AGNES CHAN LEWIS (ANP) – Nurse Practitioner, NPI 1821360454

AGNES CHAN LEWIS (ANP) is a healthcare provider. based in Lake st louis, Missouri. specializing in NURSE PRACTITIONER. They hold the professional credentials ANP. They hold a License No. 2011034516 (MO). The NPI Number for AGNES CHAN LEWIS (ANP) is 1821360454

Main info

Female
33 Years Of Experience
Accepts Medicare Assignment
Name
AGNES CHAN LEWIS (ANP)
NPI
1821360454
Phone
(636) 625-5200
Address
100 Medical Plz
Enumeration Date
27 January 2012
Last Update Date
5 November 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3149254770
Graduation Year
1993 (33 years ago)
PAC ID
2062672827
Group Practice PAC ID
6608776299
Professional Enrollment ID
I20120402000388
Address ID
MO631171843SA1035XAVEX301

Contacts

Secure Messaging
alewis2035@direct-ehr-ssmhc.com
FHIR Endpoint
https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness85
Years active:14State licenses:1Other namesUpdated within 12 months

7,017 NURSE PRACTITIONER in MO

Provider Addresses for AGNES CHAN LEWIS (ANP)

  • 100 Medical Plz

    Lake St Louis, MO 633671366

    Phone: (636) 625-5200

    Fax: (314) 317-0606

    Type: Location

  • PO BOX 955534

    SAINT LOUIS, MO 631955534

    Phone:

    Type: Mailing

  • 12266 DE PAUL DR STE 205

    BRIDGETON, MO 630442514

    Phone: (314) 218-2300

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 17 Open Payments records for all available years, with a total value of $929.

Total Amount is formed as General ($929) + Research ($0) + Ownership ($0) = $929.

Last reported payment date: 2024-12-16 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($268).

Total Amount

$929

General + Research + Ownership

Payments

17

Total payment records

General Amount

$929

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-16

Latest reported date

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: 2012-04-02

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20120402000388INurse PractitionerMOTBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes9256$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes1414$0
View full utilization report →

Insurance plans in this area (ZIP 63367)

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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: 6608776299View full group profile

Reviews

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Frequently asked questions

Does AGNES CHAN LEWIS (ANP) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — AGNES CHAN LEWIS (ANP) uses 1821360454.
Is AGNES CHAN LEWIS (ANP) still practicing?
AGNES CHAN LEWIS (ANP) is currently listed as active in the public NPI registry.
What healthcare role does AGNES CHAN LEWIS (ANP) hold?
Scheduling teams often label AGNES CHAN LEWIS (ANP) under Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What area does AGNES CHAN LEWIS (ANP) serve?
AGNES CHAN LEWIS (ANP)'s listing highlights Lake St Louis, Missouri; more addresses can appear in NPPES.
Why does AGNES CHAN LEWIS (ANP) have multiple addresses?
3 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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