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ANASTASIA WEILAND MD
NPI 1104449834
Internal Medicine - Infectious Disease in Orange, CA

Active since May 28, 2020PECOS EnrolledAccepts Medicare Assignment
101 THE CITY DRIVE SOUTH, ORANGE, CA 92868(800) 465-3203 Get Directions Write a Review

NPPES record last updated: June 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 6, 2025, May 28, 2020 (2 updates tracked since 2020).

About Anastasia Weiland Md NPPES

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

ANASTASIA WEILAND MD (NPI 1104449834) is an individual infectious disease provider in Orange, California, licensed in California (A185988) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1104449834
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameANASTASIA WEILANDCredential: MD
Location Address101 THE CITY DRIVE SOUTHOrange, CA 92868-3201
Mailing Address101 The City Dr SOrange, CA 92868-3201
Phone(800) 465-3203
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 28, 2020
Last NPPES UpdateJune 6, 20252 updates tracked since enumeration
NPPES CertifiedJune 6, 2025
✔ NPI 1104449834 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A185988
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
101 THE CITY DRIVE SOUTH, Orange, CA 92868
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anastasia Weiland Md 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 ID8729455381
PECOS Enrollment IDI20251016004105
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 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.

MISS SHANNON LOUISE TOOHEY MD
Emergency Medicine (Emergency Medical Services)
101 THE CITY DRIVE SOUTH, BLDG 200 , SUITE 710, RT 128-01
ORANGE, CA 92868
Orange County (715) 456-5239
MRS. KELLIE ANH HUE BINDER NP
Registered Nurse (Pain Management)
101 THE CITY DRIVE SOUTH, UC IRVINE MEDICAL CENTER
ORANGE, CA 92868
Orange County (714) 456-2986
DR. KIM-ANH THI NGUYEN M.D.
Anesthesiology
101 THE CITY DRIVE SOUTH, UCI DEPT OF ANESTHESIOLOGY AND PERIOPERATIVE CARE
ORANGE, CA 92868
Orange County (714) 553-5019
ELIOTT CHUNG
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Orange County (949) 231-7652
JACOB SCHETTLER
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE SOUTH, RT. 128-01
ORANGE, CA 92868
Orange County (714) 456-8116
DR. METHA RAMA CHEA MD
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Orange County (714) 456-7890
NICHOLAS GEORGE AMBUS MD
Student in an Organized Health Care Education/Training Program
101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Orange County (480) 452-6467
JILL TSENG M.D.
Obstetrics & Gynecology (Gynecologic Oncology)
101 THE CITY DRIVE SOUTH, PAV III, BLDG 29, SUITE 501
ORANGE, CA 92868
Orange County (714) 456-8000

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 Anastasia Weiland's NPI number?

The NPI number for Anastasia Weiland is 1104449834. It was assigned to this individual provider in the NPPES registry on May 28, 2020.

Where is Anastasia Weiland located?

Anastasia Weiland practices at 101 The City Drive South, Orange, CA 92868. The listed phone number is (800) 465-3203.

What is Anastasia Weiland's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Anastasia Weiland enrolled in Medicare?

Yes. Anastasia Weiland 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.

When was this NPI record last updated?

The NPPES record for Anastasia Weiland was last updated on June 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.