JENNIFER LINN GERRIETTS (D.O.) – Family Medicine Physician, NPI 1437312485
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,656 FAMILY PRACTICE in IA
Provider Addresses for JENNIFER LINN GERRIETTS (D.O.)
250 SW BROOKSIDE DR
GRIMES, IA 501114900
Phone: (515) 300-3900
Fax: (515) 300-3901
Type: Location
Mercy Johnston Medical Clinic, 5615, Northwest 86th Street, Birchwood Crossing, Johnston, Polk County, Iowa, 50131, United States
JOHNSTON, IA 501311738
Phone: (515) 643-6000
Fax: (515) 643-6001
Type: Location
PO BOX 1475
DES MOINES, IA 503051475
Phone: (515) 300-3900
Fax: (515) 300-3901
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2009-08-11
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 |
|---|---|---|---|---|
| I20090811000277 | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 215 | 129 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 117 | 85 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 116 | 69 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 106 | 94 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 106 | 106 | $0 |
Insurance plans in this area (ZIP 50111)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Psychologist | IA | |
| P S Y C H I A T R Y | IA | |
| - | IA | |
| Family Practice | IA | |
| - | NE | |
| Emergency Medicine | IA | |
| Family Practice | IA | |
| Physician Assistant | IA | |
| - | IA | |
| Nurse Practitioner | IA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.