STACY CARSTENSEN (FNP) – Family Nurse Practitioner, NPI 1235519638

STACY CARSTENSEN (FNP) is a healthcare provider. based in Farwell, Michigan. specializing in NURSE PRACTITIONER. They hold the professional credentials FNP. They hold a License No. 4704280404 (MI). The NPI Number for STACY CARSTENSEN (FNP) is 1235519638

Main info

Female
11 Years Of Experience
Accepts Medicare Assignment
Name
STACY CARSTENSEN (FNP)
NPI
1235519638
Phone
(989) 588-5050
Address
2812 W CADILLAC DR
Enumeration Date
2 June 2015
Last Update Date
21 July 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9898028834
Graduation Year
2015 (11 years ago)
PAC ID
9133431984
Group Practice PAC ID
7012829773
Professional Enrollment ID
I20150707003287
Address ID
MI486171466CL602XXSTXX301
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness85
Years active:11State licenses:1Digital endpointsOther names

8,105 NURSE PRACTITIONER in MI

Provider Addresses for STACY CARSTENSEN (FNP)

  • 2812 W CADILLAC DR

    FARWELL, MI 486229757

    Phone: (989) 588-5050

    Mailing address matches the actual address.

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: 2015-07-07

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20150707003287INurse PractitionerMITBD

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.

Verify on CMS Revalidation Lookup Tool

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 48622)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7012829773View full group profile
NameSpecialtyState
General Practice, Emergency MedicineMI
Emergency MedicineMI
Emergency MedicineMI
-MI
Emergency MedicineMI
Physician AssistantMI
Family PracticeMI
Emergency MedicineMI
-MI
Family PracticeMI

Reviews

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Frequently asked questions

What federal number belongs to STACY CARSTENSEN (FNP)?
The federal identifier for STACY CARSTENSEN (FNP) is NPI 1235519638.
Is STACY CARSTENSEN (FNP)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does STACY CARSTENSEN (FNP) list a primary specialty?
If you are matching referrals, note Family Nurse Practitioner for STACY CARSTENSEN (FNP). Clinical services aligned with this taxonomy classification.
Where does public data place STACY CARSTENSEN (FNP)?
The snapshot lists Farwell, Michigan for STACY CARSTENSEN (FNP); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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