STEPHANIE LEIGH HOUIN (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1003318213

STEPHANIE LEIGH HOUIN (PMHNP) is a healthcare provider. based in Saint peters, Missouri. specializing in NURSE PRACTITIONER. They hold the professional credentials PMHNP. They hold a License No. 2018007521 (MO). The NPI Number for STEPHANIE LEIGH HOUIN (PMHNP) is 1003318213

Main info

Female
9 Years Of Experience
Accepts Medicare Assignment
Name
STEPHANIE LEIGH HOUIN (PMHNP)
NPI
1003318213
Phone
(636) 939-2550
Address
255 SPENCER RD
Enumeration Date
3 March 2018
Last Update Date
20 October 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5025898085
Graduation Year
2017 (9 years ago)
PAC ID
0941556542
Group Practice PAC ID
1759294424
Professional Enrollment ID
I20221104002614
Address ID
KY402041102LO1020XBROA301
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness75
Years active:8State licenses:2Digital endpointsOther names

7,017 NURSE PRACTITIONER in MO

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Provider Addresses for STEPHANIE LEIGH HOUIN (PMHNP)

  • 255, Spencer Road, Saint Peters, Saint Charles County, Missouri, 63376, United States

    SAINT PETERS, MO 633762494

    Phone: (636) 939-2550

    Type: Location

  • 4282 TARENTUM DR

    FLORISSANT, MO 630336831

    Phone: (314) 604-8821

    Type: Mailing

  • 255 Spencer Rd

    Saint Peters, MO 633762494

    Phone: (636) 939-2550

    Type: Location

  • 5700 Mexico Rd Ste 8

    Saint Peters, MO 633761667

    Phone: (636) 477-6464

    Fax: (636) 410-9291

    Type: Location

  • 130 JOE B HALL AVE

    SHEPHERDSVILLE, KY 401656010

    Phone: (502) 955-6447

    Type: Location

  • 5700 MEXICO RD STE 8

    SAINT PETERS, MO 633761667

    Phone: (636) 477-6464

    Fax: (636) 410-9291

    Type: Location

  • 10401 LINN STATION RD STE 100

    LOUISVILLE, KY 402233842

    Phone: (502) 589-8600

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $26.

Total Amount is formed as General ($26) + Research ($0) + Ownership ($0) = $26.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($26).

Total Amount

$26

General + Research + Ownership

Payments

1

Total payment records

General Amount

$26

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2022-11-04

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20180712001701INurse PractitionerMOTBD
I20221104002614INurse PractitionerKYTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes10336$0
90833Psychotherapy with evaluation and management visit, 30 minutes3919$0
80307Testing for presence of drug, by chemistry analyzers1919$0
View full utilization report →

Insurance plans in this area (ZIP 63376)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1759294424View full group profile

Reviews

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Frequently asked questions

Where can patients find STEPHANIE LEIGH HOUIN (PMHNP)'s NPI?
You can confirm STEPHANIE LEIGH HOUIN (PMHNP) with NPI 1003318213; it appears in the national provider directory.
Is STEPHANIE LEIGH HOUIN (PMHNP)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does STEPHANIE LEIGH HOUIN (PMHNP) list a primary specialty?
If you are matching referrals, note Psychiatric/Mental Health Nurse Practitioner for STEPHANIE LEIGH HOUIN (PMHNP). Clinical services aligned with this taxonomy classification.
Does STEPHANIE LEIGH HOUIN (PMHNP) practice in Missouri?
You will see Saint Peters, Missouri on file for STEPHANIE LEIGH HOUIN (PMHNP) alongside any extra practice locations.
Is STEPHANIE LEIGH HOUIN (PMHNP) a real provider?
This page reflects official NPPES data for NPI 1003318213. Always confirm identity and privileges with the practice and licensing boards.

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