DR. ZACHARY C ALEXANDER (MD) – Family Medicine Physician, NPI 1679525521
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,656 FAMILY PRACTICE in IA
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Provider Addresses for DR. ZACHARY C ALEXANDER (MD)
Newton Clinic, 300, North 4th Avenue East, Newton, Jasper County, Iowa, 50208, United States
STE 200
NEWTON, IA 502083155
Phone: (641) 792-2112
Fax: (641) 792-8484
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 124 Open Payments records for all available years, with a total value of $1,515.
Total Amount is formed as General ($1,515) + Research ($0) + Ownership ($0) = $1,515.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: PFIZER INC. ($516).
Total Amount
$1,515
General + Research + Ownership
Payments
124
Total payment records
General Amount
$1,515
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $516 |
| Novo Nordisk Inc | $131 |
| ABBVIE INC. | $96 |
| Abbott Laboratories | $89 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $88 |
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: 2004-05-04
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 |
|---|---|---|---|---|
| I20040504000516 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 599 | 89 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 454 | 278 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 388 | 257 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 342 | 262 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 269 | 230 | $0 |
Insurance plans in this area (ZIP 50208)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | IA | 83036 | Hemoglobin A1C level | 104 | 65 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IA | |
| Nurse Practitioner | IA | |
| Family Practice | SC | |
| Family Practice | IA | |
| Family Practice | IA | |
| Family Practice | IA | |
| Family Practice | IA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IA | |
| Family Practice | IA | |
| Internal Medicine | IA |
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