DR. MOHAMMAD H ALMACHNOUK (MD) – Anesthesiology Physician, NPI 1679517742
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,447 ANESTHESIOLOGY in IN
Provider Addresses for DR. MOHAMMAD H ALMACHNOUK (MD)
101 E 87th Ave
Merrillville, IN 464107335
Phone: (219) 738-5500
Type: Location
8701 Broadway
Merrillville, IN 464107035
Phone: (219) 738-5500
Type: Location
4849 W Fullerton Ave
Chicago, IL 606392503
Phone: (773) 237-2900
Fax: (773) 622-0769
Type: Location
10400 Haligus Rd
Huntley, IL 601429553
Phone: (224) 654-0000
Fax: (224) 654-0000
Type: Location
4839-4849, West Fullerton Avenue, Beat 2522, Chicago, Jefferson Township, Cook County, Illinois, 60639, United States
CHICAGO, IL 606392503
Phone: (773) 237-2900
Fax: (773) 622-0769
Type: Mailing
Northlake Campus Methodist Hospitals, 600, Grant Street, Horace Mann, Gary, Lake County, Indiana, 46402, United States
GARY, IN 464026001
Phone: (219) 886-4000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $56.
Total Amount is formed as General ($56) + Research ($0) + Ownership ($0) = $56.
Last reported payment date: 2024-02-14 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($32).
Total Amount
$56
General + Research + Ownership
Payments
3
Total payment records
General Amount
$56
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $32 |
| Edwards Lifesciences Corporation | $24 |
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: 2007-01-08
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 |
|---|---|---|---|---|
| I20070108000364 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 22 | 21 | $0 |
| 00560 | Anesthesia for procedure on heart and large blood vessels | 17 | 17 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 16 | 16 | $0 |
Insurance plans in this area (ZIP 46410)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | IL | 00142 | Anesthesia for lens surgery | 27 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | IN | |
| A N E S T H E S I O L O G Y | IL | |
| - | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| - | GA | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| - | MI | |
| A N E S T H E S I O L O G Y | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Certified Registered Nurse Anesthetist (Crna) | IL |
Reviews
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