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DR. JULIE ELANA KALTGRAD M.D.
NPI 1235444068
General Practice in Irvine, CA

Active since August 17, 2010PECOS EnrolledAccepts Medicare Assignment
6340 IRVINE BLVD, IRVINE, CA 92620(949) 559-6500(949) 559-6510 Get Directions Write a Review

NPPES record last updated: October 7, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Julie Elana Kaltgrad M.d. NPPES

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

DR. JULIE ELANA KALTGRAD M.D. (NPI 1235444068) is an individual general practice provider in Irvine, California, licensed in California (A118201) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2010).

NPPES Registry Identity

NPI1235444068
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameDR. JULIE ELANA KALTGRADCredential: M.D.
Location Address6340 IRVINE BLVDIrvine, CA 92620-2102
Mailing Address6340 Irvine BlvdIrvine, CA 92620-2102
Phone(949) 559-6500
Fax(949) 559-6510
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2010
Enumeration DateAugust 17, 2010
Last NPPES UpdateOctober 7, 2011
✔ NPI 1235444068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A118201
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
6340 IRVINE BLVD, Irvine, CA 92620
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Other Names 1

Former Name (1)Dr. Julie Elana Nissimov M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Julie Elana Kaltgrad M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739354242
PECOS Enrollment IDI20111212000938
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

2

Medicare enrollment records show Julie Kaltgrad reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Marque Medical Clinic, Inc.
9.2 mi
Urgent Care
2075 SAN JOAQUIN HILLS RD
Newport Beach, CA 92660
  • Reassigned Medicare billing, California enrollment
  • 32 clinicians in this Medicare group
NPI 1538466107 (949) 760-9222
American Current Care Of California, A Medical Corporation
20 mi
Urgent Care
40 CENTERPOINTE DR
La Palma, CA 90623
  • Reassigned Medicare billing, California enrollment
  • 304 clinicians in this Medicare group
NPI 1932534609 (714) 522-8020

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 15

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

DR. JENNIFER RHEE DO
Family Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
DR. STEVEN C LUH M.D
Family Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (495) 596-5009
DR. NABEEL SYED ALI MD
Family Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
JULIE HAIJUNG KIM MD
Internal Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
DR. ZAYNAB MADANI HAIDARY DO
Family Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
HORNG MEDICAL ENTERPRISES INC
Family Medicine
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
JACQUELINE WU PA
Physician Assistant
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500
MADELEINE GUILIN PA-C
Physician Assistant
6340 IRVINE BLVD
IRVINE, CA 92620
Orange County (949) 559-6500

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 Julie Kaltgrad's NPI number?

The NPI number for Julie Kaltgrad is 1235444068. It was assigned to this individual provider in the NPPES registry on August 17, 2010. The provider is also known as Dr. Julie Elana Nissimov M.D..

Where is Julie Kaltgrad located?

Julie Kaltgrad practices at 6340 Irvine Blvd, Irvine, CA 92620. The listed phone number is (949) 559-6500.

What is Julie Kaltgrad's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Julie Kaltgrad enrolled in Medicare?

Yes. Julie Kaltgrad is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Julie Kaltgrad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julie Kaltgrad reassigns Medicare benefits to 2 organizations: Marque Medical Clinic, Inc. (Newport Beach, CA) and American Current Care Of California, A Medical Corporation (La Palma, 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 Julie Kaltgrad'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 Julie Kaltgrad was last updated on October 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.