LEONID KATS (MD) – Family Medicine Physician, NPI 1356804363
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,862 FAMILY PRACTICE in IN
Provider Addresses for LEONID KATS (MD)
2323 Broadway St
East Chicago, IN 46312
Phone: (219) 354-8910
Fax: (219) 354-0900
Type: Location
PO BOX 781076
DETROIT, MI 482781076
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
7905 CALUMET AVE
MUNSTER, IN 463212549
Phone: (219) 836-5800
Fax: (219) 836-5030
Type: Location
938, Princeton Court, Vernon Hills, Lake County, Illinois, 60061, United States
VERNON HILLS, IL 600611337
Phone: (224) 715-9580
Type: Mailing
Jersey City Medical Center, 355, Grand Street, Jersey City, Hudson County, New Jersey, 07302, United States
JERSEY CITY, NJ 073024321
Phone: (201) 915-2431
Type: Location
532 JERSEY AVE APT 312
JERSEY CITY, NJ 073027465
Phone: (224) 715-9580
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $242.
Total Amount is formed as General ($242) + Research ($0) + Ownership ($0) = $242.
Last reported payment date: 2024-04-27 • Largest payer in this snapshot: Insulet Corporation ($144).
Total Amount
$242
General + Research + Ownership
Payments
4
Total payment records
General Amount
$242
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Insulet Corporation | $144 |
| VIVUS LLC | $79 |
| Dexcom, Inc. | $19 |
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: 2022-07-27
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20220727003197 | I | Family Practice | IN | TBD |
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.
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
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 83036 | Hemoglobin a1c level | 16 | 13 | $0 |
Insurance plans in this area (ZIP 46312)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Mental Health Counselor | IN | |
| Family Practice | DC | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| - | IN | |
| Family Practice | IN | |
| Nurse Practitioner | MI | |
| - | IN | |
| - | IN |
Reviews
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