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DR. QIYUAN DAI MD
NPI 1043506728
Internal Medicine in Lancaster, CA

Active since June 22, 2011PECOS EnrolledAccepts Medicare Assignment
45104 10TH ST W, LANCASTER, CA 93534(661) 942-2391(661) 942-2391 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Qiyuan Dai Md NPPES

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

DR. QIYUAN DAI MD (NPI 1043506728) is an individual internal medicine provider in Lancaster, California, licensed in California (A127877) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1043506728
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. QIYUAN DAICredential: MD
Location Address45104 10TH ST WLancaster, CA 93534-2310
Mailing Address45104 10th St WLancaster, CA 93534-2310 · (661) 942-2391 · Fax (661) 942-2391
Phone(661) 942-2391
Fax(661) 942-2391
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJune 22, 2011
Last NPPES UpdateDecember 8, 2021
✔ NPI 1043506728 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 · A127877
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.
45104 10TH ST W, Lancaster, CA 93534
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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

Dr. Qiyuan Dai 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 ID840516175
PECOS Enrollment IDI20161018002617
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 93534 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.

BASIL MUBARKEH
Optometrist
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 941-9543
PAOLA AZUCENA BAUTISTA CPHW
Counselor
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 948-1228
TESSINY IRIARTE HOLLIDAY FNP-C
Family Medicine
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 942-2391
ANTELOPE VALLEY PARTNERS FOR HEALTH
Case Management
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 942-4719
SUTTIRAK CHAIWONGKARJOHN
Specialist
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 942-2391
ANA ALEJANDRA GUILLEN
Case Manager/Care Coordinator
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 942-2391
LAURA MARTINEZ
Obstetrics & Gynecology (Obstetrics)
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 941-9543
ESTEFANI TORRES
Counselor
45104 10TH ST W
LANCASTER, CA 93534
Los Angeles County (661) 942-2391

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 Qiyuan Dai's NPI number?

The NPI number for Qiyuan Dai is 1043506728. It was assigned to this individual provider in the NPPES registry on June 22, 2011.

Where is Qiyuan Dai located?

Qiyuan Dai practices at 45104 10th St W, Lancaster, CA 93534. The listed phone number is (661) 942-2391.

What is Qiyuan Dai's specialty?

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

Is Qiyuan Dai enrolled in Medicare?

Yes. Qiyuan Dai 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 Qiyuan Dai was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.