DAVID J ALENGO (MD) – Family Medicine Physician, NPI 1356335996
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,037 FAMILY PRACTICE in IL
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Provider Addresses for DAVID J ALENGO (MD)
Wauconda Post Office, 539, West Liberty Street, Wauconda, Cuba, Lake County, Illinois, 60084, United States
431 W LIBERTY ST
WAUCONDA, IL 600846037
Phone: (847) 526-2151
Fax: (847) 526-2017
Type: Mailing
Family Medicine, 431, West Liberty Street, Wauconda, Cuba, Lake County, Illinois, 60084, United States
WAUCONDA, IL 600842452
Phone: (847) 526-2151
Fax: (847) 526-2017
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $712.
Total Amount is formed as General ($712) + Research ($0) + Ownership ($0) = $712.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: PFIZER INC. ($159).
Total Amount
$712
General + Research + Ownership
Payments
33
Total payment records
General Amount
$712
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $159 |
| Cranial Technologies, Inc | $123 |
| LINUS HEALTH, INC. | $86 |
| Amgen Inc. | $46 |
| Janssen Pharmaceuticals, Inc | $43 |
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: 2004-04-22
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 |
|---|---|---|---|---|
| I20040422001572 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 291 | 44 | $0 |
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 129 | 36 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 101 | 38 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 53 | 17 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 26 | 22 | $0 |
Insurance plans in this area (ZIP 60084)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| Physician Assistant | OH | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL |
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