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XIAOYAN WANG M.D,
NPI 1700844818
Pathology - Clinical Pathology/Laboratory Medicine in Indianapolis, IN

Active since May 01, 2006PECOS EnrolledAccepts Medicare Assignment
635 BARNHILL DR, A128, INDIANAPOLIS, IN 46202(317) 274-4806 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Xiaoyan Wang M.d, NPPES

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

XIAOYAN WANG M.D, (NPI 1700844818) is an individual clinical pathology/laboratory medicine provider in Indianapolis, Indiana, licensed in Indiana (01057427A) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1700844818
Entity TypeIndividualFemale
Primary Taxonomy207ZP0105X
Provider Legal NameXIAOYAN WANGCredential: M.D,
Location Address635 BARNHILL DR, A128Indianapolis, IN 46202-5126
Mailing Address635 Barnhill Dr, A128Indianapolis, IN 46202-5126 · (317) 274-4806
Phone(317) 274-4806
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateMay 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1700844818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License✔ Licensed in IN · 01057427A
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
635 BARNHILL DR, Indianapolis, IN 46202
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Xiaoyan Wang 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 ID1557337367
PECOS Enrollment IDI20040902001208
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

2

Medicare enrollment records show Xiaoyan Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Family Physicians, Inc.
1.1 mi
Family Medicine
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 737 clinicians in this Medicare group
NPI 1043275787 (317) 962-2000
Iu Health Medical Group, LLC
1.2 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
197 services114 patients
Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
125 services120 patients
Evaluation of fine needle aspirate with interpretation and report 88173
This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.
73 services61 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
59 services16 patients
Cell examination of specimen, concentration technique 88108
Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.
36 services26 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
25 services23 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eskenazi Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150024
Location720 Eskenazi AvenueIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Indiana University Health North Hospital

Acute Care Hospitals · Carmel, IN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150161
Location11700 N Meridian StCarmel, IN 46032 · Hamilton County
Emergency services Birthing friendly

Indiana University Health Arnett Hospital

Acute Care Hospitals · Lafayette, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150173
Location5165 Mccarty LnLafayette, IN 47905 · Tippecanoe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

ZOE G ORRELL
Student in an Organized Health Care Education/Training Program
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-4556
MR. H R SAGARA WIJERATNE
Student in an Organized Health Care Education/Training Program
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 278-2369
SARAH NAWAR
Student in an Organized Health Care Education/Training Program
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-3441
DR. BENOIT PATRICK HERBERT M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-8282
LISBETH LARSSON M.D.
Pathology (Clinical Pathology/Laboratory Medicine)
635 BARNHILL DR, A128
INDIANAPOLIS, IN 46202
Marion County (317) 274-4806
TAYLOR MARQUEZ
Student in an Organized Health Care Education/Training Program
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-8282
ELIZABETH LORRAINE ZENNI
Student in an Organized Health Care Education/Training Program
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-3772
JACKSON A TOWNSEND MD
Emergency Medicine
635 BARNHILL DR
INDIANAPOLIS, IN 46202
Marion County (317) 274-8282

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 Xiaoyan Wang's NPI number?

The NPI number for Xiaoyan Wang is 1700844818. It was assigned to this individual provider in the NPPES registry on May 1, 2006.

Where is Xiaoyan Wang located?

Xiaoyan Wang practices at 635 Barnhill Dr A128, Indianapolis, IN 46202. The listed phone number is (317) 274-4806.

What is Xiaoyan Wang's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Is Xiaoyan Wang enrolled in Medicare?

Yes. Xiaoyan Wang 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.

Which organizations bill Medicare for Xiaoyan Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Xiaoyan Wang reassigns Medicare benefits to 2 organizations: University Family Physicians, Inc. (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Xiaoyan Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Xiaoyan Wang accept?

Health plans from CareSource and Cigna Healthcare list Xiaoyan Wang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Xiaoyan Wang affiliated with any hospitals?

According to CMS data, Xiaoyan Wang is affiliated with Eskenazi Health, Indiana University Health, Indiana University Health North Hospital and Indiana University Health Arnett Hospital.

When was this NPI record last updated?

The NPPES record for Xiaoyan Wang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.