ANDREA ANDERSON MD
NPI 1164840989
Emergency Medicine - Pediatric Emergency Medicine in Milwaukee, WI

Q: What is Andrea Anderson's NPI number?

The NPI number for Andrea Anderson is 1164840989. It was assigned to this individual provider in the NPPES registry on March 29, 2014. The provider is also known as Andrea Posa.

Q: What is Andrea Anderson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.

Q: When was this NPI record last updated?

The NPPES record for Andrea Anderson was last updated on July 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 29, 2014PECOS Enrolled

9000 W WISCONSIN AVE, MILWAUKEE, WI 53226(877) 266-8989 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Andrea Anderson Md NPPES

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

ANDREA ANDERSON MD (NPI 1164840989) is an individual pediatric emergency medicine provider in Milwaukee, Wisconsin, licensed in Pennsylvania (MD470802) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164840989

Entity TypeIndividualFemale

Primary Taxonomy207PP0204X

Provider Legal NameANDREA ANDERSONCredential: MD

Location Address9000 W WISCONSIN AVEMilwaukee, WI 53226-4874

Mailing Address9000 W Wisconsin AveMilwaukee, WI 53226-4874

Phone(877) 266-8989

Sole ProprietorNo

Enumeration DateMarch 29, 2014

Last NPPES UpdateJuly 16, 2025

NPPES CertifiedJuly 16, 2025

✔ NPI 1164840989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207PP0204X

License✔ Licensed in PA · MD470802

Definition

Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.

9000 W WISCONSIN AVE, Milwaukee, WI 53226

Open in Google Maps ↗

Other Names 1

Former Name (1)Andrea Posa

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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)

Andrea Anderson 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53226 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

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

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.

Leave this field empty

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.

MS. LESLIE L. TALBERT NP

Nurse Practitioner (Pediatrics)

9000 W WISCONSIN AVE, PEDIATRIC CRITICAL CARE
MILWAUKEE, WI 53226

Milwaukee County (414) 266-3360

SARAH MARIE RUMLER DO

Pediatrics (Pediatric Hematology-Oncology)