SARAH DUMBAULD (MSN, APRN, FNP-C) – Family Nurse Practitioner, NPI 1588838726
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,191 NURSE PRACTITIONER in IN
Provider Addresses for SARAH DUMBAULD (MSN, APRN, FNP-C)
970 DEER CROSS TRL
HOBART, IN 463425358
Phone: (219) 384-4594
Type: Location
616 S Main St
Elkhart, IN 465163216
Phone: (574) 282-3230
Fax: (574) 282-3240
Type: Location
2307 E Center St
Warsaw, IN 465803906
Phone: (574) 282-3230
Fax: (574) 282-3240
Type: Location
413 W McKinley Ave Ste D
Mishawaka, IN 465455592
Phone: (574) 282-3230
Fax: (574) 282-3240
Type: Location
1200 Roosevelt Pl Ste 2
Valparaiso, IN 463833707
Phone: (574) 282-3230
Fax: (574) 282-3240
Type: Location
3700 W 203rd St Ste 202
Olympia Fields, IL 604611182
Phone: (708) 679-2880
Fax: (708) 503-3296
Type: Location
Portage, Box Elder County, Utah, 84331, United States
PORTAGE, IN 463689230
Phone: (219) 763-8112
Fax: (219) 764-5384
Type: Mailing
3564, Scottsdale Street, Portage, Porter County, Indiana, 46368, United States
PORTAGE, IN 463685420
Phone: (219) 763-8112
Fax: (219) 764-5384
Type: Location
8777 BROADWAY
MERRILLVILLE, IN 464106693
Phone: (219) 738-3854
Fax: (219) 738-3864
Type: Location
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: 2025-01-07
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 |
|---|---|---|---|---|
| I20250107000688 | I | Nurse Practitioner | IN | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 46342)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | IN | |
| Gynecological Oncology, Obstetrics/Gynecology | IN | |
| Physician Assistant | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IN | |
| Nurse Practitioner | IN | |
| Family Practice | IN | |
| N E U R O L O G Y | AR | |
| General Surgery | IL | |
| - | IN | |
| P O D I A T R Y | IN |
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