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XINYU NAN M.D.
NPI 1326458175
Internal Medicine - Hematology & Oncology in Orange, CA

Active since May 02, 2014PECOS EnrolledAccepts Medicare Assignment
1010 W LA VETA AVE STE 250, ORANGE, CA 92868(714) 541-6622(714) 541-0531 Get Directions Write a Review

NPPES record last updated: August 17, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 17, 2020, Aug 14, 2020, Aug 3, 2020 (3 updates tracked since 2020).

About Xinyu Nan M.d. NPPES

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

XINYU NAN M.D. (NPI 1326458175) is an individual hematology & oncology provider in Orange, California, licensed in California (A148056) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1326458175
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameXINYU NANCredential: M.D.
Location Address1010 W LA VETA AVE STE 250Orange, CA 92868-4303
Mailing Address1010 W La Veta Ave Ste 250Orange, CA 92868-4303 · (714) 541-6622
Phone(714) 541-6622
Fax(714) 541-0531
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMay 2, 2014
Last NPPES UpdateAugust 17, 20203 updates tracked since enumeration
NPPES CertifiedAugust 17, 2020
✔ NPI 1326458175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A148056
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1010 W LA VETA AVE STE 250, 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

Xinyu Nan M.d. 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 ID7012289788
PECOS Enrollment IDI20200826003439
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
493 services139 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
234 services45 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
50 services50 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
36 services20 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
33 services25 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
32 services18 patients

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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
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 3

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

TARIQ MAHMOOD M.D.
Internal Medicine (Hematology & Oncology)
1010 W LA VETA AVE STE 250
ORANGE, CA 92868
Orange County (714) 541-6622
ANNIE VU PA-C
Physician Assistant
1010 W LA VETA AVE STE 250
ORANGE, CA 92868
Orange County (714) 541-6622
SAM S HUANG M.D.
Internal Medicine (Hematology & Oncology)
1010 W LA VETA AVE STE 250
ORANGE, CA 92868
Orange County (714) 541-6622

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 Xinyu Nan's NPI number?

The NPI number for Xinyu Nan is 1326458175. It was assigned to this individual provider in the NPPES registry on May 2, 2014.

Where is Xinyu Nan located?

Xinyu Nan practices at 1010 W La Veta Ave Ste 250, Orange, CA 92868. The listed phone number is (714) 541-6622.

What is Xinyu Nan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Xinyu Nan enrolled in Medicare?

Yes. Xinyu Nan 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 Xinyu Nan was last updated on August 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.