DR. INESSA M GELFAND (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1528080637
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
455 ENDOCRINOLOGY in IL
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Provider Addresses for DR. INESSA M GELFAND (M.D.)
342, South Milwaukee Avenue, Wheeling, Wheeling Township, Cook County, Illinois, 60090, United States
WHEELING, IL 600905021
Phone: (847) 520-8909
Fax: (847) 520-8929
Type: Mailing
6420-6428, North California Avenue, Little India, West Ridge, Chicago, Rogers Park Township, Cook County, Illinois, 60659, United States
CALIFORNIA DEVON MEDICAL CENTER
CHICAGO, IL 60645
Phone: (773) 973-6100
Fax: (773) 262-4882
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 133 Open Payments records for all available years, with a total value of $3,388.
Total Amount is formed as General ($3,388) + Research ($0) + Ownership ($0) = $3,388.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Novo Nordisk Inc ($574).
Total Amount
$3,388
General + Research + Ownership
Payments
133
Total payment records
General Amount
$3,388
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $574 |
| Amgen Inc. | $390 |
| Abbott Laboratories | $387 |
| SANOFI-AVENTIS U.S. LLC | $274 |
| Dexcom, Inc. | $205 |
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: 2006-09-05
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060905000259 | I | Endocrinology | IL | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 3,514 | 62 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,566 | 521 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 767 | 389 | $0 |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | 484 | 273 | $0 |
| 84439 | Thyroxine (thyroid chemical), free | 481 | 269 | $0 |
Insurance plans in this area (ZIP 60090)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | IL | 83036 | Hemoglobin A1C level | 277 | 184 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IL |
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