MS. JOAN MERLO (LCSW, MSW) – Counselor, NPI 1538345806

MS. JOAN MERLO (LCSW, MSW) is a healthcare provider. based in Glencoe, Illinois. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW, MSW. They hold a License No. 149.005880 (IL). The NPI Number for MS. JOAN MERLO (LCSW, MSW) is 1538345806

Main info

Female
36 Years Of Experience
Accepts Medicare Assignment
Name
MS. JOAN MERLO (LCSW, MSW)
NPI
1538345806
Phone
(847) 835-5111
Address
675 VILLAGE CT
Enumeration Date
16 January 2008
Last Update Date
16 January 2008

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8478355111
Graduation Year
1990 (36 years ago)
PAC ID
4880953991
Group Practice PAC ID
4880953082
Professional Enrollment ID
I20180118001401
Address ID
IL600221585GL361XXAVEX301
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience50
Completeness75
Years active:18State licenses:1Digital endpointsOther names

3,510 CLINICAL SOCIAL WORKER in IL

Loading map...

Provider Addresses for MS. JOAN MERLO (LCSW, MSW)

  • Glencoe Village Hall, 675, Village Court, Glencoe, New Trier Township, Cook County, Illinois, 60022, United States

    GLENCOE, IL 600221609

    Phone: (847) 835-5111

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

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: 2018-01-18

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
I20180118001401IClinical 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 60022)

Loading plans...

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: 4880953082View full group profile
NameSpecialtyState
Clinical Social WorkerIL
Clinical Social WorkerSC
-IL
Clinical Social WorkerIL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is the registry number for MS. JOAN MERLO (LCSW, MSW)?
The registry entry for MS. JOAN MERLO (LCSW, MSW) shows NPI 1538345806.
Quick check: is MS. JOAN MERLO (LCSW, MSW) active?
Public NPPES data shows MS. JOAN MERLO (LCSW, MSW) with an active NPI status right now.
How should patients interpret MS. JOAN MERLO (LCSW, MSW)'s specialty?
The extract shows Counselor for MS. JOAN MERLO (LCSW, MSW). Clinical services aligned with this taxonomy classification.
Which community is linked to MS. JOAN MERLO (LCSW, MSW)?
MS. JOAN MERLO (LCSW, MSW) shows a connection to Glencoe, Illinois in registry-derived data.
Who maintains MS. JOAN MERLO (LCSW, MSW)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

Similar Providers

Glencoe Village Hall, 675, Village Court, Glencoe, New Trier Township, Cook County, Illinois, 60022, United States
NPI: 1518044890
Glencoe Village Hall, 675, Village Court, Glencoe, New Trier Township, Cook County, Illinois, 60022, United States
NPI: 1316123888
Glencoe Village Hall, 675, Village Court, Glencoe, New Trier Township, Cook County, Illinois, 60022, United States
NPI: 1538345905
675 VILLAGE CT
NPI: 1013144112
706 GREEN BAY ROAD
NPI: 1356689897
Glencoe Village Hall, 675, Village Court, Glencoe, New Trier Township, Cook County, Illinois, 60022, United States
NPI: 1912561663