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DR. RESHMA GULATI AGGARWAL M.D.
NPI 1023116563
Pediatrics in Long Beach, CA

Active since September 20, 2006PECOS Enrolled
4401 ATLANTIC AVE STE 300, LONG BEACH, CA 90807(562) 481-3500 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Reshma Gulati Aggarwal M.d. NPPES

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

DR. RESHMA GULATI AGGARWAL M.D. (NPI 1023116563) is an individual pediatrics provider in Long Beach, California, licensed in California (A77615) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Long Beach.

NPPES Registry Identity

NPI1023116563
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. RESHMA GULATI AGGARWALCredential: M.D.
Location Address4401 ATLANTIC AVE STE 300Long Beach, CA 90807-2249
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Phone(562) 481-3500
Sole ProprietorYes
Enumeration DateSeptember 20, 2006
Last NPPES UpdateDecember 1, 2025
NPPES CertifiedDecember 1, 2025
✔ NPI 1023116563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A77615
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4401 ATLANTIC AVE STE 300, Long Beach, CA 90807
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Secondary Practice Location 1

Location 12600 Redondo AveLong Beach, CA 90806-2325 · Phone (562) 988-7000 · Fax (562) 988-7190

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Reshma Gulati Aggarwal 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 Reassignments

2

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

Centers For Family Medicine Gp
6.9 mi
Family Medicine
3460 KATELLA AVE
Los Alamitos, CA 90720
  • Reassigned Medicare billing, California enrollment
  • 228 clinicians in this Medicare group
NPI 1467598243 (562) 594-6599
Healthcare Partners Affiliates Medical Group
15 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 90807 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 10

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

JETHRO JOHN V ESGUERRA RN, MSN, FNP-C
Nurse Practitioner (Family)
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
DR. GLEN TOMIO FUKUMURA M.D.
Pediatrics
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
DR. ZINYING CHAO DNP, APRN, FNP-C
Nurse Practitioner (Family)
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
DR. TESFAYE WOLDE LEKA M.D.
Internal Medicine
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
MELISSA MERROW NURSE PRACTITIONER
Nurse Practitioner (Family)
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
AMANDA SHERIDAN MD
Obstetrics & Gynecology
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
DR. RUBINA HUSAIN M.D.
Internal Medicine
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500
BAO CHUNG M.D.
Family Medicine
4401 ATLANTIC AVE STE 300
LONG BEACH, CA 90807
Los Angeles County (562) 481-3500

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 Reshma Aggarwal's NPI number?

The NPI number for Reshma Aggarwal is 1023116563. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Reshma Aggarwal located?

Reshma Aggarwal practices at 4401 Atlantic Ave Ste 300, Long Beach, CA 90807. The listed phone number is (562) 481-3500.

What is Reshma Aggarwal's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Reshma Aggarwal enrolled in Medicare?

Yes. Reshma Aggarwal is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Reshma Aggarwal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Reshma Aggarwal reassigns Medicare benefits to 2 organizations: Centers For Family Medicine Gp (Los Alamitos, CA) and Healthcare Partners Affiliates Medical Group (Los Angeles, 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 Reshma Aggarwal'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 Reshma Aggarwal was last updated on December 1, 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.