, 2027.

Opt-Out Effective DateJanuary 13, 2025
Opt-Out In Effect ThroughJanuary 13, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92130 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine (Cardiovascular Disease)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Nurse Practitioner (Pediatrics)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Family Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Nurse Practitioner (Primary Care)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Pediatrics
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

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 Ilia Christy's NPI number?

The NPI number for Ilia Christy is 1043226889. It was assigned to this individual provider in the NPPES registry on August 1, 2006. The provider is also known as Dr. Ilia Wakeham M.D..

Where is Ilia Christy located?

Ilia Christy practices at 3811 Valley Centre Dr S99, San Diego, CA 92130. The listed phone number is (858) 764-3000.

What is Ilia Christy's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ilia Christy enrolled in Medicare?

No. Ilia Christy has opted out of Medicare through January 13, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Ilia Christy accept?

Health plans from Molina Healthcare list Ilia Christy 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 Ilia Christy was last updated on November 2, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.