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DR. GEORGE CHRISTIDES M.D.
NPI 1710946017
Internal Medicine in Alhambra, CA

Active since March 23, 2006PECOS Enrolled
1658 W VALLEY BLVD STE 120, ALHAMBRA, CA 91803(626) 282-0282 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 11, 2026, Jan 20, 2023 (2 updates tracked since 2023).

About Dr. George Christides M.d. NPPES

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

DR. GEORGE CHRISTIDES M.D. (NPI 1710946017) is an individual internal medicine provider in Alhambra, California, licensed in California (A76849) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710946017
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GEORGE CHRISTIDESCredential: M.D.
Location Address1658 W VALLEY BLVD STE 120Alhambra, CA 91803-2370
Mailing Address1658 W Valley Blvd Ste 120Alhambra, CA 91803-2370 · (626) 282-0282
Phone(626) 282-0282
Sole ProprietorNo
Enumeration DateMarch 23, 2006
Last NPPES UpdateMarch 11, 20262 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1710946017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A76849
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.
1658 W VALLEY BLVD STE 120, Alhambra, CA 91803
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Other Identifiers 1

Medicaid00A768490CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. George Christides 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 Reassignment

Medicare enrollment records show George Christides reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Enhanced Care Management
2.1 mi
Case Manager/Care Coordinator
1668 S GARFIELD AVE FL 2
Alhambra, CA 91801
  • Reassigned Medicare billing, California enrollment
  • 11 clinicians in this Medicare group
NPI 1588427587 (626) 282-0288

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 91803 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 4

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

APC-LSMA DESIGNATED SHAREHOLDER MEDICAL CORPORATION
Family Medicine
1658 W VALLEY BLVD STE 120
ALHAMBRA, CA 91803
Los Angeles County (626) 282-0282
PAUL TC LIU MD, INC
Specialist
1658 W VALLEY BLVD STE 120
ALHAMBRA, CA 91803
Los Angeles County (626) 282-0282
AMG, A PROFESSIONAL MEDICAL CORPORATION
Internal Medicine
1658 W VALLEY BLVD STE 120
ALHAMBRA, CA 91803
Los Angeles County (626) 282-0282
MR. JAMES LIN M.D
Family Medicine
1658 W VALLEY BLVD STE 120
ALHAMBRA, CA 91803
Los Angeles County (626) 282-0282

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 George Christides's NPI number?

The NPI number for George Christides is 1710946017. It was assigned to this individual provider in the NPPES registry on March 23, 2006.

Where is George Christides located?

George Christides practices at 1658 W Valley Blvd Ste 120, Alhambra, CA 91803. The listed phone number is (626) 282-0282.

What is George Christides's specialty?

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

Is George Christides enrolled in Medicare?

Yes. George Christides is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for George Christides's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Christides reassigns Medicare benefits to Enhanced Care Management (Alhambra, CA). The 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 George Christides'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 George Christides was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.