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DR. TIFFANY H. AMAN M.D.
NPI 1376842864
Pediatrics in Harbor City, CA

Active since March 23, 2011PECOS Enrolled
25965 NORMANDIE AVE, HARBOR CITY, CA 90710(833) 574-2273(424) 328-2293 Get Directions Write a Review

NPPES record last updated: May 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Tiffany H. Aman M.d. NPPES

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

DR. TIFFANY H. AMAN M.D. (NPI 1376842864) is an individual pediatrics provider in Harbor City, California, licensed in California (A128438) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376842864
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TIFFANY H. AMANCredential: M.D.
Location Address25965 NORMANDIE AVEHarbor City, CA 90710-3416
Mailing Address25965 Normandie AveHarbor City, CA 90710-3416 · (833) 574-2273 · Fax (424) 328-2293
Phone(833) 574-2273
Fax(424) 328-2293
Sole ProprietorYes
Enumeration DateMarch 23, 2011
Last NPPES UpdateMay 1, 2026
NPPES CertifiedMay 1, 2026
✔ NPI 1376842864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A128438
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.
25965 NORMANDIE AVE, Harbor City, CA 90710
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tiffany H. Aman 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

3

Medicare enrollment records show Tiffany Aman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
0.2 mi
Health Maintenance Organization
25825 VERMONT AVE
Harbor City, CA 90710
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1598797011 (310) 325-5111
Children's Hospital Los Angeles Medical Group, Inc.
22 mi
Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group
NPI 1265530653 (323) 361-2337
Marque Medical Clinic, Inc.
27 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

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 90710 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 20

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

RYAN AKIRA IWAMOTO PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (800) 780-1230
JULIO ESPINOSA M.D.
Obstetrics & Gynecology
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (562) 881-9790
KERI NAGAISHI
Pharmacist
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (808) 341-0662
MR. PARKER W GREENE PA
Physician Assistant
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 871-4735
RUMIE SU MD
Pediatrics
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 257-5179
MICHELE NGUYEN PHARM. D.
Pharmacist
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (800) 780-1230
DR. BRYANT COLIN WONG PHARMD
Pharmacist
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 325-5111
DR. NISHA WADHWA MD
Pediatrics
25965 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 467-9908

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 Tiffany Aman's NPI number?

The NPI number for Tiffany Aman is 1376842864. It was assigned to this individual provider in the NPPES registry on March 23, 2011.

Where is Tiffany Aman located?

Tiffany Aman practices at 25965 Normandie Ave, Harbor City, CA 90710. The listed phone number is (833) 574-2273.

What is Tiffany Aman's specialty?

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

Is Tiffany Aman enrolled in Medicare?

Yes. Tiffany Aman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tiffany Aman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Aman reassigns Medicare benefits to 3 organizations: Southern California Permanente Medical Group (Harbor City, CA), Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA) and Marque Medical Clinic, Inc. (Newport Beach, 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 Tiffany Aman'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 Tiffany Aman was last updated on May 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.