DR. SAIFULLAH NASIR (M.D.) – Internal Medicine Physician, NPI 1427343938
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,824 INTERNAL MEDICINE in IL
Provider Addresses for DR. SAIFULLAH NASIR (M.D.)
5500 LINCOLN AVE
#418
MORTON GROVE, IL 600533477
Phone: (956) 536-6650
Type: Mailing
1775 DEMPSTER ST
PARKSIDE B-01
PARK RIDGE, IL 600681143
Phone: (847) 723-7997
Type: Location
1345 WILEY RD STE 111
SCHAUMBURG, IL 601734356
Phone: (847) 490-0060
Type: Mailing
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 $218,945.
Total Amount is formed as General ($2,212) + Research ($216,733) + Ownership ($0) = $218,945.
Last reported payment date: 2024-12-27 • Largest payer in this snapshot: Eli Lilly and Company ($216,733).
Total Amount
$218,945
General + Research + Ownership
Payments
133
Total payment records
General Amount
$2,212
General payments
Research Amount
$216,733
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Eli Lilly and Company | $216,733 |
| Novartis Pharmaceuticals Corporation | $728 |
| PFIZER INC. | $498 |
| E.R. Squibb & Sons, L.L.C. | $177 |
| AstraZeneca Pharmaceuticals LP | $149 |
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: 2015-03-06
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 |
|---|---|---|---|---|
| I20150306001299 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,608 | 583 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 446 | 412 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 373 | 312 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 232 | 183 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 204 | 114 | $0 |
Insurance plans in this area (ZIP 60053)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | IN | |
| - | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Physician Assistant | IL | |
| Nurse Practitioner | MI | |
| Internal Medicine | IL | |
| Family Practice | IL | |
| Nurse Practitioner | IL |
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