DR. ANWAR AHMED (MD) – Nephrology Physician, NPI 1154377463
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
109 NEPHROLOGY in IA
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Provider Addresses for DR. ANWAR AHMED (MD)
543, 7th Street Southeast, MedQuarter, Cedar Rapids, Linn County, Iowa, 52401, United States
CEDAR RAPIDS, IA 52401
Phone: (319) 861-7600
Fax: (319) 861-7614
Mailing address matches the actual address.
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 $75.
Total Amount is formed as General ($75) + Research ($0) + Ownership ($0) = $75.
Last reported payment date: 2024-03-29 • Largest payer in this snapshot: Zimmer Biomet Holdings, Inc. ($44).
Total Amount
$75
General + Research + Ownership
Payments
3
Total payment records
General Amount
$75
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Zimmer Biomet Holdings, Inc. | $44 |
| Fresenius USA Marketing, Inc. | $30 |
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: 2008-05-08
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 |
|---|---|---|---|---|
| I20080508000325 | I | Nephrology | IA | 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 | 466 | 312 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 437 | 129 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 153 | 78 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 121 | 42 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 93 | 61 | $0 |
Insurance plans in this area (ZIP 52401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | IA | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 53 | 51 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IA | |
| Family Practice | IA | |
| Nurse Practitioner | IA | |
| Internal Medicine | OR | |
| - | IA | |
| Physician Assistant | IA | |
| Nurse Practitioner | IA | |
| Physician Assistant | IA | |
| Pulmonary Disease, Internal Medicine | IA | |
| Nephrology, Internal Medicine | WI |
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