ALPHA ALLIED MENTAL HEALTH SERVICES LLC
NPI 1730698895
Nurse Practitioner - Psychiatric/Mental Health in Saint Charles, MO

Q: What is Alpha Allied Mental Health Services LLC's specialty?

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

Active since September 21, 2017

1551 WALL ST STE 110, SAINT CHARLES, MO 63303(636) 493-9008(888) 534-9208 Get Directions Write a Review

NPPES record last updated: February 25, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 25, 2021, Oct 9, 2018, Oct 3, 2018 and 2 more (5 updates tracked since 2017).

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About Alpha Allied Mental Health Services Llc NPPES

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

ALPHA ALLIED MENTAL HEALTH SERVICES LLC (NPI 1730698895) is a healthcare organization registered as a psychiatric/mental health in Saint Charles, Missouri and active in the NPI registry since September 2017. The organization maintains a secondary practice location in Des Moines and lists Quentin Chambers, Np, as its authorized official.

NPPES Registry Identity

NPI1730698895

Entity TypeOrganization

Primary Taxonomy363LP0808X

Legal Business NameALPHA ALLIED MENTAL HEALTH SERVICES LLC

Location Address1551 WALL ST STE 110Saint Charles, MO 63303-3540

Mailing Address1585 Woodlake Dr Ste 110Chesterfield, MO 63017-5740 · (888) 534-8913 · Fax (888) 534-9208

Phone(636) 493-9008

Fax(888) 534-9208

Organization SubpartNo

Authorized OfficialQuentin ChambersNp · (636) 493-9008

Enumeration DateSeptember 21, 2017

Last NPPES UpdateFebruary 25, 20215 updates tracked since enumeration

NPPES CertifiedFebruary 25, 2021

✔ NPI 1730698895 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 · 2014017973

1551 WALL ST STE 110, Saint Charles, MO 63303

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Secondary Practice Location 1

Location 1699 Walnut St Ste 400Des Moines, IA 50309-3962 · Phone (888) 534-8913 · Fax (888) 534-9208

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alpha Allied Mental Health Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to Alpha Allied Mental Health Services LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Chika Ijioma

Nurse Practitioner

NPI 1770350811

1551 WALL ST
Saint Charles, MO 63303

(314) 262-1820

✔ PECOS✔ Accepts MedicareSame address

Catherine Mepukori, NP

Nurse Practitioner

NPI 1003514563

4801 WELDON SPRING PKWY
St. Charles, MO 63304

(314) 556-7612

✔ PECOS✔ Accepts Medicare9.1 mi

Kelly Mckinney, NP

Nurse Practitioner

NPI 1376929760

1225 GRAHAM RD STE C-1340
Florissant, MO 63031

(314) 953-6801

✔ PECOS✔ Accepts Medicare10 mi

M Susan Dawson, PMHNP

Nurse Practitioner

NPI 1487880050

2650 OLIVE STREET
St. Louis, MO 63103

(314) 371-6500

✔ PECOS20 mi

Quentin Chambers, RN, FMHNP

Nurse Practitioner

NPI 1750794319

699 WALNUT ST STE 400
Des Moines, IA 50309

(888) 534-8913

✔ PECOS✔ Accepts Medicare254 mi

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

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 Alpha Allied Mental Health Services LLC's NPI number?

The NPI number for Alpha Allied Mental Health Services LLC is 1730698895. It was assigned to this organization in the NPPES registry on September 21, 2017.

Where is Alpha Allied Mental Health Services LLC located?

Alpha Allied Mental Health Services LLC is located at 1551 Wall St Ste 110, Saint Charles, MO 63303. The listed phone number is (636) 493-9008.

What is Alpha Allied Mental Health Services LLC's specialty?

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

Is Alpha Allied Mental Health Services LLC enrolled in Medicare?

Yes. Alpha Allied Mental Health Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alpha Allied Mental Health Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Nurse Practitioner, reassign their Medicare billing to Alpha Allied Mental Health Services LLC. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Alpha Allied Mental Health Services LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Alpha Allied Mental Health Services LLC 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 Alpha Allied Mental Health Services LLC was last updated on February 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.