STEFANI JANE DAY (MD) – Family Medicine Physician, NPI 1265439236

STEFANI JANE DAY (MD) is a healthcare provider. based in Park city, Utah. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 376416-1205 (UT). The NPI Number for STEFANI JANE DAY (MD) is 1265439236

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
STEFANI JANE DAY (MD)
NPI
1265439236
Phone
(435) 649-7640
Address
1665 BONANZA DR
Enumeration Date
5 July 2005
Last Update Date
24 June 2011

Doctor Profile

Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Secondary Phone
3852612737
Graduation Year
1998 (28 years ago)
PAC ID
8729142138
Group Practice PAC ID
5991698169
Professional Enrollment ID
I20090130000072
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for STEFANI JANE DAY (MD)

  • Bonanza Drive, Park City, Summit County, Utah, 84068, United States

    PARK CITY, UT 840605127

    Phone: (435) 649-7640

    Fax: (435) 645-7768

    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: 2009-01-30

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
I20090130000072IFamily PracticeUTTBD

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 84060)

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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: 5991698169View full group profile
NameSpecialtyState
Family PracticeUT
Family PracticeUT
Family PracticeID
Family PracticeIL
Internal MedicineTX
Clinical Social WorkerUT
Nurse PractitionerUT
-UT
Family PracticeMN
Nurse PractitionerUT

Reviews

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Frequently asked questions

What is STEFANI JANE DAY (MD)'s NPI number?
STEFANI JANE DAY (MD)'s NPI is 1265439236 — the number used across U.S. healthcare to identify this provider.
Is STEFANI JANE DAY (MD) still an active registrant?
STEFANI JANE DAY (MD) carries an active NPI according to the public dataset.
How would a patient describe STEFANI JANE DAY (MD)'s focus?
For STEFANI JANE DAY (MD), the primary taxonomy reads as Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for STEFANI JANE DAY (MD)?
Travel planning: use Park City, Utah as the reference point for STEFANI JANE DAY (MD), then confirm.
When was this NPI issued?
Enumeration for STEFANI JANE DAY (MD) is noted as July 5, 2005 where the registry provides it.

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