MRS. KRISTIN ELIZABETH GROSSMAN (FNP-C) – Nurse Practitioner, NPI 1861884264
Nurse Practitioner
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
7,017 NURSE PRACTITIONER in MO
Provider Addresses for MRS. KRISTIN ELIZABETH GROSSMAN (FNP-C)
441 N Kirkwood Rd
Kirkwood, MO 631223911
Phone: (314) 687-2716
Type: Location
4921 W 18th St
Lawrence, KS 660472090
Phone: (785) 830-0100
Type: Location
1821 S Stoughton Rd
Madison, WI 537162257
Phone: (314) 989-6807
Fax: (314) 989-2940
Type: Location
420 E Division St
Fond Du Lac, WI 549354560
Phone: (314) 989-6807
Fax: (314) 989-2940
Type: Location
441 N KIRKWOOD RD
KIRKWOOD, MO 631223911
Phone: (314) 687-2716
Type: Location
PO BOX 955534
SAINT LOUIS, MO 631955534
Phone:
Type: Mailing
30 RONNIES PLZ
SAINT LOUIS, MO 631263552
Phone: (314) 989-6807
Type: Location
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: 2023-03-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20161207001231 | I | Nurse Practitioner | MO | TBD |
| I20210208000334 | I | Nurse Practitioner | IL | TBD |
| I20211007000932 | I | Nurse Practitioner | WI | TBD |
| I20230322002518 | I | Nurse Practitioner | OK | 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 63122)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery | IL | |
| P A T H O L O G Y | IL | |
| Sleep Medicine, Pediatric Medicine | MO | |
| P O D I A T R Y | MO | |
| Nurse Practitioner | MO | |
| Family Practice | MO | |
| General Surgery | MO | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL |
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.