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DR. JOSEPH J ELTERMAN M.D.
NPI 1457375040
Internal Medicine in Arcadia, CA

Active since July 27, 2006PECOS Enrolled
440 E HUNTINGTON DR STE 200, ARCADIA, CA 91006(626) 254-2293 Get Directions Write a Review

NPPES record last updated: December 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 13, 2025, Sep 20, 2022 (2 updates tracked since 2022).

About Dr. Joseph J Elterman M.d. NPPES

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

DR. JOSEPH J ELTERMAN M.D. (NPI 1457375040) is an individual internal medicine provider in Arcadia, California, licensed in Missouri (R9445) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Arcadia.

NPPES Registry Identity

NPI1457375040
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOSEPH J ELTERMANCredential: M.D.
Location Address440 E HUNTINGTON DR STE 200Arcadia, CA 91006-3775
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Phone(626) 254-2293
Sole ProprietorYes
Enumeration DateJuly 27, 2006
Last NPPES UpdateDecember 13, 20252 updates tracked since enumeration
NPPES CertifiedDecember 13, 2025
✔ NPI 1457375040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MO · R9445✔ Licensed in CA · G88832
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.
440 E HUNTINGTON DR STE 200, Arcadia, CA 91006
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Secondary Practice Location 1

Location 1450 E Huntington DrArcadia, CA 91006-3748 · Phone (626) 592-4433

Other Identifiers 1

Medicaid201050820MO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph J Elterman 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 Joseph Elterman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthcare Partners Affiliates Medical Group
16 mi
Internal Medicine
1120 W WASHINGTON BLVD
Los Angeles, CA 90015
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1659312593 (213) 623-2225

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 91006 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 20

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

MR. ROBERT B. CARLETON PA-C
Physician Assistant (Medical)
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
DIPTI DEVENDRAKUMAR PATEL MD
Internal Medicine
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 462-1884
DARLENE LY PA
Physician Assistant
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
ANGELA NOSSETT M.D.
Family Medicine
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
MR. PREEDAR JOSEPH OREGGIO MD
Family Medicine
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
MERI KHACHATRYAN DO
Internal Medicine
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
AIVI TANG DOAN M.D./M.P.H.
Internal Medicine
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293
ASHLEY MICHELLE RUSSO NP-C
Nurse Practitioner
440 E HUNTINGTON DR STE 200
ARCADIA, CA 91006
Los Angeles County (626) 254-2293

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 Joseph Elterman's NPI number?

The NPI number for Joseph Elterman is 1457375040. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Joseph Elterman located?

Joseph Elterman practices at 440 E Huntington Dr Ste 200, Arcadia, CA 91006. The listed phone number is (626) 254-2293.

What is Joseph Elterman's specialty?

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

Is Joseph Elterman enrolled in Medicare?

Yes. Joseph Elterman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joseph Elterman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Elterman reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Los Angeles, 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 Joseph Elterman'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 Joseph Elterman was last updated on December 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.