MELISSA B GUON – Mental Health Counselor, NPI 1780934208

MELISSA B GUON is a healthcare provider. based in Evanston, Illinois. specializing in CLINICAL SOCIAL WORKER. The NPI Number for MELISSA B GUON is 1780934208

Main info

Female
13 Years Of Experience
Accepts Medicare Assignment
Name
MELISSA B GUON
NPI
1780934208
Phone
(847) 316-2214
Address
355 RIDGE AVE
Enumeration Date
12 September 2012
Last Update Date
12 September 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7733074501
Graduation Year
2013 (13 years ago)
PAC ID
6709388085
Group Practice PAC ID
8729500327
Professional Enrollment ID
I20250905002746
Address ID
IL600155066DE89XXXCTXX300
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience31
Completeness75
Years active:13State licenses:0Digital endpointsOther names

3,510 CLINICAL SOCIAL WORKER in IL

Provider Addresses for MELISSA B GUON

  • 355 RIDGE AVE

    2ND FLOOR

    EVANSTON, IL 602023328

    Phone: (847) 316-2214

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2025-09-05

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
I20250905002746IClinical Social WorkerILTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60202)

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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: 8729500327View full group profile
NameSpecialtyState
Mental Health CounselorIL
Clinical Social WorkerIL
Clinical Social WorkerIL
Mental Health CounselorIL

Reviews

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Frequently asked questions

What unique ID ties claims to MELISSA B GUON?
NPI 1780934208 is assigned to MELISSA B GUON under the national enumeration system.
Does this profile mean MELISSA B GUON is currently active?
Yes — MELISSA B GUON appears active in the national provider directory.
What field does MELISSA B GUON work in?
You can think of MELISSA B GUON as practicing within Mental Health Counselor. Clinical services aligned with this taxonomy classification.
Where is MELISSA B GUON's primary listing?
We display Evanston, Illinois because that is what the record indicates for MELISSA B GUON.
How can I contact MELISSA B GUON?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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