1. Home
  2. Directory
  3. Missouri
  4. Chesterfield
  5. Internal Medicine
  6. NPI Profile

XIAOLING WU MD
NPI 1003899147
Internal Medicine in Chesterfield, MO

Active since November 22, 2005PECOS Enrolled
224 S WOODS MILL RD, SUITE 370 SOUTH, CHESTERFIELD, MO 63017(314) 878-2460 Get Directions Write a Review

NPPES record last updated: March 20, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Xiaoling Wu Md NPPES

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

XIAOLING WU MD (NPI 1003899147) is an individual internal medicine provider in Chesterfield, Missouri, licensed in Illinois (036099707) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003899147
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameXIAOLING WUCredential: MD
Location Address224 S WOODS MILL RD, SUITE 370 SOUTHChesterfield, MO 63017-3451
Mailing Address224 S Woods Mill Rd, Suite 370 SouthChesterfield, MO 63017-3451 · (314) 878-2460
Phone(314) 878-2460
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateMarch 20, 2017
✔ NPI 1003899147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036099707
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.
224 S WOODS MILL RD, Chesterfield, MO 63017
Open in Google Maps ↗

Other Identifiers 7

Medicare UPING95158
Medicare ID-Type UnspecifiedK06516IL
Medicare ID-Type Unspecified000094399MO
Medicare UPING95158IL
Medicare PINMA4459002MO
Medicaid06099707IL
Medicaid204638902MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Xiaoling Wu 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.

Areas of Expertise CMS Part B claims 4

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
799 services87 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
450 services103 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
86 services61 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
56 services40 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims330 services$4.97 avg. paid by Medicare
Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4154
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims4,570 services$0.59 avg. paid by Medicare
Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each E0955
DME-Wheelchairs · category DD021N
1 supplier11 claims11 services$10.16 avg. paid by Medicare
Manual adult size wheelchair, includes tilt in space E1161
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$176.89 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DIAGNOSTIC INTERNISTS, INC
Internal Medicine
224 S WOODS MILL RD, 410 S
CHESTERFIELD, MO 63017
St. Louis County (314) 878-7220
COUNTY INTERNAL MEDICINE LLC
Internal Medicine
224 S WOODS MILL RD, SUITE 370 SOUTH
CHESTERFIELD, MO 63017
St. Louis County (314) 628-9994
JOANNA ROOPKUMAR MD
Internal Medicine
224 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6050
MARY POMMIER MSN,RN,CS,GNP,CWS
Nurse Practitioner (Gerontology)
224 S WOODS MILL RD, 435-S
CHESTERFIELD, MO 63017
St. Louis County (314) 396-4762
PRECISION PLASTIC SURGERY PC
Plastic Surgery
224 S WOODS MILL RD, SUITE 450 SOUTH
CHESTERFIELD, MO 63017
St. Louis County (314) 843-0900
NEURODIAGNOSTICS, INC.
Psychiatry & Neurology (Neurology)
224 S WOODS MILL RD, SUITE 550S
CHESTERFIELD, MO 63017
St. Louis County (314) 434-3414
PRECISION PLASTIC SURGERY, PC ST. LUKES OFFICE
Specialist
224 S WOODS MILL RD, SUITE 450 SOUTH
CHESTERFIELD, MO 63017
St. Louis County (314) 843-0900
ANTHONY E FATHMAN MD
Urology
224 S WOODS MILL RD, STE 510S
CHESTERFIELD, MO 63017
St. Louis County (314) 434-3433

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 Xiaoling Wu's NPI number?

The NPI number for Xiaoling Wu is 1003899147. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Xiaoling Wu located?

Xiaoling Wu practices at 224 S Woods Mill Rd Suite 370 South, Chesterfield, MO 63017. The listed phone number is (314) 878-2460.

What is Xiaoling Wu's specialty?

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

Is Xiaoling Wu enrolled in Medicare?

Yes. Xiaoling Wu is registered in the Medicare PECOS enrollment system.

What insurance does Xiaoling Wu accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 2 other insurers list Xiaoling Wu 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.

When was this NPI record last updated?

The NPPES record for Xiaoling Wu was last updated on March 20, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.