MS. KATHLEEN ROSE MUELLER PMHNP
NPI 1073089322
Nurse Practitioner - Psychiatric/Mental Health in Saint Louis, MO

Q: What is Kathleen Mueller's NPI number?

The NPI number for Kathleen Mueller is 1073089322. It was assigned to this individual provider in the NPPES registry on October 15, 2018.

Q: What is Kathleen Mueller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen Mueller was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since October 15, 2018PECOS Enrolled

4444 FOREST PARK AVE, STE 2600, SAINT LOUIS, MO 63108(314) 286-1700(314) 286-1777 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 25, 2024, Apr 10, 2024, Aug 23, 2023 and 4 more (7 updates tracked since 2018).

On this page

About Ms. Kathleen Rose Mueller Pmhnp NPPES

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

MS. KATHLEEN ROSE MUELLER PMHNP (NPI 1073089322) is an individual psychiatric/mental health provider in Saint Louis, Missouri, licensed in Missouri (2018037227) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073089322

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMS. KATHLEEN ROSE MUELLERCredential: PMHNP

Location Address4444 FOREST PARK AVE, STE 2600Saint Louis, MO 63108-2212

Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 286-1700 · Fax (314) 286-1777

Phone(314) 286-1700

Fax(314) 286-1777

Sole ProprietorNo

Enumeration DateOctober 15, 2018

Last NPPES UpdateApril 17, 20257 updates tracked since enumeration

NPPES CertifiedMay 4, 2022

✔ NPI 1073089322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in MO · 2018037227

4444 FOREST PARK AVE, Saint Louis, MO 63108

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Other Identifiers 1

Medicaid420061372MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kathleen Rose Mueller Pmhnp 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.

Medicare Billing Reassignment

Medicare enrollment records show Kathleen Mueller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washington University

0.4 mi

Multi-Specialty

660 S EUCLID AVE
Saint Louis, MO 63110

Reassigned Medicare billing, Missouri enrollment
148 clinicians in this Medicare group

NPI 1003856592 (314) 362-5184

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63108 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

$86.32 typical visit price

range $55.65 – $169.38

Typical copayment $21.58 (range $13.91 – $42.34)

Most-billed visit code 99203

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.

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.

DR. PATRICIA TEREESE JIMENEZ MD

Obstetrics & Gynecology (Reproductive Endocrinology)

4444 FOREST PARK AVE, DIV OB REPRODUCTIVE ENDOCRINOLOGY, STE 3100
SAINT LOUIS, MO 63108

St. Louis City (314) 286-2400

DR. DANIELLE BUCHANAN IVIE DPT

Physical Therapist

4444 FOREST PARK AVE, STE 1210
SAINT LOUIS, MO 63108

St. Louis City (314) 286-1940

MS. MARY GRACE PORTELL LPC

Counselor (Professional)

4444 FOREST PARK AVE, STE 2600
SAINT LOUIS, MO 63108

St. Louis City (314) 286-1700

MRS. PATRICIA K NELLIS OT

Occupational Therapist

4444 FOREST PARK AVE, DEPT OCCUPATIONAL THERAPY, STE 2210
SAINT LOUIS, MO 63108

St. Louis City (314) 286-1669

DR. KELLY N BOTTERON MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

4444 FOREST PARK AVE, STE 2600
SAINT LOUIS, MO 63108

St. Louis City (314) 286-1700

DR. ROBERT P FUCETOLA PHD

Clinical Neuropsychologist

4444 FOREST PARK AVE, DIV NEUROPSYCHOLOGY, 2ND FL
SAINT LOUIS, MO 63108

St. Louis City (314) 362-1408

MS. CHERYL L KLOHR MS OT

Occupational Therapist

4444 FOREST PARK AVE
SAINT LOUIS, MO 63108

St. Louis City (314) 362-5079

MS. BRIDGET O OCHUKO DPT

Physical Therapist

4444 FOREST PARK AVE, STE 1210
SAINT LOUIS, MO 63108

St. Louis City (314) 286-1940

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 Kathleen Mueller's NPI number?

The NPI number for Kathleen Mueller is 1073089322. It was assigned to this individual provider in the NPPES registry on October 15, 2018.

Where is Kathleen Mueller located?

Kathleen Mueller practices at 4444 Forest Park Ave Ste 2600, Saint Louis, MO 63108. The listed phone number is (314) 286-1700.

What is Kathleen Mueller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Kathleen Mueller enrolled in Medicare?

Yes. Kathleen Mueller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kathleen Mueller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Mueller reassigns Medicare benefits to Washington University (Saint Louis, MO). The 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 Kathleen Mueller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathleen Mueller accept?

Health plans from Medica list Kathleen Mueller 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 Kathleen Mueller was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.