MRS. MARKIE LYNN SARGENT (ARNP) – Primary Care Nurse Practitioner, NPI 1225538911
Primary Care Nurse Practitioner
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Profile Insights
NPPES metrics only — not quality of care.
3,529 NURSE PRACTITIONER in IA
Provider Addresses for MRS. MARKIE LYNN SARGENT (ARNP)
180 10TH ST SE STE 201
LE MARS, IA 510312557
Phone: (712) 546-4624
Fax: (712) 546-9395
Type: Location
869, Ann Avenue, Le Mars, Plymouth County, Iowa, 51031, United States
LE MARS, IA 51031
Phone: (712) 470-1498
Type: Mailing
180 10th St SE Ste 201
Le Mars, IA 510312557
Phone: (712) 546-4624
Fax: (712) 546-9395
Type: Location
500 Locust St PMB 126
Des Moines, IA 503094104
Phone: (515) 805-0956
Type: Location
3201 1st St
Emmetsburg, IA 50536
Phone: (712) 852-5500
Type: Location
202 FORD RD
EMMETSBURG, IA 505361091
Phone: (712) 470-1498
Type: Mailing
Palo Alto County Hospital, 3201, 1st Street, Emmetsburg, Palo Alto County, Iowa, 50536, United States
EMMETSBURG, IA 50536
Phone: (712) 852-5500
Fax: (712) 852-5892
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 $52.
Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.
Last reported payment date: 2024-07-15 • Largest payer in this snapshot: Alkermes, Inc. ($18).
Total Amount
$52
General + Research + Ownership
Payments
3
Total payment records
General Amount
$52
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alkermes, Inc. | $18 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $18 |
| E.R. Squibb & Sons, L.L.C. | $16 |
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: 2018-07-20
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 |
|---|---|---|---|---|
| I20180720001289 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 79 | 75 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 49 | 23 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 48 | 45 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 29 | 27 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 23 | $0 |
Insurance plans in this area (ZIP 51031)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | IA | |
| Nurse Practitioner | IA | |
| Nurse Practitioner | IA | |
| Clinical Social Worker | IA | |
| Clinical Social Worker | IA | |
| Mental Health Counselor | IL | |
| Nurse Practitioner | IA | |
| Clinical Social Worker | IA | |
| Nurse Practitioner | IA | |
| Nurse Practitioner | IA |
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