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SASHINI WEERAMAN MD
NPI 1376123711
Internal Medicine in Santa Ana, CA

Active since April 09, 2021PECOS Enrolled
5 HUTTON CENTRE DR, SANTA ANA, CA 92707(714) 999-9999 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 10, 2024, Jul 8, 2022, Apr 9, 2021 (3 updates tracked since 2021).

About Sashini Weeraman Md NPPES

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

SASHINI WEERAMAN MD (NPI 1376123711) is an individual internal medicine provider in Santa Ana, California, licensed in California (A190618) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376123711
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSASHINI WEERAMANCredential: MD
Location Address5 HUTTON CENTRE DRSanta Ana, CA 92707-8714
Mailing AddressUci, 101 City Drive SOrange, CA 92868 · (714) 456-5726
Phone(714) 999-9999
Sole ProprietorNo
Enumeration DateApril 9, 2021
Last NPPES UpdateOctober 20, 20253 updates tracked since enumeration
NPPES CertifiedOctober 20, 2025
✔ NPI 1376123711 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 · A190618
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.
5 HUTTON CENTRE DR, Santa Ana, CA 92707
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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)

Sashini Weeraman Md 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 Sashini Weeraman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

N Jauregui Professional Medical Corporation
13 mi
Clinic/Center
27725 SANTA MARGARITA PKWY STE 220
Mission Viejo, CA 92691
  • Reassigned Medicare billing, California enrollment
  • 15 clinicians in this Medicare group
NPI 1164099792 (877) 830-7328

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 92707 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 2

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

NATALIE PAIGE KAING PA
Physician Assistant (Medical)
5 HUTTON CENTRE DR
SANTA ANA, CA 92707
Orange County (855) 434-7763
SAMIRA MOSALLA
Physician Assistant
5 HUTTON CENTRE DR
SANTA ANA, CA 92707
Orange County (855) 434-7763

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 Sashini Weeraman's NPI number?

The NPI number for Sashini Weeraman is 1376123711. It was assigned to this individual provider in the NPPES registry on April 9, 2021.

Where is Sashini Weeraman located?

Sashini Weeraman practices at 5 Hutton Centre Dr, Santa Ana, CA 92707. The listed phone number is (714) 999-9999.

What is Sashini Weeraman's specialty?

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

Is Sashini Weeraman enrolled in Medicare?

Yes. Sashini Weeraman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sashini Weeraman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sashini Weeraman reassigns Medicare benefits to N Jauregui Professional Medical Corporation (Mission Viejo, 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 Sashini Weeraman'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 Sashini Weeraman was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.