DR. ANDREA SHEA STILLWELL LP
NPI 1669483848
Psychologist - Clinical in Springfield, MO

Active since August 11, 2006PECOS EnrolledAccepts Medicare Assignment
1350 E BRADFORD PKWY, SPRINGFIELD, MO 65804(417) 761-5000(417) 761-5011 Get Directions Write a Review

NPPES record last updated: February 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Andrea Shea Stillwell Lp NPPES

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

DR. ANDREA SHEA STILLWELL LP (NPI 1669483848) is an individual clinical provider in Springfield, Missouri, licensed in Missouri (2002030469) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1669483848
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ANDREA SHEA STILLWELLCredential: LP
Location Address1350 E BRADFORD PKWYSpringfield, MO 65804-4376
Mailing AddressPo Box 844715Kansas City, MO 64184-4715 · (417) 761-5214 · Fax (417) 761-5065
Fax(417) 761-5011
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateAugust 11, 2006
Last NPPES UpdateFebruary 17, 2025
NPPES CertifiedFebruary 17, 2025
✔ NPI 1669483848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in MO · 2002030469✔ Licensed in AR · 05-21P
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1350 E BRADFORD PKWY, Springfield, MO 65804

Other Names 1

Former Name (1)Andrea Mulhearn

Accepted 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

Dr. Andrea Shea Stillwell Lp 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 ID9436159977
PECOS Enrollment IDI20250204001760
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 Andrea Stillwell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community/Behavioral Health
1300 E BRADFORD PKWY
Springfield, MO 65804
  • Reassigned Medicare billing, Missouri enrollment
  • 590 clinicians in this Medicare group
Community/Behavioral Health
310 WHITTINGTON AVE
Hot Springs, AR 71901
  • Reassigned Medicare billing, Arkansas enrollment
  • 43 clinicians in this Medicare group

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 2

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.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
94 services18 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
35 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65804 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
$161.24 typical visit price
range $52.28 – $161.24
Typical copayment $40.31 (range $13.07 – $40.31)
Most-billed visit code 99205
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
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.

Counselor (Professional)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Forensic)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804
Psychologist (Clinical)
1350 E BRADFORD PKWY
SPRINGFIELD, MO 65804

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 Andrea Stillwell's NPI number?

The NPI number for Andrea Stillwell is 1669483848. It was assigned to this individual provider in the NPPES registry on August 11, 2006. The provider is also known as Andrea Mulhearn.

Where is Andrea Stillwell located?

Andrea Stillwell practices at 1350 E Bradford Pkwy, Springfield, MO 65804. The listed phone number is (417) 761-5000.

What is Andrea Stillwell's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Andrea Stillwell enrolled in Medicare?

Yes. Andrea Stillwell 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 Andrea Stillwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Stillwell reassigns Medicare benefits to 2 organizations: Burrell, Inc. (Springfield, MO) and Counseling Clinic, Inc. (Hot Springs, AR). 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 Andrea Stillwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrea Stillwell accept?

Health plans from Anthem Blue Cross and Blue Shield, Cox HealthPlans, Health Advantage, Medica and Octave and 2 other insurers list Andrea Stillwell 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 Andrea Stillwell was last updated on February 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.