HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. – Geriatric Medicine (Family Medicine) Physician, NPI 1295597342

HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. is a healthcare provider. based in Saint charles, Missouri. specializing in Geriatric Medicine (Family Medicine) Physician. The NPI Number for HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. is 1295597342

Main info

Organization
Name
HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.
NPI
1295597342
Phone
Not provided
Address
119 S MAIN ST
Authorized Official
JAMES GERA CHIEF EXECUTIVE OFFICER
Enumeration Date
24 January 2024
Last Update Date
7 May 2026
Data current as of
3 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience29
Completeness85
Years active:2State licenses:0Digital endpointsOther names

Provider Addresses for HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.

  • 119 S MAIN ST

    SAINT CHARLES, MO 633012802

    Phone:

    Type: Mailing

  • 1315 W LAWRENCE AVE

    SPRINGFIELD, IL 627042315

    Phone: (862) 375-6089

    Type: Location

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: 2024-05-13

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
O20240513001603OClinic/Group PracticeILTBD

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 63301)

Loading plans...

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

Is HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. listed with a National Provider Identifier?
Yes — HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. has NPI 1295597342 on file in the registry.
Is there an active status for HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.?
For scheduling context, HARMONIC MEDICAL GROUP OF ILLINOIS, S.C. is shown as active in the registry.
What area of care is associated with HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.?
HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.'s record emphasizes Geriatric Medicine (Family Medicine) Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for HARMONIC MEDICAL GROUP OF ILLINOIS, S.C.?
Travel planning: use Saint Charles, Missouri as the reference point for HARMONIC MEDICAL GROUP OF ILLINOIS, S.C., then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

Similar Providers

HARMONIC MEDICAL GROUP OF ARIZONA PC

Geriatric Medicine (Family Medicine) Physician
8825 N 23RD AVE STE 100
NPI: 1225890379

HARMONIC MEDICAL GROUP OF DELAWARE, P.A.

Geriatric Medicine (Family Medicine) Physician
119 S MAIN ST
NPI: 1114789260

HARMONIC MEDICAL GROUP OF IOWA, P.C.

Geriatric Medicine (Family Medicine) Physician
119 S MAIN ST
NPI: 1003678152

HARMONIC MEDICAL GROUP OF KENTUCKY, P.S.C.

Geriatric Medicine (Family Medicine) Physician
828 LANE ALLEN RD STE 219
NPI: 1285496331

HARMONIC MEDICAL GROUP OF LOUISIANA, PROFESSIONAL CORPORATION

Geriatric Medicine (Family Medicine) Physician
8550 UNITED PLAZA BLVD STE 305
NPI: 1801658950

HARMONIC MEDICAL GROUP OF MINNESOTA, P.C.

Geriatric Medicine (Family Medicine) Physician
1605 30TH AVE S STE A
NPI: 1376305292

HARMONIC MEDICAL GROUP OF MICHIGAN, P.C

Geriatric Medicine (Family Medicine) Physician
186 N. MAIN ST
NPI: 1639931553

HARMONIC MEDICAL GROUP OF MISSOURI, P.C.

Geriatric Medicine (Family Medicine) Physician
119 S MAIN ST
NPI: 1447012364

HARMONIC MEDICAL GROUP OF TENNESSEE, P.C.

Geriatric Medicine (Family Medicine) Physician
119 S MAIN ST
NPI: 1619739539