MRS. HEATHER DIANE STEVENSON (FNP-BC, ARNP) – Family Nurse Practitioner, NPI 1992326607
Family Nurse Practitioner
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
3,532 NURSE PRACTITIONER in IA
Provider Addresses for MRS. HEATHER DIANE STEVENSON (FNP-BC, ARNP)
1121 PRAIRIE ST
GRINNELL, IA 501121318
Phone: (641) 990-7290
Type: Mailing
312 E MAIN ST
MARSHALLTOWN, IA 501581888
Phone: (641) 752-0654
Type: Location
421 E MERLE HIBBS BLVD
MARSHALLTOWN, IA 501581888
Phone: (641) 752-0654
Type: Location
1121 Prairie St
Grinnell, IA 501121318
Phone: (641) 990-7290
Type: Location
1215 DUFF AVE
AMES, IA 500105469
Phone: (641) 990-7290
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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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: 2020-11-05
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 |
|---|---|---|---|---|
| I20201105001558 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 391 | 155 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 339 | 137 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 247 | 128 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 223 | 119 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 204 | 38 | $0 |
Insurance plans in this area (ZIP 50112)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Internal Medicine | IA | |
| - | IA | |
| - | IA | |
| - | IA | |
| Family Practice | IA | |
| R H E U M A T O L O G Y | IA |
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